Ubuntu-fr

hackoeur

Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Bonjour la compagnie,

Le titre a été modifié car au cours de ce périple nous sommes arrivés malbo et moi à devoir solutionné (pour ça, c'est plutôt malbo) et gérer une toute autre configuration, ceci dès le poste #3.

Sur mon nouvel Asus zen ux310uqk (310a), win10 était installé par défaut.
Venant déjà de xfce (-4.12 depuis janvier) depuis quelques années sur mon vieux Asus sauvé de la tombe par xfce, j'ai installé Xubuntu 16.04.2 lts direct dessus.
Mon intention était et est toujours de virer wind0 (juste après un root de ma tablette par "odin" et le temps de constater que le pc fonctionne-garantie-oblige).

Grâce à l'aide notamment de malbo, j'ai réussi à l'installer sous "autre chose".
Tout allait bien jusqu'à ce que j'essaie - trop absolument - de booter sur xubuntu en 1er.
Suite à un boot-repair en live-usb, il ne laisse que le choix d'entrer sur xubuntu, dans le grub et dans le bios.
Apparemment plus de mbr-wind0 non plus...

J'ai créé une live-usb multi-os avec "multisystem de frafa, avec une iso de xubuntu, ubuntu (pour ma fille) et une de boot-repair-disk (on ne sait jamais).
Apparemment multisystem a installé le grub2.
Quand je clique sur cette usb-multisystem, je suis systématiquement renvoyée au grub.

Merci de votre aide et surtout de votre patience car il faut m'expliquer avec des mots très simples, n'ayant qu'une connaissance très basique de tous les termes techniques et une approche uniquement intuitive.

EDIT : En cliquant sur l'usb-live de xubuntu tout va bien et je peux entrer en "try xubuntu" (ce qui est le cas a présent)

Pour info, nouveau boot-info http://paste2.org/9hfpFdmH (presque qu'en rouge 0'o)

Dernière modification par hackoeur (Le 22/03/2017, à 10:07)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Bonjour,
Ton Boot-Info est là :

     

 Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => Grub2 (v2.00) is installed in the MBR of /dev/sdb and looks at sector 
    141842432 of the same hard drive for core.img. core.img is at this 
    location and looks for (,gpt6)/boot/grub. It also embeds following 
    components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_gpt biosdisk
    ---------------------------------------------------------------------------
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdc.

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows Vista: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/MokManager.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi

sdb2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows Vista: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdb3: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD /Windows/System32/winload.exe

sdb4: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdb5: __________________________________________________________________________

    File system:       BIOS Boot partition
    Boot sector type:  Grub2's core.img
    Boot sector info: 

sdb6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v1.99-2.00) is installed in the boot sector of 
                       sdb6 and looks at sector 247306792 of the same hard 
                       drive for core.img, but core.img can not be found at 
                       this location.
    Operating System:  Ubuntu 16.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sdc1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 20151222............................................@.....2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 2641662 of /dev/sdc1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048       514,047       512,000 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   500,118,191   500,118,191  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                    34       511,999       511,966 EFI System partition
/dev/sdb2               512,000       544,767        32,768 Microsoft Reserved Partition (Windows)
/dev/sdb3               544,768   141,842,431   141,297,664 Data partition (Windows/Linux)
/dev/sdb4      R    498,071,552   500,117,503     2,045,952 Windows Recovery Environment (Windows)
/dev/sdb5           141,842,432   141,844,479         2,048 BIOS Boot partition
/dev/sdb6           141,844,480   305,227,775   163,383,296 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 14.5 GiB, 15508439040 bytes, 30289920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1    *          2,048    30,289,919    30,287,872   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        18465DDB5A81DF2A                       ntfs       
/dev/sdb1        E04F-22D6                              vfat       
/dev/sdb2        5DEAA8E1506D7594                       ntfs       
/dev/sdb3        70D631EDD631B466                       ntfs       OS
/dev/sdb4        64C87E8BC87E5B6E                       ntfs       RECOVERY
/dev/sdb5                                                          
/dev/sdb6        ac42acc3-11bb-412a-a2b6-eb51f916a8f1   ext4       
/dev/sdc1        55D0-133B                              vfat       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar 14 13:39 ata-Micron_1100_MTFDDAV256TBN_164814CA678F -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 14 13:39 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 14 13:39 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 14 13:39 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 14 13:39 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Mar 14 13:39 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Mar 14 13:39 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part6 -> ../../sdb6
lrwxrwxrwx 1 root root  9 Mar 14 13:39 ata-ST1000LM035-1RK172_WCB15BRL -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 14 13:39 ata-ST1000LM035-1RK172_WCB15BRL-part1 -> ../../sda1
lrwxrwxrwx 1 root root  9 Mar 14 13:39 usb-_USB_DISK_2.0_07016983B3FB5C94-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar 14 13:39 usb-_USB_DISK_2.0_07016983B3FB5C94-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Mar 14 13:39 wwn-0x5000c5009c49eb20 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 14 13:39 wwn-0x5000c5009c49eb20-part1 -> ../../sda1
lrwxrwxrwx 1 root root  9 Mar 14 13:39 wwn-0x500a075114ca678f -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 14 13:39 wwn-0x500a075114ca678f-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 14 13:39 wwn-0x500a075114ca678f-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 14 13:39 wwn-0x500a075114ca678f-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 14 13:39 wwn-0x500a075114ca678f-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Mar 14 13:39 wwn-0x500a075114ca678f-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Mar 14 13:39 wwn-0x500a075114ca678f-part6 -> ../../sdb6

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdc1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sdb6/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt6 --hint-efi=hd1,gpt6 --hint-baremetal=ahci1,gpt6  ac42acc3-11bb-412a-a2b6-eb51f916a8f1
else
  search --no-floppy --fs-uuid --set=root ac42acc3-11bb-412a-a2b6-eb51f916a8f1
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_CH
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-ac42acc3-11bb-412a-a2b6-eb51f916a8f1' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt6 --hint-efi=hd1,gpt6 --hint-baremetal=ahci1,gpt6  ac42acc3-11bb-412a-a2b6-eb51f916a8f1
	else
	  search --no-floppy --fs-uuid --set=root ac42acc3-11bb-412a-a2b6-eb51f916a8f1
	fi
        linux	/boot/vmlinuz-4.8.0-41-generic root=UUID=ac42acc3-11bb-412a-a2b6-eb51f916a8f1 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.8.0-41-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-ac42acc3-11bb-412a-a2b6-eb51f916a8f1' {
	menuentry 'Ubuntu, avec Linux 4.8.0-41-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-advanced-ac42acc3-11bb-412a-a2b6-eb51f916a8f1' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt6 --hint-efi=hd1,gpt6 --hint-baremetal=ahci1,gpt6  ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		else
		  search --no-floppy --fs-uuid --set=root ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
	        linux	/boot/vmlinuz-4.8.0-41-generic root=UUID=ac42acc3-11bb-412a-a2b6-eb51f916a8f1 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-init-upstart-ac42acc3-11bb-412a-a2b6-eb51f916a8f1' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt6 --hint-efi=hd1,gpt6 --hint-baremetal=ahci1,gpt6  ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		else
		  search --no-floppy --fs-uuid --set=root ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
	        linux	/boot/vmlinuz-4.8.0-41-generic root=UUID=ac42acc3-11bb-412a-a2b6-eb51f916a8f1 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-recovery-ac42acc3-11bb-412a-a2b6-eb51f916a8f1' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt6 --hint-efi=hd1,gpt6 --hint-baremetal=ahci1,gpt6  ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		else
		  search --no-floppy --fs-uuid --set=root ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
	        linux	/boot/vmlinuz-4.8.0-41-generic root=UUID=ac42acc3-11bb-412a-a2b6-eb51f916a8f1 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, avec Linux 4.8.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-advanced-ac42acc3-11bb-412a-a2b6-eb51f916a8f1' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt6 --hint-efi=hd1,gpt6 --hint-baremetal=ahci1,gpt6  ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		else
		  search --no-floppy --fs-uuid --set=root ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		fi
		echo	'Chargement de Linux 4.8.0-36-generic…'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=ac42acc3-11bb-412a-a2b6-eb51f916a8f1 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-init-upstart-ac42acc3-11bb-412a-a2b6-eb51f916a8f1' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt6 --hint-efi=hd1,gpt6 --hint-baremetal=ahci1,gpt6  ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		else
		  search --no-floppy --fs-uuid --set=root ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		fi
		echo	'Chargement de Linux 4.8.0-36-generic…'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=ac42acc3-11bb-412a-a2b6-eb51f916a8f1 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-recovery-ac42acc3-11bb-412a-a2b6-eb51f916a8f1' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt6 --hint-efi=hd1,gpt6 --hint-baremetal=ahci1,gpt6  ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		else
		  search --no-floppy --fs-uuid --set=root ac42acc3-11bb-412a-a2b6-eb51f916a8f1
		fi
		echo	'Chargement de Linux 4.8.0-36-generic…'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=ac42acc3-11bb-412a-a2b6-eb51f916a8f1 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sdb6/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb6 during installation
UUID=ac42acc3-11bb-412a-a2b6-eb51f916a8f1 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
#UUID=E04F-22D6  /boot/efi       vfat    umask=0077      0       1
--------------------------------------------------------------------------------

=================== sdb6: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 117.947746277 = 126.645428224  boot/grub/grub.cfg                             1
  91.780784607 = 98.548867072   boot/grub/i386-pc/core.img                     1
  68.795856476 = 73.868988416   boot/vmlinuz-4.8.0-36-generic                  1
  69.456027985 = 74.577842176   boot/vmlinuz-4.8.0-41-generic                  1
  70.112930298 = 75.283185664   boot/initrd.img-4.8.0-36-generic               3
 131.393230438 = 141.082406912  boot/initrd.img-4.8.0-41-generic               3

=========================== sdc1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

menuentry "Try Xubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Xubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd.lz
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

============================== sdc1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---

label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit 

label ubnentry1
menu label ^Try Xubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper  quiet splash ---

label ubnentry2
menu label ^Install Xubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity  quiet splash ---

label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check  quiet splash ---

label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit 

label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit 

label ubnentry6
menu label Try Xubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---

label ubnentry7
menu label Install Xubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash ---

label ubnentry8
menu label OEM install (for manufacturers)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---

label ubnentry9
menu label Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash ---

