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Pages : 1

#1 Le 06/05/2019, à 23:38

Echinacea

[Résolu] Boot impossible: Minimal BASH-like line editing is supported

Bonjour,
mon ordi est ASUS K756UQ Avec ssd  (Windows10 préinstallé) et dd 1TB,
j’ai installé Ubuntu 16.04 à coté de W10 en passant par partitionnement manuel suivant :
sda1 – ntfs 985 gb
sda2 – swap 8 gb et
sda3 ext4 /tmp 7 gb.
sdb1 efi 272 mb Windows Boot Manager
sdb2  16 mb  Inconnu (existant de Windows)
sdb3 ntfs 80 gb (Windows 10)
sdb4 ext4 32 gb pour la racine Ubuntu
sdb5 ext4 15 gb home

Tout a fonctionné merveilleusement plusieurs années jusqu’au passage à niveau automatique vers la version 18.04.1. Depuis ce passage à niveau j’ai eu beaucoup de problèmes, erreurs internes tout le temps. J’ai décidé maintenant de réinstaller proprement Ubuntu en passant par partitionnement manuel.

Cette fois j’avais un petit problème que le ficher efi boot de Windows 272mb n’existait plus, mais il a été transformé en fat32 sans point de montage. Alors j’ai étudié les documentations en ligne et j’ai lu que pour le boot il ne faut pas créer un point de montage. J’avais un avertissement que cette partition n’a pas de point de montage et si je ne corrige pas, elle ne sera pas utilisée du tout. Je ne savais pas quoi faire, j’ai encore lu tout ce que j’ai pu trouver sur le sujet, j’ai réfléchi et j’ai décidé que c’est peut être mieux de ne pas toucher cette partition en espérant que Ubuntu la trouve toute seul, comme il le faisait jusque là.

Et après l’installation je redémarre et je vois le message:

GNU GRUB version 2.02
Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completion. Anywhere else TAB lists possible device or file completion.
grub> _

Si j’allume mon ordi avec un live-usb branché ou débranché, c’est toujours ce même message, donc impossible de démarrer sur le live USB.
S’il vous plaît, est-ce qu'il y a un moyen de rendre cet ordinateur utilisable ?

Dernière modification par Echinacea (Le 08/05/2019, à 22:54)

Hors ligne

#2 Le 07/05/2019, à 13:26

Watts

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

Impossible de démarrer sur le live-USB, c'est à dire? Tu ne peux pas le sélectionner via le BIOS? Sinon c'est normal que tu tombes toujours sur cet écran, ton ordinateur ne voulant pas amorcer sur la clé

Acer Aspire X3990-Dual boot Windows 7 / Ubuntu 18.04

Hors ligne

#3 Le 07/05/2019, à 14:08

Echinacea

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

Watts a écrit :

Tu ne peux pas le sélectionner via le BIOS?

Bonjour,
j'ai réglé la priorité de bios sur USB avant de faire mon installation.
Maintenant je suis allé voir dans le BIOS et j'ai vu que ce n'est pas la clé mais ubuntu sur ssd qui est au premier, j'ai changé à nouveau et maintenant j'arrive à démarrer en live-session.
Merci, je vais pouvoir faire un boot-info et je vais poster ici.

Hors ligne

#4 Le 07/05/2019, à 14:51

Echinacea

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

Ici le rapport boot-info:

http://paste.ubuntu.com/p/Kd9y53dh6n/

smile

Hors ligne

#5 Le 07/05/2019, à 15:44

Watts

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

Ton boot-info:

 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.
 => Grub2 (v2.00) is installed in the MBR of /dev/sdb and looks at sector 
    169995096 of the same hard drive for core.img. core.img is at this 
    location and looks for (,gpt4)/boot/grub. It also embeds following 
    components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_gpt biosdisk
    ---------------------------------------------------------------------------
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdc.

