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#1 Le 30/05/2017, à 00:35

martingau

Impossible d'installer Ubuntu en dual boot

Bonjour,

J'ai un PC DELL XPS 15 avec deux disques dur un de 32Go et un autre de 1To. Le pc est configuré en mode RaidOn dans le bios.
Je souhaite installer un dualboot avec windows 10 et ubuntu.

Lors de l'installation d'ubuntu, une erreur est survenue : le paquet grub-efi-amd64-signed n'a pas pu être installé dans /target/

J'ai donc essayé de réparer le grub avec boot-repair mais impossible. Voici mon boot-info :

http://paste.ubuntu.com/24708217/


Avez vous une idée sur ce que je dois faire ?

Merci d'avance pour votre aide,

Dernière modification par martingau (Le 30/05/2017, à 00:36)

Hors ligne

#2 Le 30/05/2017, à 07:30

malbo

Re : Impossible d'installer Ubuntu en dual boot

Je colle ton Boot-Info pour le conserver (il va disparaître du site qui l'héberge) :

 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:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi 
                       /EFI/dell/SOS/bootmgfw.efi /EFI/dell/SOS/bootmgr.efi 
                       /EFI/dell/SOS/bootx64.efi /EFI/dell/SOS/memtest.efi

sdb2: __________________________________________________________________________

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

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 /Windows/System32/winload.exe

sdb4: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

sdb5: __________________________________________________________________________

    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:        

sdb6: __________________________________________________________________________

    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:        

sdb7: __________________________________________________________________________

    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:        

sdb8: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.1 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdc1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03
    Boot sector info:  Syslinux looks at sector 32784 of /dev/sdc1 for its 
                       second stage. The integrity check of Syslinux failed. 
                       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: sdb _____________________________________________________________________
Disk /dev/sdb: 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/sdb1                   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/sdb1                 2,048     1,026,047     1,024,000 EFI System partition
/dev/sdb2             1,026,048     1,288,191       262,144 Microsoft Reserved Partition (Windows)
/dev/sdb3             1,288,192 1,532,701,578 1,531,413,387 Data partition (Windows/Linux)
/dev/sdb4         1,907,261,440 1,923,737,599    16,476,160 Swap partition (Linux)
/dev/sdb5      R  1,923,737,600 1,924,683,775       946,176 Windows Recovery Environment (Windows)
/dev/sdb6      R  1,924,683,776 1,951,115,263    26,431,488 Windows Recovery Environment (Windows)
/dev/sdb7      R  1,951,117,312 1,953,519,615     2,402,304 Windows Recovery Environment (Windows)
/dev/sdb8         1,532,702,720 1,907,261,439   374,558,720 Data partition (Linux)

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

Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 7.5 GiB, 8009023488 bytes, 15642624 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    15,642,623    15,640,576   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda                                                isw_raid_member 
/dev/sdb1        30DD-FD78                              vfat       ESP
/dev/sdb2                                                          
/dev/sdb3        5A1EAF0E1EAEE26D                       ntfs       OS
/dev/sdb4        d251ea00-e9d6-4ea1-bee2-1169b4b2846f   swap       
/dev/sdb5        5C84AAB784AA92D6                       ntfs       WINRETOOLS
/dev/sdb6        D030AB6F30AB5AEC                       ntfs       Image
/dev/sdb7        CA5AA4C75AA4B21D                       ntfs       DELLSUPPORT
/dev/sdb8        f9dfcd95-e832-43b7-ae56-b49a25170411   ext4       
/dev/sdc1        649B-0C28                              vfat       UBUNTU 16_0

