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#1 Le 05/12/2018, à 14:47

hpinfo

Bloqué après login suite upgrade

Bonjour tout le monde, j'ai un dual boot Ubuntu Windows 10, tout se passait bien jusqu'à une mise à jour, de carte graphique ou dubuntu ou j'avais une bande noir qui scintillais sur le côté de mon écran.
J'ai pensé que c'était le driver de carte, mais ce n'était pas cela, suite à divers sujet du forum sur les carte nvidia j'ai pensé qu'il fallait faire un sudo apt-get upgrade dist.
Suivi d'un grub update
Après ceci jai éteint le pc pour redémarrer sur une autre version du noyau, mais ça ne démarrais pas.
J'ai donc mis ma clef live et réparer le boot.
À la suite de ceci ubuntu démarre me propose de me logger, des que je me loggue tout est bloqué y compris le curseur de souris.
Auriez vous une idée de la manipulation à faire pour obtenir un ubuntu stable afin de récupérer mes fichier notamment ? Merci de votre future aide

Hors ligne

#2 Le 05/12/2018, à 15:14

malbo

Re : Bloqué après login suite upgrade

Pour récupérer tes fichiers, n'attends pas d'avoir réparé ton Ubuntu installé : tu peux opérer depuis une session live comme expliqué dans la doc Récupérer ses données depuis un live-CD ou live-USB

Hors ligne

#3 Le 05/12/2018, à 15:30

hpinfo

Re : Bloqué après login suite upgrade

Merci de ton aide je n'y avais pas pensé, aurais tu une idée de comment réparer ubuntu ?
smile

Hors ligne

#4 Le 05/12/2018, à 17:44

malbo

Re : Bloqué après login suite upgrade

S'agit-il du HP Omen 15ax062nf dont il est question dans ce post : https://forum.ubuntu-fr.org/viewtopic.p … #p21981132
Je te prie de faire un Boot-Info depuis une session live et de donner l'URL de ce Boot-Info dans ta réponse.

Hors ligne

#5 Le 05/12/2018, à 19:32

hpinfo

Re : Bloqué après login suite upgrade

Effectivement il s'agit bien de cet ordinateur ; voici le lien du boot-info :
http://paste.ubuntu.com/p/sxrGpp2Vw8/

Hors ligne

#6 Le 05/12/2018, à 20:01

malbo

Re : Bloqué après login suite upgrade

Ton Boot-Info est là : 

 Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


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

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

sda1: __________________________________________________________________________

    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/ubuntu/grub.cfg /EFI/Boot/bkpbootx64.efi 
                       /EFI/Boot/bootx64.efi /EFI/Boot/fbx64.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/mmx64.efi /EFI/ubuntu/shimx64.efi 
                       /EFI/HP/BIOSUpdate/CryptRSA.efi 
                       /EFI/HP/BIOSUpdate/CryptRSA32.efi 
                       /EFI/HP/BIOSUpdate/HpBiosMgmt.efi 
                       /EFI/HP/BIOSUpdate/HpBiosMgmt32.efi 
                       /EFI/HP/BIOSUpdate/HpBiosUpdate.efi 
                       /EFI/HP/BIOSUpdate/HpBiosUpdate32.efi 
                       /EFI/HP/SystemDiags/CryptRSA.efi 
                       /EFI/HP/SystemDiags/CryptRSA32.efi 
                       /EFI/HP/SystemDiags/HpSysDiags.efi 
                       /EFI/HP/SystemDiags/HpSysDiags32.efi 
                       /EFI/HP/SystemDiags/SystemDiags.efi 
                       /EFI/HP/SystemDiags/SystemDiags32.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi 
                       /boot-repair/log/20181205_120555/sda1/bootx64.efi

sda2: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sda2: unknown filesystem type ''.

sda3: __________________________________________________________________________

    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:        /Windows/System32/winload.exe

sda4: __________________________________________________________________________

    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:        

sda5: __________________________________________________________________________

    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

sda6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.1 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

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:        /boot/grub/grub.cfg /syslinux.cfg /EFI/BOOT/grubx64.efi