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

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

sda3: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

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/ubuntu/grub.cfg /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/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/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 /Boot/BCD

sdb4: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sdb5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

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: 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 1,924,226,657 1,924,224,610 Data partition (Windows/Linux)
/dev/sda2         1,937,899,520 1,953,523,711    15,624,192 Swap partition (Linux)
/dev/sda3         1,924,227,072 1,937,898,946    13,671,875 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 119.2 GiB, 128035676160 bytes, 250069680 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   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048       534,527       532,480 EFI System partition
/dev/sdb2               534,528       567,295        32,768 Microsoft Reserved Partition (Windows)
/dev/sdb3               567,296   156,817,295   156,250,000 Data partition (Windows/Linux)
/dev/sdb4           156,817,408   219,318,271    62,500,864 Data partition (Linux)
/dev/sdb5           219,318,272   250,068,991    30,750,720 Data partition (Linux)

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

Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 14.9 GiB, 16008609792 bytes, 31266816 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    31,266,815    31,264,768   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        ACFAA193FAA159FA                       ntfs       DATA
/dev/sda2        dc2c5da4-453f-4c32-ae43-b32852b163d3   swap       
/dev/sda3        c8bf5b75-295a-4da9-902e-ad7d62ef07aa   ext4       
/dev/sdb1        7E77-E2FC                              vfat       SYSTEM
/dev/sdb2                                                          
/dev/sdb3        F0F07E8AF07E5736                       ntfs       OS
/dev/sdb4        f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f   ext4       
/dev/sdb5        23a120b9-86cc-41bb-8237-d10d68f16efc   ext4       
/dev/sdc1        E2E6-BFC2                              vfat       UBUNTU 16_0

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

total 0
lrwxrwxrwx 1 root root  9 May  7 12:46 ata-HGST_HTS541010A9E680_JD1008DM1WU22V -> ../../sda
lrwxrwxrwx 1 root root 10 May  7 12:46 ata-HGST_HTS541010A9E680_JD1008DM1WU22V-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May  7 12:46 ata-HGST_HTS541010A9E680_JD1008DM1WU22V-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May  7 12:46 ata-HGST_HTS541010A9E680_JD1008DM1WU22V-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 May  7  2019 ata-HL-DT-ST_DVDRAM_GUE1N_KWGG9EJ5149 -> ../../sr0
lrwxrwxrwx 1 root root  9 May  7 12:46 ata-SanDisk_SD8SNAT128G1002_163576428235 -> ../../sdb
lrwxrwxrwx 1 root root 10 May  7 12:46 ata-SanDisk_SD8SNAT128G1002_163576428235-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May  7 12:46 ata-SanDisk_SD8SNAT128G1002_163576428235-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May  7 12:46 ata-SanDisk_SD8SNAT128G1002_163576428235-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 May  7 12:46 ata-SanDisk_SD8SNAT128G1002_163576428235-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 May  7 12:46 ata-SanDisk_SD8SNAT128G1002_163576428235-part5 -> ../../sdb5
lrwxrwxrwx 1 root root  9 May  7 12:46 usb-SanDisk_Cruzer_Blade_4C532000001214117172-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 May  7 12:46 usb-SanDisk_Cruzer_Blade_4C532000001214117172-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 May  7 12:46 wwn-0x5000cca827dabb9f -> ../../sda
lrwxrwxrwx 1 root root 10 May  7 12:46 wwn-0x5000cca827dabb9f-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May  7 12:46 wwn-0x5000cca827dabb9f-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May  7 12:46 wwn-0x5000cca827dabb9f-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 May  7  2019 wwn-0x5001480000000000 -> ../../sr0
lrwxrwxrwx 1 root root  9 May  7 12:46 wwn-0x5001b444a435afe6 -> ../../sdb
lrwxrwxrwx 1 root root 10 May  7 12:46 wwn-0x5001b444a435afe6-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May  7 12:46 wwn-0x5001b444a435afe6-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May  7 12:46 wwn-0x5001b444a435afe6-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 May  7 12:46 wwn-0x5001b444a435afe6-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 May  7 12:46 wwn-0x5001b444a435afe6-part5 -> ../../sdb5