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

total 0
lrwxrwxrwx 1 root root  9 May 30 00:26 ata-LITEON_LST-32S9G-11_SATA_32GB_TW04KG53LOH006B9013G -> ../../sda
lrwxrwxrwx 1 root root  9 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT -> ../../sdb
lrwxrwxrwx 1 root root 10 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT-part6 -> ../../sdb6
lrwxrwxrwx 1 root root 10 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT-part7 -> ../../sdb7
lrwxrwxrwx 1 root root 10 May 30 00:26 ata-TOSHIBA_MQ02ABF100_17AKT95QT-part8 -> ../../sdb8
lrwxrwxrwx 1 root root 10 May 30 00:18 dm-name-isw_chdcadhafi_Dev_Cache -> ../../dm-0
lrwxrwxrwx 1 root root 10 May 30 00:18 dm-uuid-DMRAID-isw_chdcadhafi_Dev_Cache -> ../../dm-0
lrwxrwxrwx 1 root root  9 May 30 00:26 usb-Verbatim_STORE_N_GO_07A20509B21B7E84-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 May 30 00:26 usb-Verbatim_STORE_N_GO_07A20509B21B7E84-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 May 30 00:26 wwn-0x50000397819832b9 -> ../../sdb
lrwxrwxrwx 1 root root 10 May 30 00:26 wwn-0x50000397819832b9-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May 30 00:26 wwn-0x50000397819832b9-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May 30 00:26 wwn-0x50000397819832b9-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 May 30 00:26 wwn-0x50000397819832b9-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 May 30 00:26 wwn-0x50000397819832b9-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 May 30 00:26 wwn-0x50000397819832b9-part6 -> ../../sdb6
lrwxrwxrwx 1 root root 10 May 30 00:26 wwn-0x50000397819832b9-part7 -> ../../sdb7
lrwxrwxrwx 1 root root 10 May 30 00:26 wwn-0x50000397819832b9-part8 -> ../../sdb8
lrwxrwxrwx 1 root root  9 May 30 00:26 wwn-0x5002303100c4a381 -> ../../sda

========================= "ls -R /dev/mapper/" output: =========================

/dev/mapper:
control
isw_chdcadhafi_Dev_Cache

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb8        /media/ubuntu/f9dfcd95-e832-43b7-ae56-b49a25170411 ext4       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sdc1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sdb8/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt8'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt8 --hint-efi=hd1,gpt8 --hint-baremetal=ahci1,gpt8  f9dfcd95-e832-43b7-ae56-b49a25170411
else
  search --no-floppy --fs-uuid --set=root f9dfcd95-e832-43b7-ae56-b49a25170411
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_FR
  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
if background_color 44,0,30,0; then
  clear
fi
### 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-f9dfcd95-e832-43b7-ae56-b49a25170411' {
	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,gpt8'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt8 --hint-efi=hd1,gpt8 --hint-baremetal=ahci1,gpt8  f9dfcd95-e832-43b7-ae56-b49a25170411
	else
	  search --no-floppy --fs-uuid --set=root f9dfcd95-e832-43b7-ae56-b49a25170411
	fi
	linux	/boot/vmlinuz-4.4.0-78-generic.efi.signed root=UUID=f9dfcd95-e832-43b7-ae56-b49a25170411 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-78-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-f9dfcd95-e832-43b7-ae56-b49a25170411' {
	menuentry 'Ubuntu, avec Linux 4.4.0-78-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-78-generic-advanced-f9dfcd95-e832-43b7-ae56-b49a25170411' {
		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,gpt8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt8 --hint-efi=hd1,gpt8 --hint-baremetal=ahci1,gpt8  f9dfcd95-e832-43b7-ae56-b49a25170411
		else
		  search --no-floppy --fs-uuid --set=root f9dfcd95-e832-43b7-ae56-b49a25170411
		fi
		echo	'Chargement de Linux 4.4.0-78-generic…'
		linux	/boot/vmlinuz-4.4.0-78-generic.efi.signed root=UUID=f9dfcd95-e832-43b7-ae56-b49a25170411 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-78-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-78-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-78-generic-init-upstart-f9dfcd95-e832-43b7-ae56-b49a25170411' {
		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,gpt8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt8 --hint-efi=hd1,gpt8 --hint-baremetal=ahci1,gpt8  f9dfcd95-e832-43b7-ae56-b49a25170411
		else
		  search --no-floppy --fs-uuid --set=root f9dfcd95-e832-43b7-ae56-b49a25170411
		fi
		echo	'Chargement de Linux 4.4.0-78-generic…'
		linux	/boot/vmlinuz-4.4.0-78-generic.efi.signed root=UUID=f9dfcd95-e832-43b7-ae56-b49a25170411 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-78-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-78-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-78-generic-recovery-f9dfcd95-e832-43b7-ae56-b49a25170411' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt8 --hint-efi=hd1,gpt8 --hint-baremetal=ahci1,gpt8  f9dfcd95-e832-43b7-ae56-b49a25170411
		else
		  search --no-floppy --fs-uuid --set=root f9dfcd95-e832-43b7-ae56-b49a25170411
		fi
		echo	'Chargement de Linux 4.4.0-78-generic…'
		linux	/boot/vmlinuz-4.4.0-78-generic.efi.signed root=UUID=f9dfcd95-e832-43b7-ae56-b49a25170411 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-78-generic
	}
	menuentry 'Ubuntu, avec Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-f9dfcd95-e832-43b7-ae56-b49a25170411' {
		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,gpt8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt8 --hint-efi=hd1,gpt8 --hint-baremetal=ahci1,gpt8  f9dfcd95-e832-43b7-ae56-b49a25170411
		else
		  search --no-floppy --fs-uuid --set=root f9dfcd95-e832-43b7-ae56-b49a25170411
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=f9dfcd95-e832-43b7-ae56-b49a25170411 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-f9dfcd95-e832-43b7-ae56-b49a25170411' {
		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,gpt8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt8 --hint-efi=hd1,gpt8 --hint-baremetal=ahci1,gpt8  f9dfcd95-e832-43b7-ae56-b49a25170411
		else
		  search --no-floppy --fs-uuid --set=root f9dfcd95-e832-43b7-ae56-b49a25170411
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=f9dfcd95-e832-43b7-ae56-b49a25170411 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-f9dfcd95-e832-43b7-ae56-b49a25170411' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt8 --hint-efi=hd1,gpt8 --hint-baremetal=ahci1,gpt8  f9dfcd95-e832-43b7-ae56-b49a25170411
		else
		  search --no-floppy --fs-uuid --set=root f9dfcd95-e832-43b7-ae56-b49a25170411
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=f9dfcd95-e832-43b7-ae56-b49a25170411 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-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 ###
menuentry 'Windows Boot Manager (sur /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-efi-30DD-FD78' {
	insmod part_gpt
	insmod fat
	set root='hd1,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt1 --hint-efi=hd1,gpt1 --hint-baremetal=ahci1,gpt1  30DD-FD78
	else
	  search --no-floppy --fs-uuid --set=root 30DD-FD78
	fi
	chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### 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 ###
--------------------------------------------------------------------------------