--------------------------------------------------------------------------------

=================== sdc1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sdc1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             ldlinux.c32                                    1
            ?? = ??             libcom32.c32                                   1
            ?? = ??             libutil.c32                                    1
            ?? = ??             menu.c32                                       1

============== sdc1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 libcom32.c32                       :  not a COM32/COM32R module
 libutil.c32                        :  not a COM32/COM32R module
 menu.c32                           :  not a COM32/COM32R module

=============================== StdErr Messages: ===============================

File descriptor 9 (/proc/17527/mounts) leaked on lvs invocation. Parent PID 27977: bash
File descriptor 63 (pipe:[50538]) leaked on lvs invocation. Parent PID 27977: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2017-03-14__13h39 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
boot-info is executed in live-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
NTFS signature is missing.
Failed to mount '/dev/sdb5': Invalid argument
The device '/dev/sdb5' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sdb5 : Error code 12
mount -r /dev/sdb5 /mnt/boot-sav/sdb5
NTFS signature is missing.
Failed to mount '/dev/sdb5': Invalid argument
The device '/dev/sdb5' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sdb5 : Error code 12

=================== os-prober:
/dev/sdb6:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="18465DDB5A81DF2A" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="ac77f9f1-187b-492a-b9fd-63294a8a90a1"
/dev/sdb1: UUID="E04F-22D6" TYPE="vfat" PARTUUID="e0e0fab7-684a-4b9d-89c3-06590abafc80"
/dev/sdb2: UUID="5DEAA8E1506D7594" TYPE="ntfs" PARTLABEL="Mi" PARTUUID="6a31bce1-18dc-40d0-96f7-0e052b3dd415"
/dev/sdb3: LABEL="OS" UUID="70D631EDD631B466" TYPE="ntfs" PARTLABEL="win10" PARTUUID="73b16f5f-6576-47a2-8084-8569172423a5"
/dev/sdb4: LABEL="RECOVERY" UUID="64C87E8BC87E5B6E" TYPE="ntfs" PARTLABEL="Ba" PARTUUID="faca2f14-3f37-41ed-a1fd-f935056ed733"
/dev/sdb6: UUID="ac42acc3-11bb-412a-a2b6-eb51f916a8f1" TYPE="ext4" PTTYPE="dos" PARTLABEL="xubuntu" PARTUUID="06886ba0-5c7b-4778-87d8-2241aa852cc6"
/dev/sdc1: UUID="55D0-133B" TYPE="vfat" PARTUUID="000f9736-01"
/dev/loop0: TYPE="squashfs"
/dev/sdb5: PARTUUID="76e43ebf-00e9-4099-a855-68300a024d43"


1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.

NTFS signature is missing.
Failed to mount '/dev/sdb5': Invalid argument
The device '/dev/sdb5' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sdb5 : Error code 12
mount -r /dev/sdb5 /mnt/boot-sav/sdb5
NTFS signature is missing.
Failed to mount '/dev/sdb5': Invalid argument
The device '/dev/sdb5' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sdb5 : Error code 12
Windows not detected by os-prober on sdb3.

=================== sdb6/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Mar 13 20:53 grub.d
drwxr-xr-x  2 root root    4096 Mar 13 20:51 grub.d.bak
total 76
-rwxr-xr-x 1 root root  9791 Mar  1 21:01 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Mar  1 21:01 10_linux
-rwxr-xr-x 1 root root 11082 Mar  1 21:01 20_linux_xen
-rwxr-xr-x 1 root root 11692 Mar  1 21:01 30_os-prober
-rwxr-xr-x 1 root root  1418 Mar  1 21:01 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Mar  1 21:01 40_custom
-rwxr-xr-x 1 root root   216 Mar  1 21:01 41_custom
-rw-r--r-- 1 root root   483 Mar  1 21:01 README




=================== sdb6/etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"




=================== efibootmgr -v
BootCurrent: 0005
Timeout: 1 seconds
BootOrder: 0002,0004,0000,0005
Boot0000* Windows Boot Manager	HD(1,GPT,e0e0fab7-684a-4b9d-89c3-06590abafc80,0x22,0x827de)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................
Boot0002* ubuntu	HD(1,GPT,e0e0fab7-684a-4b9d-89c3-06590abafc80,0x22,0x7cfde)/File(EFIUBUNTUSHIMX64.EFI)
Boot0004* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.T.1.0.0.0.L.M.0.3.5.-.1.R.K.1.7.2....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .C.W.1.B.B.5.L.R........BO..NO........o.M.i.c.r.o.n._.1.1.0.0._.M.T.F.D.D.A.V.2.5.6.T.B.N....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . .6.1.8.4.4.1.A.C.7.6.F.8........BO..NO........c. .U.S.B. .D.I.S.K. .2...0. .P.M.A.P....................A.......................6..Gd-.;.A..MQ..L.0.7.0.1.6.9.8.3.B.3.F.B.5.C.9.4........BO
Boot0005* UEFI:  USB DISK 2.0 PMAP, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(2,0)/HD(1,MBR,0x54,0x800,0x1ce2800)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda1.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb1.
sdb2	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb2.
sdb3	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb3.
sdb4	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdb4.
sdb6	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdb6.
sdb5	: sdb,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb5.

sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	no-os,	2048 sectors * 512 bytes
sdb	: GPT,	BIOS_boot,	has-correctEFI, 	not-usb,	has-os,	34 sectors * 512 bytes


=================== parted -l:

Model: ATA ST1000LM035-1RK1 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size   File system  Name                  Flags
1      1049kB  263MB  262MB  ntfs         Basic data partition  msftdata


Model: ATA Micron_1100_MTFD (scsi)
Disk /dev/sdb: 256GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name     Flags
1      17.4kB  262MB   262MB   fat32                 boot, esp
2      262MB   279MB   16.8MB  ntfs         Mi       msftres
3      279MB   72.6GB  72.3GB  ntfs         win10    msftdata
5      72.6GB  72.6GB  1049kB                        bios_grub
6      72.6GB  156GB   83.7GB  ext4         xubuntu
4      255GB   256GB   1048MB  ntfs         Ba       hidden, diag


Model:  USB DISK 2.0 (scsi)
Disk /dev/sdc: 15.5GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  15.5GB  15.5GB  primary  fat32        boot, lba

=================== parted -lm:

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM035-1RK1:;
1:1049kB:263MB:262MB:ntfs:Basic data partition:msftdata;

BYT;
/dev/sdb:256GB:scsi:512:512:gpt:ATA Micron_1100_MTFD:;
1:17.4kB:262MB:262MB:fat32::boot, esp;
2:262MB:279MB:16.8MB:ntfs:Mi:msftres;
3:279MB:72.6GB:72.3GB:ntfs:win10:msftdata;
5:72.6GB:72.6GB:1049kB:::bios_grub;
6:72.6GB:156GB:83.7GB:ext4:xubuntu:;
4:255GB:256GB:1048MB:ntfs:Ba:hidden, diag;

BYT;
/dev/sdc:15.5GB:scsi:512:512:msdos: USB DISK 2.0:;
1:1049kB:15.5GB:15.5GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk          238.5G
sdb4  part ntfs       999M RECOVERY
sdb2  part ntfs        16M
sdb5  part              1M
sdb3  part ntfs      67.4G OS
sdb1  part vfat       250M
sdb6  part ext4      77.9G
loop0 loop squashfs   1.2G
sdc   disk           14.5G
sdc1  part vfat      14.5G
sda   disk          931.5G
sda1  part ntfs       250M