============================ 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       534,527       532,480 EFI System partition
/dev/sda2               534,528       567,295        32,768 Microsoft Reserved Partition (Windows)
/dev/sda3               567,296 1,852,266,495 1,851,699,200 Data partition (Windows/Linux)
/dev/sda4      R  1,925,994,496 1,928,001,535     2,007,040 Windows Recovery Environment (Windows)
/dev/sda5      R  1,928,001,536 1,953,513,471    25,511,936 Data partition (Windows/Linux)
/dev/sda6         1,852,266,496 1,925,994,495    73,728,000 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.3 GiB, 15376318464 bytes, 30031872 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 4,294,967,295 4,294,967,295  ee GPT

/dev/sdb1 ends after the last sector of /dev/sdb

GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048    30,031,838    30,029,791 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/sda1        B0A1-EC96                              vfat       
/dev/sda2                                                          
/dev/sda3        4A229F12229F025D                       ntfs       Windows
/dev/sda4        58E470ABE4708D4E                       ntfs       
/dev/sda5        3E1AE9AF1AE9647D                       ntfs       RECOVERY
/dev/sda6        6951e983-d5e7-4a4d-a72b-80bb49a50d2f   ext4       
/dev/sdb1        CE80-5D32                              vfat       UBUNTU 18_0

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

total 0
lrwxrwxrwx 1 root root  9 Dec  5 17:30 ata-HGST_HTS721010A9E630_JR1004BN0BUPDM -> ../../sda
lrwxrwxrwx 1 root root 10 Dec  5 17:30 ata-HGST_HTS721010A9E630_JR1004BN0BUPDM-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Dec  5 17:30 ata-HGST_HTS721010A9E630_JR1004BN0BUPDM-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Dec  5 17:31 ata-HGST_HTS721010A9E630_JR1004BN0BUPDM-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Dec  5 17:31 ata-HGST_HTS721010A9E630_JR1004BN0BUPDM-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Dec  5 17:31 ata-HGST_HTS721010A9E630_JR1004BN0BUPDM-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Dec  5 17:30 ata-HGST_HTS721010A9E630_JR1004BN0BUPDM-part6 -> ../../sda6
lrwxrwxrwx 1 root root  9 Dec  5 17:30 usb-SanDisk_Ultra_4C530001160804112543-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Dec  5 17:30 usb-SanDisk_Ultra_4C530001160804112543-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Dec  5 17:30 wwn-0x5000cca8d8c56085 -> ../../sda
lrwxrwxrwx 1 root root 10 Dec  5 17:30 wwn-0x5000cca8d8c56085-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Dec  5 17:30 wwn-0x5000cca8d8c56085-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Dec  5 17:31 wwn-0x5000cca8d8c56085-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Dec  5 17:31 wwn-0x5000cca8d8c56085-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Dec  5 17:31 wwn-0x5000cca8d8c56085-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Dec  5 17:30 wwn-0x5000cca8d8c56085-part6 -> ../../sda6