=============================== sdb8/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/sdb8 during installation
UUID=f9dfcd95-e832-43b7-ae56-b49a25170411 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
#UUID=30DD-FD78  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sdb4 during installation
UUID=d251ea00-e9d6-4ea1-bee2-1169b4b2846f none            swap    sw              0       0
UUID=30DD-FD78	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sdb8: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 855.137332916 = 918.196719616  boot/grub/grub.cfg                             1
 731.949920654 = 785.925242880  boot/vmlinuz-4.4.0-31-generic                  1
 774.988872528 = 832.137965568  boot/vmlinuz-4.4.0-31-generic.efi.signed       1
 732.628578186 = 786.653945856  boot/vmlinuz-4.4.0-78-generic                  1
 732.805431366 = 786.843840512  boot/vmlinuz-4.4.0-78-generic.efi.signed       1
 731.949920654 = 785.925242880  vmlinuz                                        1
 733.056190491 = 787.113091072  boot/initrd.img-4.4.0-31-generic               1
 732.884887695 = 786.929156096  boot/initrd.img-4.4.0-78-generic               3
 733.056190491 = 787.113091072  initrd.img                                     1
 733.056190491 = 787.113091072  initrd.img.old                                 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 Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.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/ubuntu.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 loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

=================== 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

========= Devices which don't seem to have a corresponding hard drive: =========

{All_DMRaid} 

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

File descriptor 9 (/proc/27313/mounts) leaked on lvs invocation. Parent PID 5438: bash
File descriptor 63 (pipe:[163892]) leaked on lvs invocation. Parent PID 5438: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2017-05-30__00h26 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40