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      0  0  0 running
sdb4     0  0  0         /mnt/boot-sav/sdb4
sdb2     0  0  0         /mnt/boot-sav/sdb2
sdb5     0  0  0
sdb3     0  0  0         /mnt/boot-sav/sdb3
sdb1     0  0  0         /mnt/boot-sav/sdb1
sdb6     0  0  0         /mnt/boot-sav/sdb6
loop0    1  1  0         /rofs
sdc      1  0  1 running
sdc1     1  0  1         /cdrom
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=4010588k,nr_inodes=1002647,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=805260k,mode=755)
/dev/sdc1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=2cc282a616f21eab)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=8921)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=805260k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb1 on /mnt/boot-sav/sdb1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb2 on /mnt/boot-sav/sdb2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb3 on /mnt/boot-sav/sdb3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb4 on /mnt/boot-sav/sdb4 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb6 on /mnt/boot-sav/sdb6 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdc1 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 iio:device0 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sdb sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 sdc sdc1 sg0 sg1 sg2 shm snapshot snd stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  f8 cf 07 00 00 00 00 00  |................|
00000030  04 00 00 00 00 00 00 00  ff 7c 00 00 00 00 00 00  |.........|......|
00000040  f6 00 00 00 01 00 00 00  2a df 81 5a db 5d 46 18  |........*..Z.]F.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 d2 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  40 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |@.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a e9 6a 01  |U...h..fa.....j.|
00000110  90 90 66 60 1e 06 66 a1  11 00 66 03 06 1c 00 1e  |..f`..f...f.....|
00000120  66 68 00 00 00 00 66 50  06 53 68 01 00 68 10 00  |fh....fP.Sh..h..|
00000130  b4 42 8a 16 0e 00 16 1f  8b f4 cd 13 66 59 5b 5a  |.B..........fY[Z|
00000140  66 59 66 59 1f 0f 82 16  00 66 ff 06 11 00 03 16  |fYfY.....f......|
00000150  0f 00 8e c2 ff 0e 16 00  75 bc 07 1f 66 61 c3 a0  |........u...fa..|
00000160  f8 01 e8 08 00 a0 fb 01  e8 02 00 eb fe b4 01 8b  |................|
00000170  f0 ac 3c 00 74 09 b4 0e  bb 07 00 cd 10 eb f2 c3  |..<.t...........|
00000180  0d 0a 41 20 64 69 73 6b  20 72 65 61 64 20 65 72  |..A disk read er|
00000190  72 6f 72 20 6f 63 63 75  72 72 65 64 00 0d 0a 42  |ror occurred...B|
000001a0  4f 4f 54 4d 47 52 20 69  73 20 6d 69 73 73 69 6e  |OOTMGR is missin|
000001b0  67 00 0d 0a 42 4f 4f 54  4d 47 52 20 69 73 20 63  |g...BOOTMGR is c|
000001c0  6f 6d 70 72 65 73 73 65  64 00 0d 0a 50 72 65 73  |ompressed...Pres|
000001d0  73 20 43 74 72 6c 2b 41  6c 74 2b 44 65 6c 20 74  |s Ctrl+Alt+Del t|
000001e0  6f 20 72 65 73 74 61 72  74 0d 0a 00 00 00 00 00  |o restart.......|
000001f0  00 00 00 00 00 00 00 00  80 9d b2 ca 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 01 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 22 00 00 00  |........?..."...|
00000020  de cf 07 00 62 0f 00 00  00 00 00 00 02 00 00 00  |....b...........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 d6 22 4f e0 20  20 20 20 20 20 20 20 20  |..)."O.         |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 d0 07 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 7f 00 00 00 00 00 00  |................|
00000030  04 00 00 00 00 00 00 00  ff 07 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  94 75 6d 50 e1 a8 ea 5d  |.........umP...]|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 d2 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  40 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |@.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a e9 6a 01  |U...h..fa.....j.|
00000110  90 90 66 60 1e 06 66 a1  11 00 66 03 06 1c 00 1e  |..f`..f...f.....|
00000120  66 68 00 00 00 00 66 50  06 53 68 01 00 68 10 00  |fh....fP.Sh..h..|
00000130  b4 42 8a 16 0e 00 16 1f  8b f4 cd 13 66 59 5b 5a  |.B..........fY[Z|
00000140  66 59 66 59 1f 0f 82 16  00 66 ff 06 11 00 03 16  |fYfY.....f......|
00000150  0f 00 8e c2 ff 0e 16 00  75 bc 07 1f 66 61 c3 a0  |........u...fa..|
00000160  f8 01 e8 08 00 a0 fb 01  e8 02 00 eb fe b4 01 8b  |................|
00000170  f0 ac 3c 00 74 09 b4 0e  bb 07 00 cd 10 eb f2 c3  |..<.t...........|
00000180  0d 0a 41 20 64 69 73 6b  20 72 65 61 64 20 65 72  |..A disk read er|
00000190  72 6f 72 20 6f 63 63 75  72 72 65 64 00 0d 0a 42  |ror occurred...B|
000001a0  4f 4f 54 4d 47 52 20 69  73 20 6d 69 73 73 69 6e  |OOTMGR is missin|
000001b0  67 00 0d 0a 42 4f 4f 54  4d 47 52 20 69 73 20 63  |g...BOOTMGR is c|
000001c0  6f 6d 70 72 65 73 73 65  64 00 0d 0a 50 72 65 73  |ompressed...Pres|
000001d0  73 20 43 74 72 6c 2b 41  6c 74 2b 44 65 6c 20 74  |s Ctrl+Alt+Del t|
000001e0  6f 20 72 65 73 74 61 72  74 0d 0a 00 00 00 00 00  |o restart.......|
000001f0  00 00 00 00 00 00 00 00  80 9d b2 ca 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb3
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 50 08 00  |........?....P..|
00000020  00 00 00 00 80 00 80 00  f8 07 6c 08 00 00 00 00  |..........l.....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  66 b4 31 d6 ed 31 d6 70  |........f.1..1.p|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb4
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 f8 af 1d  |........?.......|
00000020  00 00 00 00 80 00 80 00  f8 37 1f 00 00 00 00 00  |.........7......|
00000030  55 a6 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |U...............|
00000040  f6 00 00 00 01 00 00 00  6e 5b 7e c8 8b 7e c8 64  |........n[~..~.d|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  9.7M  777M   2% /run
/dev/sdc1      vfat       15G  1.3G   14G   9% /cdrom
/dev/loop0     squashfs  1.2G  1.2G     0 100% /rofs
aufs           aufs      3.9G  137M  3.8G   4% /
tmpfs          tmpfs     3.9G   15M  3.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  160K  3.9G   1% /tmp
tmpfs          tmpfs     787M   40K  787M   1% /run/user/999
/dev/sda1      fuseblk   250M   14M  237M   6% /mnt/boot-sav/sda1
/dev/sdb1      vfat      247M  3.6M  243M   2% /mnt/boot-sav/sdb1
/dev/sdb2      fuseblk    16M  5.8M   11M  36% /mnt/boot-sav/sdb2
/dev/sdb3      fuseblk    68G   36G   33G  53% /mnt/boot-sav/sdb3
/dev/sdb4      fuseblk   999M  347M  653M  35% /mnt/boot-sav/sdb4
/dev/sdb6      ext4       77G  6.8G   66G  10% /mnt/boot-sav/sdb6

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 1.2 GiB, 1245523968 bytes, 2432664 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 854CDDE4-3D75-492E-B0A6-9DD6F7758FF0

Device     Start    End Sectors  Size Type
/dev/sda1   2048 514047  512000  250M Microsoft basic data


Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: EEBE9F3F-2486-4044-BB40-E8481781BDA7

Device         Start       End   Sectors  Size Type
/dev/sdb1         34    511999    511966  250M EFI System
/dev/sdb2     512000    544767     32768   16M Microsoft reserved
/dev/sdb3     544768 141842431 141297664 67.4G Microsoft basic data
/dev/sdb4  498071552 500117503   2045952  999M Windows recovery environment
/dev/sdb5  141842432 141844479      2048    1M BIOS boot
/dev/sdb6  141844480 305227775 163383296 77.9G Linux filesystem

Partition table entries are not in disk order.


Disk /dev/sdc: 14.5 GiB, 15508439040 bytes, 30289920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x000f9736

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1  *     2048 30289919 30287872 14.5G  c W95 FAT32 (LBA)




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to) and reinstall the grub2 of sdb6 into the MBRs of all disks (except USB without OS).
Grub-efi would not be selected by default because: no-win-efi
Additional repair would be performed: unhide-bootmenu-10s


=================== Advice in case of suggested repair
EFI detected. You may want to retry after activating the [Separate /boot/efi partition:] option.
Do you want to continue?


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sdb (256GB) disk!


=================== User settings
The settings chosen by the user will not act on the boot.




paste.ubuntu.com ko (), using paste.debian
paste.debian.net ko (), using paste2

Je ne sais pas comment tu es arrivé à ce merdier. Je vois que ton Windows 10 ne peut plus démarrer parce qu'il n'y a plus de chargeur d'amorçage de Windows dans la partition EFI :

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/MokManager.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi

A comparer avec ce que tu avais dans cette partition EFI du temps où ça marchait : c'est un extrait de ce post :

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/ubuntu/MokManager.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi

On y voyait une directorie EFI/Microsoft/ qui a disparu à présent.
Si tu souhaites réparer le démarrage de ton Windows, je te prie de t'adresser à un forum Windows.

Dernière modification par malbo (Le 14/03/2017, à 18:15)

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Bonsoir malbo,

Comment j'y suis arrivée ?
Un peu comme on atterrit dans un tunnel sombre et craignos quand on se perd en chemin...

Je suis d'accord pour réparer win-10 par un autre forum.

Ici je demandais si déjà je pouvais comprendre comment booter sur l'usb-live multisystem, si pour Linux tout est en ordre ne sachant pas interpréter les termes du boot-info.
Faut-il absolument d'abord réparer le mbr de win-10 ?
Je ne l'utilise pas pour le moment et je préfère m'atteler à cette tâche que s'il y a vraiment nécessité puisque dans l'absolu je veux le virer et installer plusieurs autres variantes Linux.

Merci de ton aide.

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Actuellement, ton Windows est installé en mode EFI et ton Xubuntu est installé en mode non-EFI. C'est justement ce qu'il ne faut pas faire. Il faut que tous les OS soient installés dans le même mode : tous en mode EFI ou bien tous en mode non-EFI. Selon moi, il y a deux axes :
1) virer complètement ton Windows tout de suite et installer librement Ubuntu tout seul. Du coup, tu pourras l'installer comme bon te semblera (en mode EFI ou mode non-EFI)
2) conserver ton Windows en l'état, dans l'idée de le réparer un jour. Dans ce cas, il est impératif à mon avis de réinstaller ton Xubuntu en mode EFI (alors qu'il est actuellement en mode non-EFI). Pour réinstaller en mode EFI, tu as des indications dans la doc : 2. Installer Ubuntu en mode EFI

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Merci.

La décision est prise, je vire Windows et me concentre sur des partitions saines avec diverses versions de Linux, dont la première, Xubuntu.

Identifier si l'ordinateur démarre sur le disque dur en mode EFI :

alpha@no-zenux310a:~$ [ -d /sys/firmware/efi ] && echo "Session EFI" || echo "Session non-EFI"
Session EFI
alpha@no-zenux310a:~$

C'est bon.

Ensuite, je pensais passer par la partie 2.7 pour écraser Windows et le Xubuntu non-EFI pour réinstaller Xubuntu-EFI en début de disque.
Correct ?

Ensuite, 2 points me laissent perplexe :
1- en quel format formater mon usb-live : fat32, ext2, ext3, ext4 ?
(là j'étais en fat32 et j'ai lu je ne sais où que ext2 générait moins d'écriture donc plus résistant pour une usb permanente)
2- Le boot-repair m'avait demandé de laisser un 1Mo non-formaté (drapeau bios_grub)  d'amorce :
partition noire
Quel amorce laisser ?

Dernière modification par hackoeur (Le 14/03/2017, à 20:21)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Tu pourrais te contenter de sélectionner "Effacer le disque et installer Ubuntu". Comme ça l'installateur fera automatiquement le partitionnement sur le SSD : une partition EFI, une partition racine et une partition swap. Tu n'auras pas de taille de partition à définir, tout sera automatique.

Dernière modification par malbo (Le 14/03/2017, à 21:26)

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Ok, j'avais lu ce tuto. Pourtant il me semblait qu'il ne fallait plus de swap sur les nouveaux SSD ?

Et pour la question 2 du format de la usb-live ?

EDIT : Un autre point m'intrigue c'est le GPT... Je suis encore en train de lire là-dessus...

EDIT2 : Voici le retour de la commande sudo parted -l :

Modèle: ATA Micron_1100_MTFD (scsi)
Disque /dev/sdb : 256GB
Taille des secteurs (logiques/physiques): 512B/512B
Table de partitions : gpt
Disk Flags:

Numéro  Début   Fin     Taille  Système de fichiers  Nom    Fanions
1      17.4kB  262MB   262MB   fat32                       démarrage, esp
2      262MB   279MB   16.8MB  ntfs                 Mi     msftres
3      279MB   72.6GB  72.3GB  ntfs                 win10  msftdata
5      72.6GB  72.6GB  1049kB                              bios_grub
6      72.6GB  110GB   37.0GB  ext4
4      255GB   256GB   1048MB  ntfs                 Ba     caché, diag

Modèle: Intenso Rainbow Line (scsi)
Disque /dev/sdc : 15.5GB
Taille des secteurs (logiques/physiques): 512B/512B
Table de partitions : msdos
Disk Flags:

Numéro  Début   Fin     Taille  Type     Système de fichiers  Fanions
1      32.3kB  15.5GB  15.5GB  primary  fat32                démarrage, lba

Là je lis que l'usb-life "intenso" multisystem a une table en msdos
Serait-ce la raison à ce qu'elle ne soit pas lue au démarrage du pc ?