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


========================== sda1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 6951e983-d5e7-4a4d-a72b-80bb49a50d2f root hd0,gpt6 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda6/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  6951e983-d5e7-4a4d-a72b-80bb49a50d2f
else
  search --no-floppy --fs-uuid --set=root 6951e983-d5e7-4a4d-a72b-80bb49a50d2f
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=C
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    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
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=1
	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-6951e983-d5e7-4a4d-a72b-80bb49a50d2f' {
	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='hd0,gpt6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  6951e983-d5e7-4a4d-a72b-80bb49a50d2f
	else
	  search --no-floppy --fs-uuid --set=root 6951e983-d5e7-4a4d-a72b-80bb49a50d2f
	fi
        linux	/boot/vmlinuz-4.15.0-42-generic root=UUID=6951e983-d5e7-4a4d-a72b-80bb49a50d2f ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-42-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-6951e983-d5e7-4a4d-a72b-80bb49a50d2f' {
	menuentry 'Ubuntu, with Linux 4.15.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-42-generic-advanced-6951e983-d5e7-4a4d-a72b-80bb49a50d2f' {
		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='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		else
		  search --no-floppy --fs-uuid --set=root 6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		fi
		echo	'Loading Linux 4.15.0-42-generic ...'
	        linux	/boot/vmlinuz-4.15.0-42-generic root=UUID=6951e983-d5e7-4a4d-a72b-80bb49a50d2f ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-42-generic-recovery-6951e983-d5e7-4a4d-a72b-80bb49a50d2f' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		else
		  search --no-floppy --fs-uuid --set=root 6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		fi
		echo	'Loading Linux 4.15.0-42-generic ...'
	        linux	/boot/vmlinuz-4.15.0-42-generic root=UUID=6951e983-d5e7-4a4d-a72b-80bb49a50d2f ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-39-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-39-generic-advanced-6951e983-d5e7-4a4d-a72b-80bb49a50d2f' {
		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='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		else
		  search --no-floppy --fs-uuid --set=root 6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		fi
		echo	'Loading Linux 4.15.0-39-generic ...'
	        linux	/boot/vmlinuz-4.15.0-39-generic root=UUID=6951e983-d5e7-4a4d-a72b-80bb49a50d2f ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-39-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-39-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-39-generic-recovery-6951e983-d5e7-4a4d-a72b-80bb49a50d2f' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		else
		  search --no-floppy --fs-uuid --set=root 6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		fi
		echo	'Loading Linux 4.15.0-39-generic ...'
	        linux	/boot/vmlinuz-4.15.0-39-generic root=UUID=6951e983-d5e7-4a4d-a72b-80bb49a50d2f ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-39-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-36-generic-advanced-6951e983-d5e7-4a4d-a72b-80bb49a50d2f' {
		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='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		else
		  search --no-floppy --fs-uuid --set=root 6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		fi
		echo	'Loading Linux 4.15.0-36-generic ...'
	        linux	/boot/vmlinuz-4.15.0-36-generic root=UUID=6951e983-d5e7-4a4d-a72b-80bb49a50d2f ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-36-generic-recovery-6951e983-d5e7-4a4d-a72b-80bb49a50d2f' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		else
		  search --no-floppy --fs-uuid --set=root 6951e983-d5e7-4a4d-a72b-80bb49a50d2f
		fi
		echo	'Loading Linux 4.15.0-36-generic ...'
	        linux	/boot/vmlinuz-4.15.0-36-generic root=UUID=6951e983-d5e7-4a4d-a72b-80bb49a50d2f ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-36-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 "Windows UEFI bootmgfw.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/Microsoft/Boot/bootmgfw.efi
}

menuentry "Windows Boot UEFI loader" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/Boot/bkpbootx64.efi
}

menuentry "Windows Boot UEFI fbx64.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/Boot/fbx64.efi
}

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/ubuntu/mmx64.efi
}

menuentry "EFI/HP/BIOSUpdate/CryptRSA.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/BIOSUpdate/CryptRSA.efi
}

menuentry "EFI/HP/BIOSUpdate/CryptRSA32.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/BIOSUpdate/CryptRSA32.efi
}

menuentry "EFI/HP/BIOSUpdate/HpBiosMgmt.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/BIOSUpdate/HpBiosMgmt.efi
}

menuentry "EFI/HP/BIOSUpdate/HpBiosMgmt32.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/BIOSUpdate/HpBiosMgmt32.efi
}

menuentry "EFI/HP/BIOSUpdate/HpBiosUpdate.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/BIOSUpdate/HpBiosUpdate.efi
}

menuentry "EFI/HP/BIOSUpdate/HpBiosUpdate32.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/BIOSUpdate/HpBiosUpdate32.efi
}

menuentry "EFI/HP/SystemDiags/CryptRSA.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/SystemDiags/CryptRSA.efi
}

menuentry "EFI/HP/SystemDiags/CryptRSA32.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/SystemDiags/CryptRSA32.efi
}