BLKID BEFORE RAID ACTIVATION:
/dev/sda: TYPE="isw_raid_member"
/dev/sdb1: LABEL="ESP" UUID="30DD-FD78" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="1c2b7b2c-f0f5-4cf5-95b9-a6ee799752d5"
/dev/sdb3: LABEL="OS" UUID="5A1EAF0E1EAEE26D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="ef4f7423-60eb-4136-a065-5b44c3a50840"
/dev/sdb5: LABEL="WINRETOOLS" UUID="5C84AAB784AA92D6" TYPE="ntfs" PARTUUID="956348cd-f6ab-4e0e-aaf6-3bb26ffe58c2"
/dev/sdb6: LABEL="Image" UUID="D030AB6F30AB5AEC" TYPE="ntfs" PARTUUID="49b60038-d00c-4bc0-9fe2-5ee2b8a466c0"
/dev/sdb7: LABEL="DELLSUPPORT" UUID="CA5AA4C75AA4B21D" TYPE="ntfs" PARTUUID="00900788-a65d-41f5-8a4a-0ef9ddc5c96e"
/dev/sdc1: LABEL="UBUNTU 16_0" UUID="649B-0C28" TYPE="vfat" PARTUUID="02d47b97-01"
/dev/sdb4: UUID="d251ea00-e9d6-4ea1-bee2-1169b4b2846f" TYPE="swap" PARTUUID="d6f84b42-245d-4d7e-ad39-472be699e4e1"
/dev/sdb8: UUID="f9dfcd95-e832-43b7-ae56-b49a25170411" TYPE="ext4" PARTUUID="a8e1debd-6eb7-432f-8dd3-134ea588c0b1"
/dev/loop0: TYPE="squashfs"
/dev/sdb2: PARTLABEL="Microsoft reserved partition" PARTUUID="1dc9b20b-ccca-46d1-b682-e5205a9428c4"
dmraid -si -c:
dmraid -ay:
RAID set "isw_chdcadhafi_Dev_Cache" already active
dmraid -sa -c: isw_chdcadhafi_Dev_Cache
Error: /dev/sda: unrecognised disk label
Error: /dev/mapper/isw_chdcadhafi_Dev_Cache: unrecognised disk label
Error: /dev/sda: unrecognised disk label
Error: /dev/mapper/isw_chdcadhafi_Dev_Cache: unrecognised disk label
boot-info is executed in live-session (Ubuntu 16.04.1 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sdb1@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi
/dev/sdb8:Ubuntu 16.04.1 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda: TYPE="isw_raid_member"
/dev/sdb1: LABEL="ESP" UUID="30DD-FD78" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="1c2b7b2c-f0f5-4cf5-95b9-a6ee799752d5"
/dev/sdb3: LABEL="OS" UUID="5A1EAF0E1EAEE26D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="ef4f7423-60eb-4136-a065-5b44c3a50840"
/dev/sdb5: LABEL="WINRETOOLS" UUID="5C84AAB784AA92D6" TYPE="ntfs" PARTUUID="956348cd-f6ab-4e0e-aaf6-3bb26ffe58c2"
/dev/sdb6: LABEL="Image" UUID="D030AB6F30AB5AEC" TYPE="ntfs" PARTUUID="49b60038-d00c-4bc0-9fe2-5ee2b8a466c0"
/dev/sdb7: LABEL="DELLSUPPORT" UUID="CA5AA4C75AA4B21D" TYPE="ntfs" PARTUUID="00900788-a65d-41f5-8a4a-0ef9ddc5c96e"
/dev/sdc1: LABEL="UBUNTU 16_0" UUID="649B-0C28" TYPE="vfat" PARTUUID="02d47b97-01"
/dev/sdb4: UUID="d251ea00-e9d6-4ea1-bee2-1169b4b2846f" TYPE="swap" PARTUUID="d6f84b42-245d-4d7e-ad39-472be699e4e1"
/dev/sdb8: UUID="f9dfcd95-e832-43b7-ae56-b49a25170411" TYPE="ext4" PARTUUID="a8e1debd-6eb7-432f-8dd3-134ea588c0b1"
/dev/loop0: TYPE="squashfs"
/dev/sdb2: PARTLABEL="Microsoft reserved partition" PARTUUID="1dc9b20b-ccca-46d1-b682-e5205a9428c4"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

Windows not detected by os-prober on sdb3.
/dev/sda: device contains a valid 'isw_raid_member' signature; it is strongly recommended to wipe the device with wipefs(8) if this is unexpected, in order to avoid possible collisions
sfdisk: failed to dump partition table: Success
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sdb1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb1/EFI/Boot/bootx64.efi