Dernière modification par hackoeur (Le 14/03/2017, à 22:05)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Tu as raison : la swap n'est pas indispensable du fait que tu as 8 Go de RAM (tu l'as indiqué dans l'autre discussion). Du coup, tu peux te contenter d'une partition EFI et d'une partition racine mais tu devras sélectionner "Autre chose" à l'étape "Type d'installation" et faire ça manuellement. Tu peux laisser le type de partitionnement actuel du SSD : c'est GPT qui convient.
Quant à la liveUSB, c'est le type msdos qui convient. Et il faut une seule partition au format FAT32 qui occupe toute la place sur la clé USB.

EDIT : j'ai bien noté (c'est au début de ton post #5) que tu ne vas pas te contenter d'un seul Linux dans le SSD et que tu as le projet d'installer d'autres distributions en plus de Xubuntu. Il y a deux possibilités :
1) créer une partition racine de taille raisonnable (genre 30 Go) pour Xubuntu et laisser en friche le reste du SSD en attendant que tu décides d'installer d'autres distributions.
2) créer une partition racine qui occupe toute la place du SSD. Le jour où tu voudras installer une autre distribution en plus de Xubuntu, il suffira de réduire la taille de la partition racine de Xubuntu afin de libérer de la place (30 Go, c'est suffisant) pour la nouvelle distribution.

Dernière modification par malbo (Le 15/03/2017, à 08:21)

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Bonjour mabo,

Je vais prendre l'option 1), partitionner pour Xubuntu et laisser laisser le reste libre pour les autres variantes Linux.
Encore deux questions qui même en lisant le tuto sur le EFI ne m'apporte pas de réponse assez claire :
1- Quelle taille dois-je donner à la partition-EFI ?
2- Lors de la prochaine installation de variante, devrai-je laisser un espace bios_grub comme en l'état actuel ?

Pour l'usb-live, ok, je ne change rien.

Merci.

EDIT : Supprimer en premier lieu l'os-Windows ne serait-il pas plus "propre" comme désinstallation ?
Pour aggraver mon cas, je suis quelque peu pinailleuse sur ce genre de détails, désolée.

Dernière modification par hackoeur (Le 15/03/2017, à 11:00)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

1- Quelle taille dois-je donner à la partition-EFI ?

Ce n'est pas critique mais tu peux prendre une taille de 250 Mo.

2- Lors de la prochaine installation de variante, devrai-je laisser un espace bios_grub comme en l'état actuel ?

Non. Du fait que tu vas installer Xubuntu en mode EFI, tous les autres OS devront être installés également en mode EFI. C'est à toi de bien maîtriser cela : à partir du moment où on se lance dans la cohabitation, il y a des règles à respecter. Concrètement, c'est la partition EFI qui sera utilisée par tous les OS et il n'y a pas lieu de créer cette partition bios_grub.   

Supprimer en premier lieu l'os-Windows ne serait-il pas plus "propre" comme désinstallation ?

Si tu veux faire place nette, tu peux effectivement supprimer toutes les partitions actuelles qui se trouvent sur le SSD avec Gparted depuis une session live, puis créer tes deux partitions (EFI et racine) toujours avec Gparted. Si tu te sens en forme et que tu aimes le propre, tu peux même créer une nouvelle table de partition GPT (*) sur le SSD, ce qui supprimera toutes les partitions (tout ce qui se trouve sur le SSD sera écrasé) puis créer tes deux partitions.

(*) voir Création d'une nouvelle table de partitions de la doc officielle Gparted en faisant bien gaffe à ne pas te laisser bercer par Gparted : le type par défaut est MSDOS et il faut que tu interviennes pour sélectionner GPT (ou GUID, je ne sais plus comment c'est noté mais ça veut dire la même chose)

Dernière modification par malbo (Le 15/03/2017, à 11:22)

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

voici le dernier boot-info avant installation.
Du coup presque plus de rouge ce qui me plait fort.

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Le Boot-Info de ton post #11 est correct : tu as bien fait le ménage.

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Voilà, après avoir fini sur l'autre ordi un boulot urgent, j'ai installé Xubuntu.
Suite à ce tuto que tu m'as conseillé plus haut sur EFI, j'ai retenu cette option :

Une partition EFI peut être créée via une version récente de gParted, et doit posséder les caractéristiques suivantes:
    Taille : entre 35 Mo et 250Mo mais une taille de 5 Mo est suffisante si vous n'installez pas windows mais impossible à faire accepater par gparted.
    Type : FAT32
    Drapeau : BOOT (ou ESP si cette option est présente dans GPARTED)
    Autre : doit être située en début2) d'un disque partitionné en GPT,
    Elle sera automatiquement reconnue par l'installateur de ubuntu qui lui attribuera le point de montage suivant: /boot/efi. 3)

Et voici le boot-info post-installation.

Ce boot-info me laisse perplexe quant aux nombreuses lignes rouges...
Peux-tu me dire en bref ce que qu'il en est ? C'est affligeant non ?

EDIT : En retournant dans la session installée j'ai reçu un crash-report O'õ

Dernière modification par hackoeur (Le 15/03/2017, à 20:20)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Ton dernier Boot-Info est là :

     

 Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => libparted MBR boot code is installed in the MBR of /dev/sdb.
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdc.

sda2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/MokManager.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdb2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdc1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 20151222............................................@.....2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 2641662 of /dev/sdc1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda2                 2,048     1,026,047     1,024,000 EFI System partition

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *          2,048       514,047       512,000  ef EFI (FAT-12/16/32)
/dev/sdb2             514,048    84,498,431    83,984,384  83 Linux


Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 14.5 GiB, 15508439040 bytes, 30289920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1    *          2,048    30,289,919    30,287,872   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda2        BC6A-AE72                              vfat       
/dev/sdb1        9207-7A2B                              vfat       
/dev/sdb2        1281814c-42db-449d-a26c-7f5b670bcb70   ext4       
/dev/sdc1        55D0-133B                              vfat       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar 15 17:32 ata-Micron_1100_MTFDDAV256TBN_164814CA678F -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 15 17:32 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 15 17:32 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Mar 15 17:32 ata-ST1000LM035-1RK172_WCB15BRL -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 15 17:32 ata-ST1000LM035-1RK172_WCB15BRL-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar 15 17:32 usb-_USB_DISK_2.0_07016983B3FB5C94-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar 15 17:32 usb-_USB_DISK_2.0_07016983B3FB5C94-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Mar 15 17:32 wwn-0x5000c5009c49eb20 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 15 17:32 wwn-0x5000c5009c49eb20-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar 15 17:32 wwn-0x500a075114ca678f -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 15 17:32 wwn-0x500a075114ca678f-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 15 17:32 wwn-0x500a075114ca678f-part2 -> ../../sdb2

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdc1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sdb2/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd1,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  1281814c-42db-449d-a26c-7f5b670bcb70
else
  search --no-floppy --fs-uuid --set=root 1281814c-42db-449d-a26c-7f5b670bcb70
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_CH
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=0
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 0 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-1281814c-42db-449d-a26c-7f5b670bcb70' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd1,msdos2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  1281814c-42db-449d-a26c-7f5b670bcb70
	else
	  search --no-floppy --fs-uuid --set=root 1281814c-42db-449d-a26c-7f5b670bcb70
	fi
	linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=1281814c-42db-449d-a26c-7f5b670bcb70 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.8.0-42-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-1281814c-42db-449d-a26c-7f5b670bcb70' {
	menuentry 'Ubuntu, avec Linux 4.8.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-advanced-1281814c-42db-449d-a26c-7f5b670bcb70' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  1281814c-42db-449d-a26c-7f5b670bcb70
		else
		  search --no-floppy --fs-uuid --set=root 1281814c-42db-449d-a26c-7f5b670bcb70
		fi
		echo	'Chargement de Linux 4.8.0-42-generic…'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=1281814c-42db-449d-a26c-7f5b670bcb70 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-init-upstart-1281814c-42db-449d-a26c-7f5b670bcb70' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  1281814c-42db-449d-a26c-7f5b670bcb70
		else
		  search --no-floppy --fs-uuid --set=root 1281814c-42db-449d-a26c-7f5b670bcb70
		fi
		echo	'Chargement de Linux 4.8.0-42-generic…'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=1281814c-42db-449d-a26c-7f5b670bcb70 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-recovery-1281814c-42db-449d-a26c-7f5b670bcb70' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  1281814c-42db-449d-a26c-7f5b670bcb70
		else
		  search --no-floppy --fs-uuid --set=root 1281814c-42db-449d-a26c-7f5b670bcb70
		fi
		echo	'Chargement de Linux 4.8.0-42-generic…'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=1281814c-42db-449d-a26c-7f5b670bcb70 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, avec Linux 4.8.0-41-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-advanced-1281814c-42db-449d-a26c-7f5b670bcb70' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  1281814c-42db-449d-a26c-7f5b670bcb70
		else
		  search --no-floppy --fs-uuid --set=root 1281814c-42db-449d-a26c-7f5b670bcb70
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
		linux	/boot/vmlinuz-4.8.0-41-generic.efi.signed root=UUID=1281814c-42db-449d-a26c-7f5b670bcb70 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-init-upstart-1281814c-42db-449d-a26c-7f5b670bcb70' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  1281814c-42db-449d-a26c-7f5b670bcb70
		else
		  search --no-floppy --fs-uuid --set=root 1281814c-42db-449d-a26c-7f5b670bcb70
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
		linux	/boot/vmlinuz-4.8.0-41-generic.efi.signed root=UUID=1281814c-42db-449d-a26c-7f5b670bcb70 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-recovery-1281814c-42db-449d-a26c-7f5b670bcb70' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  1281814c-42db-449d-a26c-7f5b670bcb70
		else
		  search --no-floppy --fs-uuid --set=root 1281814c-42db-449d-a26c-7f5b670bcb70
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
		linux	/boot/vmlinuz-4.8.0-41-generic.efi.signed root=UUID=1281814c-42db-449d-a26c-7f5b670bcb70 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.8.0-41-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sdb2/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb2 during installation
UUID=1281814c-42db-449d-a26c-7f5b670bcb70 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda2 during installation
UUID=BC6A-AE72  /boot/efi       vfat    umask=0077      0       1
--------------------------------------------------------------------------------