menuentry "EFI/HP/SystemDiags/HpSysDiags.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/SystemDiags/HpSysDiags.efi
}

menuentry "EFI/HP/SystemDiags/HpSysDiags32.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/SystemDiags/HpSysDiags32.efi
}

menuentry "EFI/HP/SystemDiags/SystemDiags.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/SystemDiags/SystemDiags.efi
}

menuentry "EFI/HP/SystemDiags/SystemDiags32.efi" {
search --fs-uuid --no-floppy --set=root B0A1-EC96
chainloader (${root})/EFI/HP/SystemDiags/SystemDiags32.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-efi-B0A1-EC96' {
	insmod part_gpt
	insmod fat
	set root='hd0,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  B0A1-EC96
	else
	  search --no-floppy --fs-uuid --set=root B0A1-EC96
	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 ###
--------------------------------------------------------------------------------

=============================== sda6/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/sda6 during installation
UUID=6951e983-d5e7-4a4d-a72b-80bb49a50d2f /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=B0A1-EC96  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0
UUID=B0A1-EC96	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sda6: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 903.354656219 = 969.969676288  boot/grub/grub.cfg                             1
 905.827041626 = 972.624379904  boot/vmlinuz-4.15.0-36-generic                 1
 908.151260376 = 975.119990784  boot/vmlinuz-4.15.0-39-generic                 1
 890.420791626 = 956.082044928  boot/vmlinuz-4.15.0-42-generic                 1
 890.420791626 = 956.082044928  vmlinuz                                        1
 908.151260376 = 975.119990784  vmlinuz.old                                    1
 909.086959839 = 976.124690432  boot/initrd.img-4.15.0-36-generic              1
 909.209651947 = 976.256430080  boot/initrd.img-4.15.0-39-generic              2
 890.734584808 = 956.418977792  boot/initrd.img-4.15.0-42-generic              2
 890.734584808 = 956.418977792  initrd.img                                     2
 909.209651947 = 976.256430080  initrd.img.old                                 2

=========================== sdb1/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

set timeout=5
menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  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  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  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

============================== sdb1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

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

=================== sdb1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

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

================= sdb1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1

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

File descriptor 9 (/proc/6296/mountinfo) leaked on lvs invocation. Parent PID 17272: bash
File descriptor 63 (pipe:[75692]) leaked on lvs invocation. Parent PID 17272: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20181205_1730 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
boot-info is executed in live-session (Ubuntu 18.04.1 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda1@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi
/dev/sda6:Ubuntu 18.04.1 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="B0A1-EC96" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="89b154d3-f697-469a-979a-c0d4b9810931"
/dev/sda3: LABEL="Windows" UUID="4A229F12229F025D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="d21df20e-3b45-44b5-a735-cc4573a1b966"
/dev/sda4: UUID="58E470ABE4708D4E" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="0586c8d0-5d6b-49e9-a4d1-eb7137598857"
/dev/sda5: LABEL="RECOVERY" UUID="3E1AE9AF1AE9647D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="16ef8001-22c8-4d78-9e02-e1f453c0fbc7"
/dev/sda6: UUID="6951e983-d5e7-4a4d-a72b-80bb49a50d2f" TYPE="ext4" PARTUUID="05928a05-c8ea-4d1d-8f0a-d1ce8ce7e08c"
/dev/sdb1: LABEL="UBUNTU 18_0" UUID="CE80-5D32" TYPE="vfat" PARTLABEL="Microsoft Basic Data" PARTUUID="feb4f7de-3e48-45d2-b77c-aa8397a5fa73"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda2: PARTLABEL="Microsoft reserved partition" PARTUUID="b85757fc-a540-4977-8cb3-5187dfb05b67"


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

Windows not detected by os-prober on sda3.
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bkpbootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/fbx64.efi
Presence of bkp file detected: /mnt/boot-sav/sda1/EFI/Boot/bkpbootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda5/EFI/Boot/bootx64.efi