=================== /media/ubuntu/f9dfcd95-e832-43b7-ae56-b49a25170411/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 May 30 00:10 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Jun 17  2016 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Mar 24 07:32 10_linux
-rwxr-xr-x 1 root root 11082 Jun 17  2016 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jun 17  2016 30_os-prober
-rwxr-xr-x 1 root root  1418 Jun 17  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jun 17  2016 40_custom
-rwxr-xr-x 1 root root   216 Jun 17  2016 41_custom
-rw-r--r-- 1 root root   483 Jun 17  2016 README




=================== /media/ubuntu/f9dfcd95-e832-43b7-ae56-b49a25170411/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 sdb8: UUID=30DD-FD78	 (sdb1)

=================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0000,0001
Boot0000* Windows Boot Manager	HD(1,GPT,1c2b7b2c-f0f5-4cf5-95b9-a6ee799752d5,0x800,0xfa000)/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.}....................
Boot0001* UEFI: VerbatimSTORE N GO 5.00, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)/HD(1,MBR,0x4294967191,0x800,0xeea800)..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,	is-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.
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,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdb3.
sdb5	: 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/sdb5.
sdb6	: 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/sdb6.
sdb7	: 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/sdb7.
sdb8	: 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,	farbios,	/media/ubuntu/f9dfcd95-e832-43b7-ae56-b49a25170411.

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


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

Model: ATA LITEON LST-32S9G (scsi)
Disk /dev/sda: 32.0GB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

Model: ATA TOSHIBA MQ02ABF1 (scsi)
Disk /dev/sdb: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system     Name                          Flags
1      1049kB  525MB   524MB   fat32           EFI system partition          boot, esp
2      525MB   660MB   134MB                   Microsoft reserved partition  msftres
3      660MB   785GB   784GB   ntfs            Basic data partition          msftdata
8      785GB   977GB   192GB   ext4
4      977GB   985GB   8436MB  linux-swap(v1)
5      985GB   985GB   484MB   ntfs                                          hidden, diag
6      985GB   999GB   13.5GB  ntfs                                          hidden, diag
7      999GB   1000GB  1230MB  ntfs                                          hidden, diag


Model: Verbatim STORE N GO (scsi)
Disk /dev/sdc: 8009MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  8009MB  8008MB  primary  fat32        boot, lba


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/isw_chdcadhafi_Dev_Cache: 32.0GB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

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

BYT;
/dev/sda:32.0GB:scsi:512:512:unknown:ATA LITEON LST-32S9G:;

BYT;
/dev/sdb:1000GB:scsi:512:4096:gpt:ATA TOSHIBA MQ02ABF1:;
1:1049kB:525MB:524MB:fat32:EFI system partition:boot, esp;
2:525MB:660MB:134MB::Microsoft reserved partition:msftres;
3:660MB:785GB:784GB:ntfs:Basic data partition:msftdata;
8:785GB:977GB:192GB:ext4::;
4:977GB:985GB:8436MB:linux-swap(v1)::;
5:985GB:985GB:484MB:ntfs::hidden, diag;
6:985GB:999GB:13.5GB:ntfs::hidden, diag;
7:999GB:1000GB:1230MB:ntfs::hidden, diag;

BYT;
/dev/sdc:8009MB:scsi:512:512:msdos:Verbatim STORE N GO:;
1:1049kB:8009MB:8008MB:fat32::boot, lba;

BYT;
/dev/mapper/isw_chdcadhafi_Dev_Cache:32.0GB:dm:512:512:unknown:Linux device-mapper (linear):;

=================== lsblk:
KNAME TYPE   FSTYPE            SIZE LABEL
sda   disk   isw_raid_member  29.8G
dm-0  dmraid                  29.8G
sdb   disk                   931.5G
sdb1  part   vfat              500M ESP
sdb2  part                     128M
sdb3  part   ntfs            730.2G OS
sdb4  part   swap              7.9G
sdb5  part   ntfs              462M WINRETOOLS
sdb6  part   ntfs             12.6G Image
sdb7  part   ntfs              1.1G DELLSUPPORT
sdb8  part   ext4            178.6G
sdc   disk                     7.5G
sdc1  part   vfat              7.5G UBUNTU 16_0
loop0 loop   squashfs          1.4G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      0  0  0 running
dm-0     0  0  0 running
sdb      1  0  0 running
sdb1     1  0  0         /mnt/boot-sav/sdb1
sdb2     1  0  0
sdb3     1  0  0         /mnt/boot-sav/sdb3
sdb4     1  0  0         [SWAP]
sdb5     1  0  0         /mnt/boot-sav/sdb5
sdb6     1  0  0         /mnt/boot-sav/sdb6
sdb7     1  0  0         /mnt/boot-sav/sdb7
sdb8     1  0  0         /media/ubuntu/f9dfcd95-e832-43b7-ae56-b49a25170411
sdc      1  0  1 running
sdc1     1  0  1         /cdrom
loop0    1  1  0         /rofs