=================== sdb2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  32.549999237 = 34.950295552   boot/grub/grub.cfg                             1
  33.071804047 = 35.510579200   boot/vmlinuz-4.8.0-41-generic                  1
  33.251926422 = 35.703984128   boot/vmlinuz-4.8.0-41-generic.efi.signed       1
   3.220668793 = 3.458166784    boot/vmlinuz-4.8.0-42-generic                  1
   0.447235107 = 0.480215040    boot/vmlinuz-4.8.0-42-generic.efi.signed       1
   3.220668793 = 3.458166784    vmlinuz                                        1
  33.751441956 = 36.240334848   boot/initrd.img-4.8.0-41-generic               3
  33.923324585 = 36.424892416   boot/initrd.img-4.8.0-42-generic               1
  33.923324585 = 36.424892416   initrd.img                                     1

=========================== sdc1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

menuentry "Try Xubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Xubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd.lz
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

============================== sdc1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---

label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit 

label ubnentry1
menu label ^Try Xubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper  quiet splash ---

label ubnentry2
menu label ^Install Xubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity  quiet splash ---

label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check  quiet splash ---

label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit 

label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit 

label ubnentry6
menu label Try Xubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---

label ubnentry7
menu label Install Xubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash ---

label ubnentry8
menu label OEM install (for manufacturers)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---

label ubnentry9
menu label Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash ---

--------------------------------------------------------------------------------

=================== sdc1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sdc1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             ldlinux.c32                                    1
            ?? = ??             libcom32.c32                                   1
            ?? = ??             libutil.c32                                    1
            ?? = ??             menu.c32                                       1

============== sdc1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 libcom32.c32                       :  not a COM32/COM32R module
 libutil.c32                        :  not a COM32/COM32R module
 menu.c32                           :  not a COM32/COM32R module

=============================== StdErr Messages: ===============================

File descriptor 9 (/proc/3718/mounts) leaked on lvs invocation. Parent PID 11234: bash
File descriptor 63 (pipe:[36360]) leaked on lvs invocation. Parent PID 11234: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2017-03-15__17h32 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
boot-info is executed in live-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sdb2:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda2: UUID="BC6A-AE72" TYPE="vfat" PARTUUID="8f0d0385-38cb-4841-8d0a-d5969e57c7db"
/dev/sdb1: UUID="9207-7A2B" TYPE="vfat" PARTUUID="93c7bb38-01"
/dev/sdb2: UUID="1281814c-42db-449d-a26c-7f5b670bcb70" TYPE="ext4" PARTUUID="93c7bb38-02"
/dev/sdc1: UUID="55D0-133B" TYPE="vfat" PARTUUID="000f9736-01"
/dev/loop0: TYPE="squashfs"


1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.


=================== sdb2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Mar 15 15:26 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Jan 13 16:26 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Mar  1 21:01 10_linux
-rwxr-xr-x 1 root root 11082 Jan 13 16:26 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jan 13 16:26 30_os-prober
-rwxr-xr-x 1 root root  1418 Jan 13 16:26 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jan 13 16:26 40_custom
-rwxr-xr-x 1 root root   216 Jan 13 16:26 41_custom
-rw-r--r-- 1 root root   483 Jan 13 16:26 README




=================== sdb2/etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



/boot/efi detected in the fstab of sdb2: UUID=BC6A-AE72   (sda2)

=================== efibootmgr -v
BootCurrent: 0005
Timeout: 1 seconds
BootOrder: 0000,0005,0004
Boot0000* ubuntu	HD(2,GPT,8f0d0385-38cb-4841-8d0a-d5969e57c7db,0x800,0xfa000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0004* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.T.1.0.0.0.L.M.0.3.5.-.1.R.K.1.7.2....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .C.W.1.B.B.5.L.R........BO..NO........o.M.i.c.r.o.n._.1.1.0.0._.M.T.F.D.D.A.V.2.5.6.T.B.N....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . .6.1.8.4.4.1.A.C.7.6.F.8........BO..NO........c. .U.S.B. .D.I.S.K. .2...0. .P.M.A.P....................A.......................6..Gd-.;.A..MQ..L.0.7.0.1.6.9.8.3.B.3.F.B.5.C.9.4........BO
Boot0005* UEFI:  USB DISK 2.0 PMAP, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(2,0)/HD(1,MBR,0x54,0x800,0x1ce2800)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda2.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb1.
sdb2	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb2.

sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	no-os,	2048 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	has-os,	2048 sectors * 512 bytes


=================== parted -l:

Model: ATA ST1000LM035-1RK1 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size   File system  Name  Flags
2      1049kB  525MB  524MB  fat32              boot, esp


Model: ATA Micron_1100_MTFD (scsi)
Disk /dev/sdb: 256GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  263MB   262MB   primary  fat32        boot, esp
2      263MB   43.3GB  43.0GB  primary  ext4


Model:  USB DISK 2.0 (scsi)
Disk /dev/sdc: 15.5GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  15.5GB  15.5GB  primary  fat32        boot, lba

=================== parted -lm:

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM035-1RK1:;
2:1049kB:525MB:524MB:fat32::boot, esp;

BYT;
/dev/sdb:256GB:scsi:512:512:msdos:ATA Micron_1100_MTFD:;
1:1049kB:263MB:262MB:fat32::boot, esp;
2:263MB:43.3GB:43.0GB:ext4::;

BYT;
/dev/sdc:15.5GB:scsi:512:512:msdos: USB DISK 2.0:;
1:1049kB:15.5GB:15.5GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk          238.5G
sdb2  part ext4        40G
sdb1  part vfat       250M
loop0 loop squashfs   1.2G
sdc   disk           14.5G
sdc1  part vfat      14.5G
sda   disk          931.5G
sda2  part vfat       500M

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      0  0  0 running
sdb2     0  0  0         /mnt/boot-sav/sdb2
sdb1     0  0  0         /mnt/boot-sav/sdb1
loop0    1  1  0         /rofs
sdc      1  0  1 running
sdc1     1  0  1         /cdrom
sda      1  0  0 running
sda2     1  0  0         /mnt/boot-sav/sda2


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=4010584k,nr_inodes=1002646,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=805260k,mode=755)
/dev/sdc1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=da9840ae1ed4c222)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=9130)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=805260k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda2 on /mnt/boot-sav/sda2 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb1 on /mnt/boot-sav/sdb1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb2 on /mnt/boot-sav/sdb2 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdc1 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 iio:device0 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda2 sdb sdb1 sdb2 sdc sdc1 sg0 sg1 sg2 shm snapshot snd stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda2
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 a0 0f 00 e7 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 72 ae 6a bc 20  20 20 20 20 20 20 20 20  |..)r.j.         |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 01 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 d0 07 00 63 0f 00 00  00 00 00 00 02 00 00 00  |....c...........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 2b 7a 07 92 20  20 20 20 20 20 20 20 20  |..)+z..         |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  9.7M  777M   2% /run
/dev/sdc1      vfat       15G  1.3G   14G   9% /cdrom
/dev/loop0     squashfs  1.2G  1.2G     0 100% /rofs
aufs           aufs      3.9G  130M  3.8G   4% /
tmpfs          tmpfs     3.9G  164K  3.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  8.0K  3.9G   1% /tmp
tmpfs          tmpfs     787M   40K  787M   1% /run/user/999
/dev/sda2      vfat      500M  3.6M  496M   1% /mnt/boot-sav/sda2
/dev/sdb1      vfat      247M   512  247M   1% /mnt/boot-sav/sdb1
/dev/sdb2      ext4       40G  4.5G   33G  12% /mnt/boot-sav/sdb2

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 1.2 GiB, 1245523968 bytes, 2432664 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: A4A447D1-4553-473E-BFB8-CCADA588FA06

Device     Start     End Sectors  Size Type
/dev/sda2   2048 1026047 1024000  500M EFI System


Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x93c7bb38

Device     Boot  Start      End  Sectors  Size Id Type
/dev/sdb1  *      2048   514047   512000  250M ef EFI (FAT-12/16/32)
/dev/sdb2       514048 84498431 83984384   40G 83 Linux


Disk /dev/sdc: 14.5 GiB, 15508439040 bytes, 30289920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x000f9736

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1  *     2048 30289919 30287872 14.5G  c W95 FAT32 (LBA)




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb2, using the following options:        sda2/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sdb (256GB) disk!


=================== User settings
The settings chosen by the user will not act on the boot.




paste.ubuntu.com ko (), using paste.debian
paste.debian.net ko (), using paste2

Ce n'est pas bon : la partition EFI qui a été utilisée par l'installateur est la partition sda2 comme tu peux voir dans cet extrait (alors que c'est la partition sdb1 que tu as préparée exprès pour être LA partition EFI qui doit être utilisée) :

=============================== sdb2/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb2 during installation
UUID=1281814c-42db-449d-a26c-7f5b670bcb70 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda2 during installation
UUID=BC6A-AE72 /boot/efi vfat umask=0077 0 1

Depuis Gparted lancé en session live, il faut que tu supprimes cette partition sda2 (le disque sda doit être vide de toute partition) puis que tu refasses l'installation en croisant les doigts pour que l’installateur utilise bien la partition sdb1 comme partition EFI.

Dernière modification par malbo (Le 15/03/2017, à 21:25)

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

ah et bien l'aventure continue...
Helas (desolee pour les accents) la solution est rejetee
Premier message lors de de la mi-phase du dernier point de l'installation ;

Erreur lors de l'installation de /target/var/cache/apt/archives/snapd_2.2.3.1_amd64.deb
trzing to overwrite 'etc/apparmormor.d/usr.lib.snapd.snap.confine', wich is also in package snap-confine 2.2.3.1

Valider et ensuite ceci ;

Au boot ;

Autre perplexitude ;
Au moment du partionnement il y a le choix de la taille, du format, racine et primaire, logique, etc...
Avant il n'y avait que le choix de partition-primaire et la il se met d'office sur partition-logique -avec les autres options-

Faudrait tout monter sur le big sda ?
je cherche encore comment faire sur le sdb vu que demander ' l'installateur est une option totalement non-valide.