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

Device           Mount_Point              Type       Options

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


========================== sdb1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 1301aa9f-ad6c-4657-b298-465ba7f6f228 root hd1,gpt4 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sdb4/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
else
  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
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_LU
  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=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; 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=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-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
	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,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
	else
	  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
	fi
        linux	/boot/vmlinuz-4.18.0-18-generic root=UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.18.0-18-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
	menuentry 'Ubuntu, avec Linux 4.18.0-18-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.18.0-18-generic-advanced-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
		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,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		else
		  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		fi
		echo	'Chargement de Linux 4.18.0-18-generic…'
	        linux	/boot/vmlinuz-4.18.0-18-generic root=UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.18.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 4.18.0-18-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.18.0-18-generic-recovery-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		else
		  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		fi
		echo	'Chargement de Linux 4.18.0-18-generic…'
	        linux	/boot/vmlinuz-4.18.0-18-generic root=UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.18.0-18-generic
	}
	menuentry 'Ubuntu, avec Linux 4.18.0-15-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.18.0-15-generic-advanced-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
		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,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		else
		  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		fi
		echo	'Chargement de Linux 4.18.0-15-generic…'
	        linux	/boot/vmlinuz-4.18.0-15-generic root=UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.18.0-15-generic
	}
	menuentry 'Ubuntu, with Linux 4.18.0-15-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.18.0-15-generic-recovery-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		else
		  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		fi
		echo	'Chargement de Linux 4.18.0-15-generic…'
	        linux	/boot/vmlinuz-4.18.0-15-generic root=UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.18.0-15-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+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
	else
	  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
	else
	  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 10 (sur /dev/sdb3)' --class windows --class os $menuentry_id_option 'osprober-chain-F0F07E8AF07E5736' {
	insmod part_gpt
	insmod ntfs
	set root='hd1,gpt3'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt3 --hint-efi=hd1,gpt3 --hint-baremetal=ahci1,gpt3  F0F07E8AF07E5736
	else
	  search --no-floppy --fs-uuid --set=root F0F07E8AF07E5736
	fi
	drivemap -s (hd0) ${root}
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### 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 ###
--------------------------------------------------------------------------------

=============================== sdb4/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/sdb4 during installation
UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f /               ext4    errors=remount-ro 0       1
# /data was on /dev/sda1 during installation
UUID=ACFAA193FAA159FA /data           ntfs    defaults,umask=007,gid=46 0       0
# /home was on /dev/sdb5 during installation
UUID=23a120b9-86cc-41bb-8237-d10d68f16efc /home           ext4    defaults        0       2
# /tmp was on /dev/sda3 during installation
UUID=c8bf5b75-295a-4da9-902e-ad7d62ef07aa /tmp            ext4    defaults        0       2
# swap was on /dev/sda2 during installation
UUID=dc2c5da4-453f-4c32-ae43-b32852b163d3 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdb4: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  81.081439972 = 87.060533248   boot/grub/grub.cfg                             2
  81.060001373 = 87.037513728   boot/grub/i386-pc/core.img                     1
  76.549800873 = 82.194722816   boot/vmlinuz-4.18.0-15-generic                 2
  98.409332275 = 105.666215936  boot/vmlinuz-4.18.0-18-generic                 1
  98.409332275 = 105.666215936  vmlinuz                                        1
  76.549800873 = 82.194722816   vmlinuz.old                                    2
  98.703411102 = 105.981980672  boot/initrd.img-4.18.0-15-generic              2
  98.757644653 = 106.040213504  boot/initrd.img-4.18.0-18-generic              1
  98.757644653 = 106.040213504  initrd.img                                     1
  98.703411102 = 105.981980672  initrd.img.old                                 2