=================== 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=3997560k,nr_inodes=999390,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=802440k,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)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
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/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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
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)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=37,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
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=802440k,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/sdb8 on /media/ubuntu/f9dfcd95-e832-43b7-ae56-b49a25170411 type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/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/sdb3 on /mnt/boot-sav/sdb3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb5 on /mnt/boot-sav/sdb5 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb6 on /mnt/boot-sav/sdb6 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb7 on /mnt/boot-sav/sdb7 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/dm-0 (filtered):  alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sda (filtered):  alignment_offset 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 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 sdb7 sdb8 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset 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 dm-0 dri ecryptfs fb0 fd freefall full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 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 sdb3 sdb4 sdb5 sdb6 sdb7 sdb8 sdc sdc1 sg0 sg1 sg2 shm snapshot snd stderr stdin stdout tpm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 watchdog watchdog0 zero
ls /dev/mapper:  control isw_chdcadhafi_Dev_Cache

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 3e 18  |.X.MSDOS5.0...>.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 a0 0f 00 e1 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 78 fd dd 30 4e  4f 20 4e 41 4d 45 20 20  |..)x..0NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  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  ac 01 b9 01 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 a8 13 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  8a 83 47 5b 00 00 00 00  |..........G[....|
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  6d e2 ae 1e 0e af 1e 5a  |........m......Z|
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/sdb5
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 e8 a9 72  |........?......r|
00000020  00 00 00 00 80 00 80 00  ff 6f 0e 00 00 00 00 00  |.........o......|
00000030  00 9a 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  d6 92 aa 84 b7 aa 84 5c  |...............|
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/sdb6
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 58 b8 72  |........?....X.r|
00000020  00 00 00 00 80 00 80 00  ff 4f 93 01 00 00 00 00  |.........O......|
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  ec 5a ab 30 6f ab 30 d0  |.........Z.0o.0.|
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/sdb7
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 b0 4b 74  |........?.....Kt|
00000020  00 00 00 00 80 00 80 00  ff a7 24 00 00 00 00 00  |..........$.....|
00000030  00 87 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  1d b2 a4 5a c7 a4 5a ca  |...........Z..Z.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....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     784M  9.6M  775M   2% /run
/dev/sdc1      vfat      7.5G  1.5G  6.1G  19% /cdrom
/dev/loop0     squashfs  1.4G  1.4G     0 100% /rofs
/cow           overlay   3.9G  107M  3.8G   3% /
tmpfs          tmpfs     3.9G  240K  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  284K  3.9G   1% /tmp
tmpfs          tmpfs     784M   80K  784M   1% /run/user/999
/dev/sdb8      ext4      176G  4.4G  163G   3% /media/ubuntu/f9dfcd95-e832-43b7-ae56-b49a25170411
/dev/sdb1      vfat      496M   68M  429M  14% /mnt/boot-sav/sdb1
/dev/sdb3      fuseblk   731G   31G  701G   5% /mnt/boot-sav/sdb3
/dev/sdb5      fuseblk   462M  378M   85M  82% /mnt/boot-sav/sdb5
/dev/sdb6      fuseblk    13G   13G  547M  96% /mnt/boot-sav/sdb6
/dev/sdb7      fuseblk   1.2G  685M  489M  59% /mnt/boot-sav/sdb7

=================== 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: 1.4 GiB, 1459982336 bytes, 2851528 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: 29.8 GiB, 32017047552 bytes, 62533296 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/sdb: 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: 716CE687-2C18-4C6D-AF95-4FCB5779B684

Device          Start        End    Sectors   Size Type
/dev/sdb1        2048    1026047    1024000   500M EFI System
/dev/sdb2     1026048    1288191     262144   128M Microsoft reserved
/dev/sdb3     1288192 1532701578 1531413387 730.2G Microsoft basic data
/dev/sdb4  1907261440 1923737599   16476160   7.9G Linux swap
/dev/sdb5  1923737600 1924683775     946176   462M Windows recovery environment
/dev/sdb6  1924683776 1951115263   26431488  12.6G Windows recovery environment
/dev/sdb7  1951117312 1953519615    2402304   1.1G Windows recovery environment
/dev/sdb8  1532702720 1907261439  374558720 178.6G Linux filesystem

Partition table entries are not in disk order.