EDIT 1- J'ai essayai (encore le mauvais clavier) de monter Xubuntu en installation automatique sans partition sur le sda et meme message error que en balises-code et 2eme image
2- EFI en fat32 (512 MO efi system-partition), un swap (7.88Gio) et 230.09 en ext4
3- Il y a toujours ce 1Mo d'espace-libre en tout premier des deux disques.

Dernière modification par hackoeur (Le 16/03/2017, à 01:47)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Tu n'as pas de chance : tu es victime d'un bug de Ubuntu (et ses variantes)  qui est tout récent : Bug #1673247
La solution (provisoire) est donnée par Stephen Balaban dans le commentaire #12 du rapport de bug. Il faut donc que tu coupes physiquement l'accès à internet pendant que tu fais l'installation : si tu es connecté en Ethernet, tu débranches le câble Ethernet et si tu es en WiFi, tu coupes la WiFi (tu dois avoir un bouton à presser pour faire ça sur ton ordi). Si tu te contentes de décocher la case "Télécharger les mises à jour pendant l'installation de Xubuntu" à l'étape 2 de l'installation, ça ne suffira pas : cet enfoiré d'installateur va télécharger quand même le paquet qui fout la merde (snapd...) et tu vas retrouver le message "Erreur lors de l'installation de /target/var/cache/apt/archives/snapd_2.2.3.1_amd64.deb".
Non, il faut couper physiquement l'accès à internet pendant toute l'installation.

Dernière modification par malbo (Le 16/03/2017, à 07:31)

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Re,
Ce que je préconise dans le post précédent (post #16) est obsolète. Les développeurs ont réglé le problème (voir commentaire #17 du rapport de Bug #1673247 : le paquet pourri snapd 2.23.1 - celui qui posait problème - n'est plus téléchargeable). Si tu refais ton installation, tu n'auras plus de problème même si tu laisses ton accès à internet opérationnel et même si tu coches "Télécharger les mises à jour pendant l'installation de Xubuntu" à l'étape 2 de l'installation.

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Bonjour malbo,

Et beh il s'en passe des choses a une vitesse incroyable.
peut-être le fait de tous mes rapports d'erreur de hier soir... ;-/

Je vais tout réinstaller car c’est juste pas possible au vu du clavier : ne suis pas en France et il ne me donnait pas l'option du lieu et donc du clavier-fr-Suisse, en anglais-US est encore le mieux, ce que j'ai fait.
En revanche, il a pris et sans message d'erreur.

A toute au rapport et merci encore.

Dernière modification par hackoeur (Le 16/03/2017, à 11:12)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Super, l'installation c'est passée (en live pour le boot-info) sans l'incident du error-message.
Merci beaucoup malbo, pour ta patience et... tes vastes connaissances en la matière.

Le boot-info continue de me contrarier avec tout ce rouge a la fin.

Dernière modification par hackoeur (Le 16/03/2017, à 13:19)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Ton dernier Boot-Info est là :

 Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sdb.
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdc.

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/ubuntu/MokManager.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootx64.efi

sdb2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdc1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 20151222............................................@.....2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 2641662 of /dev/sdc1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

sda: ___________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''

============================ Drive/Partition Info: =============================

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   500,118,191   500,118,191  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048       514,047       512,000 EFI System partition
/dev/sdb2               514,048    76,685,311    76,171,264 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 14.5 GiB, 15508439040 bytes, 30289920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1    *          2,048    30,289,919    30,287,872   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda                                                           
/dev/sdb1        E9A0-A8E6                              vfat       
/dev/sdb2        39b85437-4bcc-4de2-a2f1-7f765540263c   ext4       
/dev/sdc1        55D0-133B                              vfat       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar 16 10:33 ata-Micron_1100_MTFDDAV256TBN_164814CA678F -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 16 10:33 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 16 10:33 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Mar 16 10:33 ata-ST1000LM035-1RK172_WCB15BRL -> ../../sda
lrwxrwxrwx 1 root root  9 Mar 16 10:33 usb-_USB_DISK_2.0_07016983B3FB5C94-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar 16 10:33 usb-_USB_DISK_2.0_07016983B3FB5C94-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Mar 16 10:33 wwn-0x5000c5009c49eb20 -> ../../sda
lrwxrwxrwx 1 root root  9 Mar 16 10:33 wwn-0x500a075114ca678f -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 16 10:33 wwn-0x500a075114ca678f-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 16 10:33 wwn-0x500a075114ca678f-part2 -> ../../sdb2

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdc1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sdb2/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
else
  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-39b85437-4bcc-4de2-a2f1-7f765540263c' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
	else
	  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
	fi
	linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.8.0-42-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-39b85437-4bcc-4de2-a2f1-7f765540263c' {
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-advanced-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-init-upstart-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-recovery-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-advanced-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-init-upstart-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-recovery-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/25_custom ###

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root E9A0-A8E6
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root E9A0-A8E6
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sdb2/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb2 during installation
UUID=39b85437-4bcc-4de2-a2f1-7f765540263c /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
#UUID=E9A0-A8E6  /boot/efi       vfat    umask=0077      0       1
UUID=E9A0-A8E6	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sdb2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

   4.451896667 = 4.780187648    boot/grub/grub.cfg                             1
   1.427692413 = 1.532973056    boot/vmlinuz-4.8.0-36-generic                  1
   3.209911346 = 3.446616064    boot/vmlinuz-4.8.0-42-generic                  1
   3.322235107 = 3.567222784    boot/vmlinuz-4.8.0-42-generic.efi.signed       1
   1.427692413 = 1.532973056    vmlinuz                                        1
   3.447883606 = 3.702136832    boot/initrd.img-4.8.0-36-generic               3
   3.751411438 = 4.028047360    boot/initrd.img-4.8.0-42-generic               3
   3.447883606 = 3.702136832    initrd.img                                     3
   3.447883606 = 3.702136832    initrd.img.old                                 3

=========================== sdc1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

menuentry "Try Xubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Xubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd.lz
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

============================== sdc1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---

label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit 

label ubnentry1
menu label ^Try Xubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper  quiet splash ---

label ubnentry2
menu label ^Install Xubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity  quiet splash ---

label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check  quiet splash ---

label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit 

label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit 

label ubnentry6
menu label Try Xubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---

label ubnentry7
menu label Install Xubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash ---

label ubnentry8
menu label OEM install (for manufacturers)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---

label ubnentry9
menu label Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash ---

--------------------------------------------------------------------------------

=================== sdc1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sdc1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             ldlinux.c32                                    1
            ?? = ??             libcom32.c32                                   1
            ?? = ??             libutil.c32                                    1
            ?? = ??             menu.c32                                       1

============== sdc1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 libcom32.c32                       :  not a COM32/COM32R module
 libutil.c32                        :  not a COM32/COM32R module
 menu.c32                           :  not a COM32/COM32R module

=============================== StdErr Messages: ===============================

File descriptor 9 (/proc/3630/mounts) leaked on lvs invocation. Parent PID 12334: bash
File descriptor 63 (pipe:[35398]) leaked on lvs invocation. Parent PID 12334: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 2017-03-16__10h32 ===================
boot-repair version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
boot-repair is executed in live-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
sda may have broken partition table.

=================== os-prober:
/dev/sdb2:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sdb1: UUID="E9A0-A8E6" TYPE="vfat" PARTUUID="0f65a40f-181e-4789-ac14-97bf0b8868c4"
/dev/sdb2: UUID="39b85437-4bcc-4de2-a2f1-7f765540263c" TYPE="ext4" PARTUUID="898682ae-e1ac-4ddc-80d9-b8a5e2d24fab"
/dev/sdc1: UUID="55D0-133B" TYPE="vfat" PARTUUID="000f9736-01"
/dev/loop0: TYPE="squashfs"
/dev/sda: PTUUID="d837109a-0d45-4a53-9dd7-ef3076e0bb18" PTTYPE="gpt"


1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.


=================== sdb2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Mar 16 10:28 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Jan 13 16:26 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Mar  1 21:01 10_linux
-rwxr-xr-x 1 root root 11082 Jan 13 16:26 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jan 13 16:26 30_os-prober
-rwxr-xr-x 1 root root  1418 Jan 13 16:26 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jan 13 16:26 40_custom
-rwxr-xr-x 1 root root   216 Jan 13 16:26 41_custom
-rw-r--r-- 1 root root   483 Jan 13 16:26 README




=================== sdb2/etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



/boot/efi detected in the fstab of sdb2: UUID=E9A0-A8E6   (sdb1)

=================== efibootmgr -v
BootCurrent: 0005
Timeout: 1 seconds
BootOrder: 0000,0005,0004
Boot0000* ubuntu	HD(1,GPT,0f65a40f-181e-4789-ac14-97bf0b8868c4,0x800,0x7d000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0004* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.T.1.0.0.0.L.M.0.3.5.-.1.R.K.1.7.2....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .C.W.1.B.B.5.L.R........BO..NO........o.M.i.c.r.o.n._.1.1.0.0._.M.T.F.D.D.A.V.2.5.6.T.B.N....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . .6.1.8.4.4.1.A.C.7.6.F.8........BO..NO........c. .U.S.B. .D.I.S.K. .2...0. .P.M.A.P....................A.......................6..Gd-.;.A..MQ..L.0.7.0.1.6.9.8.3.B.3.F.B.5.C.9.4........BO
Boot0005* UEFI:  USB DISK 2.0 PMAP, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(2,0)/HD(1,MBR,0x54,0x800,0x1ce2800)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb1.
sdb2	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb2.

sdb	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	has-os,	2048 sectors * 512 bytes


=================== parted -l:

Model: ATA ST1000LM035-1RK1 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start  End  Size  File system  Name  Flags


Model: ATA Micron_1100_MTFD (scsi)
Disk /dev/sdb: 256GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name  Flags
1      1049kB  263MB   262MB   fat32              boot, esp
2      263MB   39.3GB  39.0GB  ext4


Model:  USB DISK 2.0 (scsi)
Disk /dev/sdc: 15.5GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  15.5GB  15.5GB  primary  fat32        boot, lba

=================== parted -lm:

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM035-1RK1:;