=================== sda6/etc/grub.d/ :
drwxr-xr-x  2 root root     4096 Dec  5 12:06 grub.d
total 84
-rwxr-xr-x 1 root root  9783 Jul 17 18:13 00_header
-rwxr-xr-x 1 root root  6258 Jul 16 15:15 05_debian_theme
-rwxr-xr-x 1 root root 12693 Jul 17 18:13 10_linux
-rwxr-xr-x 1 root root 11298 Jul 17 18:13 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root  2608 Dec  5 12:06 25_custom
-rwxr-xr-x 1 root root 12059 Jul 17 18:13 30_os-prober
-rwxr-xr-x 1 root root  1418 Jul 17 18:13 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jul 17 18:13 40_custom
-rwxr-xr-x 1 root root   216 Jul 17 18:13 41_custom
-rw-r--r-- 1 root root   483 Jul 17 18:13 README




=================== sda6/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_TIMEOUT_STYLE=hidden
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 sda6: UUID=B0A1-EC96	 (sda1)
/usr/share/boot-sav/bs-cmd_terminal.sh: line 179: warning: command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 2001,0000,3000,0001,2002,2004
Boot0000* ubuntu	HD(1,GPT,89b154d3-f697-469a-979a-c0d4b9810931,0x800,0x82000)/File(EFIubuntushimx64.efi)
Boot0001* Windows Boot Manager	HD(1,GPT,89b154d3-f697-469a-979a-c0d4b9810931,0x800,0x82000)/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.}...B................
Boot0002* USB Hard Drive (UEFI) - SanDisk	PciRoot(0x0)/Pci(0x14,0x0)/USB(2,0)/HD(1,GPT,feb4f7de-3e48-45d2-b77c-aa8397a5fa73,0x800,0x1ca37df)RC
Boot2001* EFI USB Device	RC
Boot3000* Internal Hard Disk or Solid State Disk	RC

=================== 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,	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,	notbiosboot, /mnt/boot-sav/sda1.
sda3	: sda,	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,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda3.
sda4	: 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,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda4.
sda5	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda5.
sda6	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-pc 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,	notbiosboot, /mnt/boot-sav/sda6.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA HGST HTS721010A9:;
1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;
2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;
3:290MB:948GB:948GB:ntfs:Basic data partition:msftdata;
6:948GB:986GB:37.7GB:ext4::;
4:986GB:987GB:1028MB:ntfs:Basic data partition:hidden, diag;
5:987GB:1000GB:13.1GB:ntfs:Basic data partition:hidden, msftdata;

BYT;
/dev/sdb:15.4GB:scsi:512:512:gpt:SanDisk Ultra:;
1:1049kB:15.4GB:15.4GB:fat32:Microsoft Basic Data:msftdata;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1.8G
loop1 loop squashfs  86.9M
loop2 loop squashfs  34.7M
loop3 loop squashfs 140.9M
loop4 loop squashfs   2.3M
loop5 loop squashfs    13M
loop6 loop squashfs  14.5M
loop7 loop squashfs   3.7M
sda   disk          931.5G
sda1  part vfat       260M
sda2  part             16M
sda3  part ntfs       883G Windows
sda4  part ntfs       980M
sda5  part ntfs      12.2G RECOVERY
sda6  part ext4      35.2G
sdb   disk           14.3G
sdb1  part vfat      14.3G UBUNTU 18_0

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    1  1  0         /snap/core/4917
loop2    1  1  0         /snap/gtk-common-themes/319
loop3    1  1  0         /snap/gnome-3-26-1604/70
loop4    1  1  0         /snap/gnome-calculator/180
loop5    1  1  0         /snap/gnome-characters/103
loop6    1  1  0         /snap/gnome-logs/37
loop7    1  1  0         /snap/gnome-system-monitor/51
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0
sda3     1  0  0         /mnt/boot-sav/sda3
sda4     1  0  0         /mnt/boot-sav/sda4
sda5     1  0  0         /mnt/boot-sav/sda5
sda6     1  0  0         /mnt/boot-sav/sda6
sdb      1  0  1 running
sdb1     1  0  1         /cdrom