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

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

File descriptor 9 (/proc/8292/mounts) leaked on lvs invocation. Parent PID 20287: bash
File descriptor 63 (pipe:[63981]) leaked on lvs invocation. Parent PID 20287: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20190507_1245 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
Warning: failed to translate partition name
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/sdb4:Ubuntu 18.04.2 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="DATA" UUID="ACFAA193FAA159FA" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="560c5466-542f-41d7-84ef-49ebc5a8764d"
/dev/sda3: UUID="c8bf5b75-295a-4da9-902e-ad7d62ef07aa" TYPE="ext4" PARTUUID="89ec7b45-ccd5-4592-95f1-f55c6b7a3df5"
/dev/sdb1: LABEL="SYSTEM" UUID="7E77-E2FC" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="29dd1c79-b2c2-4d49-99e8-f94e21bc32fd"
/dev/sdb3: LABEL="OS" UUID="F0F07E8AF07E5736" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="82180b69-3483-4241-97a8-9226186f8a94"
/dev/sdb4: UUID="f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f" TYPE="ext4" PARTUUID="811dd230-861a-4824-8100-168aac4d2bb0"
/dev/sdb5: UUID="23a120b9-86cc-41bb-8237-d10d68f16efc" TYPE="ext4" PARTUUID="d726280a-f909-42fe-8f28-c11d6311ea5c"
/dev/sdc1: LABEL="UBUNTU 16_0" UUID="E2E6-BFC2" TYPE="vfat" PARTUUID="0b50b84d-01"
/dev/loop0: TYPE="squashfs"
/dev/sda2: UUID="dc2c5da4-453f-4c32-ae43-b32852b163d3" TYPE="swap" PARTUUID="b00e33ff-1938-4f8a-a01e-6120c22a35bb"
/dev/sdb2: PARTLABEL="Microsoft reserved partition" PARTUUID="887d90ad-d1d2-4fcc-9a29-741d6890ecaf"


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

XP not detected by os-prober on sdb3. Please report this message to boot.repair@gmail.com
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
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb1/EFI/Boot/fbx64.efi

=================== sdb4/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 May  6 01:19 grub.d
total 80
-rwxr-xr-x 1 root root 10046 Feb  7 23:20 00_header
-rwxr-xr-x 1 root root  6258 Feb  4 19:10 05_debian_theme
-rwxr-xr-x 1 root root 12693 Feb  7 23:20 10_linux
-rwxr-xr-x 1 root root 11298 Feb  7 23:20 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 Feb  7 23:20 30_os-prober
-rwxr-xr-x 1 root root  1418 Feb  7 23:20 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Feb  7 23:20 40_custom
-rwxr-xr-x 1 root root   216 Feb  7 23:20 41_custom
-rw-r--r-- 1 root root   483 Feb  7 23:20 README




=================== sdb4/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"




=================== efibootmgr -v
BootCurrent: 0008
Timeout: 2 seconds
BootOrder: 0008,0001,0000,0007,0003,0005
Boot0000* Windows Boot Manager	HD(1,GPT,29dd1c79-b2c2-4d49-99e8-f94e21bc32fd,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.}....................
Boot0001* ubuntu	HD(1,GPT,29dd1c79-b2c2-4d49-99e8-f94e21bc32fd,0x800,0x82000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0003* CD/DVD Drive	BBS(CDROM,,0x0)..GO..NO........o.P.1.:. .H.L.-.D.T.-.S.T. .D.V.D.R.A.M. .G.U.E.1.N....................A...........................>..Gd-.;.A..MQ..L.W.K.G.G.E.9.5.J.4.1. .9. . . . . . . . ........BO
Boot0005* Network Card	BBS(Network,,0x0)..GO..NO........k.R.e.a.l.t.e.k. .P.X.E. .B.0.2. .D.0.0.........................rN.D+..,............<..Gd-.;.A..MQ..L.R.e.a.l.t.e.k. .P.X.E. .B.0.2. .D.0.0........BO
Boot0007* Hard Drive	BBS(HD,,0x0)..GO..NO........k.S.a.n.D.i.s.k. .C.r.u.z.e.r. .B.l.a.d.e. .1...2.6....................A.......................>..Gd-.;.A..MQ..L.4.C.5.3.2.0.0.0.0.0.1.2.1.4.1.1.7.1.7.2........BO
Boot0008* UEFI: SanDisk Cruzer Blade 1.26, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(8,0)/HD(1,MBR,0x77,0x800,0x1dd1000)..BO