BYT;
/dev/sdb:256GB:scsi:512:512:gpt:ATA Micron_1100_MTFD:;
1:1049kB:263MB:262MB:fat32::boot, esp;
2:263MB:39.3GB:39.0GB:ext4::;

BYT;
/dev/sdc:15.5GB:scsi:512:512:msdos: USB DISK 2.0:;
1:1049kB:15.5GB:15.5GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk          238.5G
sdb2  part ext4      36.3G
sdb1  part vfat       250M
loop0 loop squashfs   1.2G
sdc   disk           14.5G
sdc1  part vfat      14.5G
sda   disk          931.5G

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      0  0  0 running
sdb2     0  0  0         /mnt/boot-sav/sdb2
sdb1     0  0  0         /mnt/boot-sav/sdb1
loop0    1  1  0         /rofs
sdc      1  0  1 running
sdc1     1  0  1         /cdrom
sda      1  0  0 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=4010584k,nr_inodes=1002646,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=805260k,mode=755)
/dev/sdc1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=f5f9c468bd2c5856)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=11601)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=805260k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sdb1 on /mnt/boot-sav/sdb1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb2 on /mnt/boot-sav/sdb2 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdc1 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 iio:device0 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sdb sdb1 sdb2 sdc sdc1 sg0 sg1 sg2 shm snapshot snd stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 01 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 d0 07 00 63 0f 00 00  00 00 00 00 02 00 00 00  |....c...........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 e6 a8 a0 e9 20  20 20 20 20 20 20 20 20  |..)....         |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  9.7M  777M   2% /run
/dev/sdc1      vfat       15G  1.3G   14G   9% /cdrom
/dev/loop0     squashfs  1.2G  1.2G     0 100% /rofs
aufs           aufs      3.9G  130M  3.8G   4% /
tmpfs          tmpfs     3.9G   33M  3.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  8.0K  3.9G   1% /tmp
tmpfs          tmpfs     787M   40K  787M   1% /run/user/999
/dev/sdb1      vfat      247M  3.6M  243M   2% /mnt/boot-sav/sdb1
/dev/sdb2      ext4       36G  4.4G   30G  13% /mnt/boot-sav/sdb2

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 1.2 GiB, 1245523968 bytes, 2432664 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: D837109A-0D45-4A53-9DD7-EF3076E0BB18


Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: DEA1CEAC-0065-47E5-9E11-1C10B3A84361

Device      Start      End  Sectors  Size Type
/dev/sdb1    2048   514047   512000  250M EFI System
/dev/sdb2  514048 76685311 76171264 36.3G Linux filesystem


Disk /dev/sdc: 14.5 GiB, 15508439040 bytes, 30289920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x000f9736

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1  *     2048 30289919 30287872 14.5G  c W95 FAT32 (LBA)



=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub-efi-amd64-signed of sdb2, using the following options:        sdb1/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi


/boot/efi added in sdb2/fstab
Mount sdb1 on /mnt/boot-sav/sdb2/boot/efi
ls sdb1/efi: /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw
Unhide GRUB boot menu in sdb2/etc/default/grub

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5916] (rev 02)
Subsystem: ASUSTeK Computer Inc. Device [1043:15a0]
Kernel driver in use: i915
Kernel modules: i915
*******

grub-install --version
grub-install (GRUB) 2.02~beta2-36ubuntu3.8,grub-install (GRUB) 2.

chroot /mnt/boot-sav/sdb2 efibootmgr -v
BootCurrent: 0005
Timeout: 1 seconds
BootOrder: 0000,0005,0004
Boot0000* ubuntu	HD(1,GPT,0f65a40f-181e-4789-ac14-97bf0b8868c4,0x800,0x7d000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0004* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.T.1.0.0.0.L.M.0.3.5.-.1.R.K.1.7.2....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .C.W.1.B.B.5.L.R........BO..NO........o.M.i.c.r.o.n._.1.1.0.0._.M.T.F.D.D.A.V.2.5.6.T.B.N....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . .6.1.8.4.4.1.A.C.7.6.F.8........BO..NO........c. .U.S.B. .D.I.S.K. .2...0. .P.M.A.P....................A.......................6..Gd-.;.A..MQ..L.0.7.0.1.6.9.8.3.B.3.F.B.5.C.9.4........BO
Boot0005* UEFI:  USB DISK 2.0 PMAP, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(2,0)/HD(1,MBR,0x54,0x800,0x1ce2800)..BO

chroot /mnt/boot-sav/sdb2 uname -r
Kernel: 4.8.0-36-generic

Reinstall the grub-efi-amd64-signed of sdb2
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0
ls sdb1/efi: /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw
df /dev/sdb1
cp /mnt/boot-sav/sdb2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sdb2/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi (& .grb)
df /dev/sdb1
cp /mnt/boot-sav/sdb2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sdb2/boot/efi/EFI/Microsoft/Boot/bootx64.efi (& .grb)
df /dev/sdb1
cp /mnt/boot-sav/sdb2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sdb2/boot/efi/EFI/Boot/bootx64.efi (& .grb)
ls sdb1/efi: /Microsoft/Boot/bootx64.efi.grb /Microsoft/Boot/bootx64.efi /Microsoft/Boot/bootmgfw.efi.grb /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw /Microsoft/Boot /Boot/bootx64.efi.grb /Boot/bootx64.efi
Add /mnt/boot-sav/sdb2/boot/efi efi entries in /mnt/boot-sav/sdb2/etc/grub.d/25_custom
Adding custom /mnt/boot-sav/sdb2/boot/efi/EFI/ubuntu/fwupx64.efi
Adding custom /mnt/boot-sav/sdb2/boot/efi/EFI/ubuntu/MokManager.efi

chroot /mnt/boot-sav/sdb2 efibootmgr -v
BootCurrent: 0005
Timeout: 1 seconds
BootOrder: 0000,0005,0004
Boot0000* ubuntu	HD(1,GPT,0f65a40f-181e-4789-ac14-97bf0b8868c4,0x800,0x7d000)/File(EFIubuntushimx64.efi)
Boot0004* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.T.1.0.0.0.L.M.0.3.5.-.1.R.K.1.7.2....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .C.W.1.B.B.5.L.R........BO..NO........o.M.i.c.r.o.n._.1.1.0.0._.M.T.F.D.D.A.V.2.5.6.T.B.N....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . .6.1.8.4.4.1.A.C.7.6.F.8........BO..NO........c. .U.S.B. .D.I.S.K. .2...0. .P.M.A.P....................A.......................6..Gd-.;.A..MQ..L.0.7.0.1.6.9.8.3.B.3.F.B.5.C.9.4........BO
Boot0005* UEFI:  USB DISK 2.0 PMAP, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(2,0)/HD(1,MBR,0x54,0x800,0x1ce2800)..BO

chroot /mnt/boot-sav/sdb2 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.8.0-42-generic
Found initrd image: /boot/initrd.img-4.8.0-42-generic
Found linux image: /boot/vmlinuz-4.8.0-36-generic
Found initrd image: /boot/initrd.img-4.8.0-36-generic
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sdb2/boot/grub/grub.cfg

Boot successfully repaired.

You can now reboot your computer.

paste.ubuntu.com ko (), using paste.debian
paste.debian.net ko (), using paste2

Je pense que c'est correct mais puisque ton installation est réussie, je te prie de démarrer une session sur ce Xubuntu fraîchement installé, faire un Boot-Info depuis cette session et donner l'URL de ce Boot-Info dans ta réponse. Motif : je vois mieux les anomalies possibles quand le Boot-Info est réalisé de cette façon plutôt que depuis une session live.

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Ok, voici donc le boot-info demandé.
Tiens, il y a moins de rouge !

EDIT : J'attends avant de commencer la personnalisation cette fois-ci...

EDIT-2 : Quelque chose se situerait-il à ce niveau :

Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb2, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi

Je t'avoue ne pas piger ce qu'il me veut avec le boot-repair...

EDIT-3 : Le titre de ce sujet ne devrait-il pas être "Installation de Xubuntu ex dual-boot Windows sur disque-gpt vierge"
Enfin un truc du genre ?

Dernière modification par hackoeur (Le 16/03/2017, à 14:23)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Ton dernier Boot-Info fait depuis une session du Xubuntu installé est là :

     

 Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sdb.

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/ubuntu/MokManager.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootx64.efi

sdb2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda: ___________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''

============================ Drive/Partition Info: =============================

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   500,118,191   500,118,191  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048       514,047       512,000 EFI System partition
/dev/sdb2               514,048    76,685,311    76,171,264 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda                                                           
/dev/sdb1        E9A0-A8E6                              vfat       
/dev/sdb2        39b85437-4bcc-4de2-a2f1-7f765540263c   ext4       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar 16 13:10 ata-Micron_1100_MTFDDAV256TBN_164814CA678F -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 16 13:10 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 16 13:10 ata-Micron_1100_MTFDDAV256TBN_164814CA678F-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Mar 16 13:10 ata-ST1000LM035-1RK172_WCB15BRL -> ../../sda
lrwxrwxrwx 1 root root  9 Mar 16 13:10 wwn-0x5000c5009c49eb20 -> ../../sda
lrwxrwxrwx 1 root root  9 Mar 16 13:10 wwn-0x500a075114ca678f -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 16 13:10 wwn-0x500a075114ca678f-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 16 13:10 wwn-0x500a075114ca678f-part2 -> ../../sdb2

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/sdb1        /boot/efi                vfat       (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb2        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


=========================== sdb2/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
else
  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-39b85437-4bcc-4de2-a2f1-7f765540263c' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
	else
	  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
	fi
	linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.8.0-42-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-39b85437-4bcc-4de2-a2f1-7f765540263c' {
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-advanced-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-init-upstart-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-recovery-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-advanced-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-init-upstart-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-recovery-39b85437-4bcc-4de2-a2f1-7f765540263c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  39b85437-4bcc-4de2-a2f1-7f765540263c
		else
		  search --no-floppy --fs-uuid --set=root 39b85437-4bcc-4de2-a2f1-7f765540263c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/25_custom ###

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root E9A0-A8E6
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root E9A0-A8E6
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sdb2/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb2 during installation
UUID=39b85437-4bcc-4de2-a2f1-7f765540263c /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
#UUID=E9A0-A8E6  /boot/efi       vfat    umask=0077      0       1
UUID=E9A0-A8E6	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sdb2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

   4.451896667 = 4.780187648    boot/grub/grub.cfg                             1
   1.427692413 = 1.532973056    boot/vmlinuz-4.8.0-36-generic                  1
   3.209911346 = 3.446616064    boot/vmlinuz-4.8.0-42-generic                  1
   3.322235107 = 3.567222784    boot/vmlinuz-4.8.0-42-generic.efi.signed       1
   1.427692413 = 1.532973056    vmlinuz                                        1
   3.447883606 = 3.702136832    boot/initrd.img-4.8.0-36-generic               3
   3.751411438 = 4.028047360    boot/initrd.img-4.8.0-42-generic               3
   3.447883606 = 3.702136832    initrd.img                                     3
   3.447883606 = 3.702136832    initrd.img.old                                 3


ADDITIONAL INFORMATION :
=================== log of boot-info 2017-03-16__13h10 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
boot-info is executed in installed-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.8.0-42-generic.efi.signed root=UUID=39b85437-4bcc-4de2-a2f1-7f765540263c ro quiet splash vt.handoff=7
sda may have broken partition table.
sda may have broken partition table.