=================== 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=4006864k,nr_inodes=1001716,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=805608k,mode=755)
/dev/sdb1 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/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
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/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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
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/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14869)
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,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (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=805604k,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)
/var/lib/snapd/snaps/core_4917.snap on /snap/core/4917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_319.snap on /snap/gtk-common-themes/319 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_70.snap on /snap/gnome-3-26-1604/70 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_180.snap on /snap/gnome-calculator/180 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_103.snap on /snap/gnome-characters/103 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_37.snap on /snap/gnome-logs/37 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_51.snap on /snap/gnome-system-monitor/51 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda4 on /mnt/boot-sav/sda4 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda5 on /mnt/boot-sav/sda5 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda6 on /mnt/boot-sav/sda6 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 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 hidden holders inflight integrity power queue range removable ro sdb1 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 ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg 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 sda2 sda3 sda4 sda5 sda6 sdb sdb1 sg0 sg1 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 fe 1b  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 20 08 00 01 02 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 96 ec a1 b0 4e  4f 20 4e 41 4d 45 20 20  |..)....NO 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/sda3
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 08 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff af 5e 6e 00 00 00 00  |..........^n....|
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  5d 02 9f 22 12 9f 22 4a  |........]..".."J|
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/sda4
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 cc 72  |........?....X.r|
00000020  00 00 00 00 80 00 80 00  ff 9f 1e 00 00 00 00 00  |................|
00000030  aa 46 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |.F..............|
00000040  f6 00 00 00 01 00 00 00  4e 8d 70 e4 ab 70 e4 58  |........N.p..p.X|
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 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
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  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200
efi files in sda5/efi: /ubuntu/shimx64.efi /Boot/bootx64.efi

=================== hexdump -n512 -C /dev/sda5
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 ea 72  |........?......r|
00000020  00 00 00 00 80 00 80 00  ff 47 85 01 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  7d 64 e9 1a af e9 1a 3e  |........}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  1.7M  786M   1% /run
/dev/sdb1      vfat       15G  1.9G   13G  13% /cdrom
/dev/loop0     squashfs  1.8G  1.8G     0 100% /rofs
/cow           overlay   3.9G  398M  3.5G  11% /
tmpfs          tmpfs     3.9G   41M  3.9G   2% /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  524K  3.9G   1% /tmp
tmpfs          tmpfs     787M   52K  787M   1% /run/user/999
/dev/loop1     squashfs   87M   87M     0 100% /snap/core/4917
/dev/loop2     squashfs   35M   35M     0 100% /snap/gtk-common-themes/319
/dev/loop3     squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/70
/dev/loop4     squashfs  2.4M  2.4M     0 100% /snap/gnome-calculator/180
/dev/loop5     squashfs   13M   13M     0 100% /snap/gnome-characters/103
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-logs/37
/dev/loop7     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/51
/dev/sda1      vfat      256M   95M  162M  37% /mnt/boot-sav/sda1
/dev/sda3      fuseblk   883G  106G  778G  12% /mnt/boot-sav/sda3
/dev/sda4      fuseblk   980M  538M  443M  55% /mnt/boot-sav/sda4
/dev/sda5      fuseblk    13G   11G  1.3G  90% /mnt/boot-sav/sda5
/dev/sda6      ext4       35G   14G   19G  42% /mnt/boot-sav/sda6

=================== fdisk -l:
Disk /dev/loop0: 1.8 GiB, 1864450048 bytes, 3641504 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/loop1: 86.9 MiB, 91099136 bytes, 177928 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/loop2: 34.7 MiB, 36323328 bytes, 70944 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/loop3: 140.9 MiB, 147722240 bytes, 288520 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/loop4: 2.3 MiB, 2433024 bytes, 4752 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/loop5: 13 MiB, 13619200 bytes, 26600 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/loop6: 14.5 MiB, 15196160 bytes, 29680 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/loop7: 3.7 MiB, 3887104 bytes, 7592 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: 944A03A8-D0E5-4B42-81D0-B1C7400B29A6

Device          Start        End    Sectors  Size Type
/dev/sda1        2048     534527     532480  260M EFI System
/dev/sda2      534528     567295      32768   16M Microsoft reserved
/dev/sda3      567296 1852266495 1851699200  883G Microsoft basic data
/dev/sda4  1925994496 1928001535    2007040  980M Windows recovery environment
/dev/sda5  1928001536 1953513471   25511936 12.2G Microsoft basic data
/dev/sda6  1852266496 1925994495   73728000 35.2G Linux filesystem

Partition table entries are not in disk order.