Disk /dev/sdc: 7.5 GiB, 8009023488 bytes, 15642624 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: 0x02d47b97

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1  *     2048 15642623 15640576  7.5G  c W95 FAT32 (LBA)


Disk /dev/mapper/isw_chdcadhafi_Dev_Cache: 29.8 GiB, 32014204928 bytes, 62527744 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


cp: cannot create regular file '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/boot-info.log': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sda': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb1': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb3': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb5': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb6': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb7': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb8': Read-only file system


=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to sign-grub enable-raid) and reinstall the grub-efi-amd64-signed of sdb8, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sdb (1000GB) disk!

If your computer reboots directly into Windows, try to change the boot order in your BIOS.
If your BIOS does not allow to change the boot order, change the default boot entry of the Windows bootloader.
For example you can boot into Windows, then type the following command in an admin command prompt:
bcdedit /set {bootmgr} path \EFI\...\grub*.efi


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

Mais je ne vais pas t'aider parce que je n'y connais rien en RAID

Hors ligne

#3 Le 30/05/2017, à 11:12

Bougron

Re : Impossible d'installer Ubuntu en dual boot

Bonjour.
Raids, cela craint, probablement une astuce pour faire du démarrage rapide,
J'ai vu cette erreur

I/O size (minimum/optimal): 512 bytes / 512 bytes


cp: cannot create regular file '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/boot-info.log': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sda': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb1': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb3': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb5': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb6': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb7': Read-only file system
cp: cannot create directory '/mnt/boot-sav/sdb1/boot-sav/log/2017-05-30__00h26boot-info01/sdb8': Read-only file system

Lances donc windows, et supprimes l'hibernation qui est certainement activée et restart avec la clè d'installation de Ubuntu, installes boot-repair, fais la réparation prévue par défaut et transmets le fichier résultat,

Trés souvent il est plus simple de casser le raids et d'installer ubuntu sur le ssd.

Root  9 May 30 00:26 ata-LITEON_LST-32S9G-11_SATA_32GB_TW04KG53LOH006B9013G -> ../../sda

/dev/sda                                                isw_raid_member 

pour info, si ce ssd est utilisé en tant que cache pour les petits fichiers de windows, il faut absolument casser la fonctionnalité car au fil du temps qui passe il va  finir par écrire des fichiers windows dans ta partition ubuntu.

Peux-tu être plus précis sur la référence de l'ordinateur si ce n'est pas celle-ci http://www.dell.com/fr/p/xps-15-9560-laptop/pd

Je cherche á comprendre à quoi sert ce raids http://forum.notebookreview.com/threads … es.785481/

=====>>. Il faut absolument que tu invalides IRST
Installed Intel RST drivers causing various issues. [confirmed] [solved -

https://forum.ubuntu-fr.org/viewtopic.p … #p21137541

Dernière modification par Bougron (Le 30/05/2017, à 11:58)

Hors ligne

#4 Le 30/05/2017, à 12:12

moko138

Re : Impossible d'installer Ubuntu en dual boot

Sur l'IRST, voici ce que j'ai dans mon mémo ;

DÉSACTIVER l'"Intel Rapid Start Technology"
./viewtopic.php?pid=15272141#p15272141 #19 de malbo
Et aussi là : http://en.community.dell.com/support-fo … 7#20225887
  Et ./viewtopic.php?pid=10911201#p10911201 :
"il faut démarrer Windows 7 et aller dans le gestionnaire de la technologie IRST (Intel Rapid Storage Technology). Dans cette application, (...) un onglet 'Accélération' permet d'activer ou non l'accélération. Désactiver cette fonctionnalité et rebooter sur l'installeur Ubuntu. Ce dernier doit normalement détecter les partitions"


%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel :  À la découverte de dcraw

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