=================== os-prober:
/dev/sdb2:L'OS actuellement utilisé - Ubuntu 16.04.2 LTS CurrentSession:linux

=================== blkid:
/dev/sdb1: UUID="E9A0-A8E6" TYPE="vfat" PARTUUID="0f65a40f-181e-4789-ac14-97bf0b8868c4"
/dev/sdb2: UUID="39b85437-4bcc-4de2-a2f1-7f765540263c" TYPE="ext4" PARTUUID="898682ae-e1ac-4ddc-80d9-b8a5e2d24fab"
/dev/sda: PTUUID="d837109a-0d45-4a53-9dd7-ef3076e0bb18" PTTYPE="gpt"


1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 mar 16 11:33 grub.d
total 84
-rwxr-xr-x 1 root root  9791 jan 13 17:26 00_header
-rwxr-xr-x 1 root root  6258 mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 mar  1 22:01 10_linux
-rwxr-xr-x 1 root root 11082 jan 13 17:26 20_linux_xen
-rwxr-xr-x 1 root root  1992 jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root   305 mar 16 11:33 25_custom
-rwxr-xr-x 1 root root 11692 jan 13 17:26 30_os-prober
-rwxr-xr-x 1 root root  1418 jan 13 17:26 30_uefi-firmware
-rwxr-xr-x 1 root root   214 jan 13 17:26 40_custom
-rwxr-xr-x 1 root root   216 jan 13 17:26 41_custom
-rw-r--r-- 1 root root   483 jan 13 17:26 README




=================== /etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



/boot/efi detected in the fstab of sdb2: UUID=E9A0-A8E6	 (sdb1)
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0000,0005,0004
Boot0000* ubuntu	HD(1,GPT,0f65a40f-181e-4789-ac14-97bf0b8868c4,0x800,0x7d000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0004* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.T.1.0.0.0.L.M.0.3.5.-.1.R.K.1.7.2....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .C.W.1.B.B.5.L.R........BO..NO........o.M.i.c.r.o.n._.1.1.0.0._.M.T.F.D.D.A.V.2.5.6.T.B.N....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . .6.1.8.4.4.1.A.C.7.6.F.8........BO
Boot0005* Windows Boot Manager	HD(1,GPT,0f65a40f-181e-4789-ac14-97bf0b8868c4,0x800,0x7d000)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sdb2	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	not-far,	.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/boot/efi.

sdb	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	has-os,	2048 sectors * 512 bytes


=================== parted -l:

Model: ATA ST1000LM035-1RK1 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start  End  Size  File system  Name  Flags


Model: ATA Micron_1100_MTFD (scsi)
Disk /dev/sdb: 256GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name  Flags
1      1049kB  263MB   262MB   fat32              boot, esp
2      263MB   39.3GB  39.0GB  ext4

=================== parted -lm:

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM035-1RK1:;

BYT;
/dev/sdb:256GB:scsi:512:512:gpt:ATA Micron_1100_MTFD:;
1:1049kB:263MB:262MB:fat32::boot, esp;
2:263MB:39.3GB:39.0GB:ext4::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL
sdb   disk        238.5G
sdb2  part ext4    36.3G
sdb1  part vfat     250M
sda   disk        931.5G

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      0  0  0 running
sdb2     0  0  0         /
sdb1     0  0  0         /boot/efi
sda      1  0  0 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=4004988k,nr_inodes=1001247,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=805256k,mode=755)
/dev/sdb2 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=33,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=10520)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/sdb1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=805256k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)


=================== ls:
/sys/block/sda (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 iio:device0 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sdb sdb1 sdb2 sg0 sg1 shm snapshot snd stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control
ls: impossible d'accéder à '': Aucun fichier ou dossier de ce type

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 01 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 d0 07 00 63 0f 00 00  00 00 00 00 02 00 00 00  |....c...........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 e6 a8 a0 e9 20  20 20 20 20 20 20 20 20  |..)....         |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  9.6M  777M   2% /run
/dev/sdb2      ext4       36G  4.3G   30G  13% /
tmpfs          tmpfs     3.9G   29M  3.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/sdb1      vfat      247M  7.3M  239M   3% /boot/efi
tmpfs          tmpfs     787M   48K  787M   1% /run/user/1000

=================== fdisk -l:
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: D837109A-0D45-4A53-9DD7-EF3076E0BB18


Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: DEA1CEAC-0065-47E5-9E11-1C10B3A84361

Device      Start      End  Sectors  Size Type
/dev/sdb1    2048   514047   512000  250M EFI System
/dev/sdb2  514048 76685311 76171264 36.3G Linux filesystem




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb2, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi


=================== User settings
The settings chosen by the user will not act on the boot.




paste.ubuntu.com ko (), using paste.debian
paste.debian.net ko (), using paste2

S'agissant des parties qui sont en rouge, je ne me pose même pas la question de savoir pourquoi elles sont en rouge ou en noir. Moi, je m'intéresse à ce qui est écrit. 
Pour la partie que tu as mentionnée :

Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb2, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi

Tu fais une erreur d'interprétation. Ce qui est écrit dans cette partie ne signifie pas du tout qu'une réparation soit nécessaire : c'est seulement une description des actions qui seraient faites si tu faisais la "Réparation recommandée" de Boot-repair. Si tu jettes un coup d’œil dans les boot-info réalisés par d'autres personnes sur le forum, tu verras que cette partie "Suggested repair" existe toujours (sauf de très rares cas où cette buse de Boot-Repair ne sait plus quoi faire parce que c'est trop compliqué).

EDIT : pour la suite des opérations, je te propose de consulter ce mien tuto : [Tuto] lier vers dossiers de stockage sur partition dédiée EXT4
En fait, c'est un peu prématuré de te présenter cela mais c'est seulement pour te faire peur. Ce qui est prioritaire pour toi, c'est de créer une partition EXT4 qui occupe toute la place disponible dans ton disque dur de 1 To et à laquelle tu vas donner le label DATA (*). Ce sera ta partition de stockage, accessible en lecture et écriture depuis toutes les distributions Linux que tu auras la fantaisie de vouloir installer dans ton SSD. Ensuite, il faudra créer des dossiers dans cette partition (genre images, vidéos, téléchargements, etc...) et seulement ensuite, tu pourras véritablement t'intéresser au Tuto puisque son but est de créer des raccourcis vers ces dossiers)

(*) tu feras ça avec Gparted depuis une session live. Il serait possible de le faire autrement mais Gparted, c'est le meilleur.

Dernière modification par malbo (Le 16/03/2017, à 14:41)

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

Il est vrai que je ne cherche pas à comprendre tous ces termes et symboles car ce n'est pas mon domaine.
Mes domaines de compétences demandent suffisamment de mémoire et de recherches en matière de réglages techniques pointus (codage xHTML, CSS, etc; la voile et le son) où j'aide aussi de façon efficace. Les forums dédiés sont là pour ça.
J'aime apprendre c'est pourquoi ce genre de "galères" sont de vraies aventures pour moi et je suis plutôt enthousiaste à en sortir, en gardant toujours la mentalité "rien ne résiste à ce que l'homme a conçu".

Du coup, je suis aussi un peu mitigée entre être ravie que ce soit solutionné (c'est celui qui prime) et être arrivée au port, bye les flots et les remous.

Je te lis souvent par ci par là lors de mes diverses recherches en réponses et je suis vraiment épatée par tes connaissances comme de celles d'autres membres.

A plus et encore merci.

PS : Je vais changer le titre, c'est sûr que ce sujet peut aider un autre éventuel aventureux maladroit tel que bibi.

Dernière modification par hackoeur (Le 16/03/2017, à 14:51)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS

malbo

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

je suis vraiment épatée par tes connaissances

Merci mais il n'y a vraiment pas de quoi : je passe mon temps à répéter toujours la même chose à tout le monde. Et je ne peux même pas dire aux novices "lisez la doc, bordel" parce que plus il la lisent plus ils s'enfoncent...

hackoeur

Re : Installer Xubuntu 16.04 ex dual-win en dualboot Voyager + Xfce-Manjaro

J'ai lu ton EDIT après coup.

Avant de faire une bêtise, petite précision :
Si j'ai bien pigé, on ne s'occupe plus d'une partition-efi en boot ?
Il me semble connaître la réponse (le boot est sur le sdb et non sur le sda), mais je préfère paraître un instant idiote que de tout reprendre.

Oui, la doc prête hélas à interprétation bien qu'elle se doit beaucoup améliorée car avant elle était dédiée aux pros du terminal, point barre. Il faut dire qu'avec Ubuntu, l'accès à Linux s'est vulgarisée et c'est une bonne chose puisque j'ai même réussi à faire en sorte que ma soeur le choisisse à Windows et au Mac.
Bien sûr, cette version simple et efficace d'accès, m'offre pour mes besoins (d'abord mon vieil ordi tout essoufflé et ensuite la possibilité de ne mettre que ce que l'on veut) que l'accès au XFCE.
Un peu à l'instar d'IE qui est le meilleur navigateur... pour télécharger les autres.

Dernière modification par hackoeur (Le 16/03/2017, à 15:33)

---

laptop Intel® Core™ Kaby Lake i7-7700T cpu @ 2.9-3.8GHz |
x86_64 | ram 16Gio | FHD 1920x1080 | [Intel® HD Graphics 630]
HDD-SATA 1T/DATA | SSD-m.2 250GB = Manjaro-Xfce stable + Xubuntu-Xfce 20.04  LTS