Disk /dev/sdb: 14.3 GiB, 15376318464 bytes, 30031872 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: 94EA599B-8FBC-4616-B587-45B5481437E7

Device     Start      End  Sectors  Size Type
/dev/sdb1   2048 30031838 30029791 14.3G Microsoft basic data




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda6, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file  restore-efi-backups


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!

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.

As-tu essayé de démarrer sur une des entrées avancées du menu Grub qui comporte la mention "(recovery mode)" :
- Ubuntu, with Linux 4.15.0-42-generic (recovery mode)
- Ubuntu, with Linux 4.15.0-39-generic (recovery mode)

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#7 Le 05/12/2018, à 20:12

hpinfo

Re : Bloqué après login suite upgrade

Oui j'ai lancé le recovery, puis reprendre le démarrage normal et j'arrive sur un écran noir avec un underscore _ en haut à gauche figé tant dit qu'avec les partition normal j'accède au login uniquement

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#8 Le 05/12/2018, à 20:32

malbo

Re : Bloqué après login suite upgrade

Je ne sais pas te conseiller. J'espère qu'un autre aidant sera plus inspiiré.

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#9 Le 05/12/2018, à 20:37

hpinfo

Re : Bloqué après login suite upgrade

J'ai réussie à accéder à mon Linux installer à l'aide d'un chroot sur ma live session, j'ai certain fichier qui possèdent une croix saurais tu à quoi cela correspond ?

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#10 Le 05/12/2018, à 21:10

hpinfo

Re : Bloqué après login suite upgrade

Rebonsoir, je n'arrive meme plus a booter sur windows car il boot directement sur ubuntu, je suis sur le live usb, pourriez vous mexpliquer comment restaurer un boot windows, que je desinstalle linux et reinstalle tout proprement ?

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#11 Le 05/12/2018, à 21:56

malbo

Re : Bloqué après login suite upgrade

Presse la touche F9 au démarrage de l'ordi et maintiens-la pressée jusqu'à l'apparition du Boot Menu. Tu dois y trouver l'entrée "Windows Boot Manager" qui permet de démarrer sur Windows 10.

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#12 Le 05/12/2018, à 22:13

hpinfo

Re : Bloqué après login suite upgrade

Merci, j'ai pu acceder a ce dont j'avais besoin, je suis actuellement en train de reinstaller ubuntu dans sa partition on verra bien ce que cela donne, tout ceci étant du a un problème d'affichage sur mon bord gauche de mon écran.
Etant donné qu'en étant dans le boot, dans ubuntu ou dans windows cette bande noire et parfois coloré apparait aléatoirement pensez vous que c'est logiciel ou matériel ? je ne sais pas du tout comment le diagnostiquer car par exemple au moment de ce message il n'y a pas de problème.

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#13 Le 06/12/2018, à 01:01

domi301

Re : Bloqué après login suite upgrade

Salut
si ca le fait dans plusieurs environnement c'est probablement matériel

Ca peut être lié au temps de fonctionnement de l'écran.

Lubuntu / Xubuntu-Voyager ==> redonner vie à des machines abandonnées
en cas de besoin => http://forum.ubuntu-fr.org/viewtopic.php?id=1069631

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#14 Le 06/12/2018, à 14:05

hpinfo

Re : Bloqué après login suite upgrade

Je viens de me rendre compte qu'en pressant un peu l'écran au dessus de la charnière gauche le problème disparaît, serais ce la nappe à cet endroit qui a un défaut ? Car l'écran fonctionne parfaitement le reste du temps ?

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