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sda3	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda3.
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,	notbiosboot, /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,	no-winload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sdb3.
sdb4	: sdb,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb4.
sdb5	: sdb,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb5.

sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes
sdb	: 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 HTS541010A9:;
1:1049kB:985GB:985GB:ntfs::msftdata;
3:985GB:992GB:7000MB:ext4::;
2:992GB:1000GB:8000MB:linux-swap(v1)::;

BYT;
/dev/sdb:128GB:scsi:512:512:gpt:ATA SanDisk SD8SNAT1:;
1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;
2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;
3:290MB:80.3GB:80.0GB:ntfs:Basic data partition:msftdata;
4:80.3GB:112GB:32.0GB:ext4::;
5:112GB:128GB:15.7GB:ext4::;

BYT;
/dev/sdc:16.0GB:scsi:512:512:msdos:SanDisk Cruzer Blade:;
1:1049kB:16.0GB:16.0GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sda   disk          931.5G
sda1  part ntfs     917.6G DATA
sda2  part swap       7.5G
sda3  part ext4       6.5G
sdb   disk          119.2G
sdb1  part vfat       260M SYSTEM
sdb2  part             16M
sdb3  part ntfs      74.5G OS
sdb4  part ext4      29.8G
sdb5  part ext4      14.7G
sdc   disk           14.9G
sdc1  part vfat      14.9G UBUNTU 16_0
sr0   rom            1024M
loop0 loop squashfs   1.4G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0         [SWAP]
sda3     1  0  0         /mnt/boot-sav/sda3
sdb      0  0  0 running
sdb1     0  0  0         /mnt/boot-sav/sdb1
sdb2     0  0  0
sdb3     0  0  0         /mnt/boot-sav/sdb3
sdb4     0  0  0         /mnt/boot-sav/sdb4
sdb5     0  0  0         /mnt/boot-sav/sdb5
sdc      1  0  1 running
sdc1     1  0  1         /cdrom
sr0      1  0  1 running
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=4013268k,nr_inodes=1003317,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=805580k,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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=805580k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda3 on /mnt/boot-sav/sda3 type ext4 (rw,relatime,data=ordered)
/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/sdb4 on /mnt/boot-sav/sdb4 type ext4 (rw,relatime,data=ordered)
/dev/sdb5 on /mnt/boot-sav/sdb5 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 holders inflight integrity power queue range removable ro sda1 sda2 sda3 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 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
/sys/block/sr0 (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
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw 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-16 i2c-17 i2c-18 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sdb3 sdb4 sdb5 sdc sdc1 sg0 sg1 sg2 sg3 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  60 56 b1 72 00 00 00 00  |........`V.r....|
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  fa 59 a1 fa 93 a1 fa ac  |.........Y......|
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/sdb1
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 fc e2 77 7e 4e  4f 20 4e 41 4d 45 20 20  |..)..w~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/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 08 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  88 2f 50 09 00 00 00 00  |........./P.....|
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  36 57 7e f0 8a 7e f0 f0  |........6W~..~..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  9.7M  778M   2% /run
/dev/sdc1      vfat       15G  1.5G   14G  10% /cdrom
/dev/loop0     squashfs  1.4G  1.4G     0 100% /rofs
/cow           overlay   3.9G   95M  3.8G   3% /
tmpfs          tmpfs     3.9G  172K  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  132K  3.9G   1% /tmp
tmpfs          tmpfs     787M   72K  787M   1% /run/user/999
/dev/sda1      fuseblk   918G  571G  347G  63% /mnt/boot-sav/sda1
/dev/sda3      ext4      6.4G   30M  6.0G   1% /mnt/boot-sav/sda3
/dev/sdb1      vfat      256M   31M  226M  12% /mnt/boot-sav/sdb1
/dev/sdb3      fuseblk    75G   60G   15G  81% /mnt/boot-sav/sdb3
/dev/sdb4      ext4       30G  5.0G   23G  18% /mnt/boot-sav/sdb4
/dev/sdb5      ext4       15G   41M   14G   1% /mnt/boot-sav/sdb5

=================== 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: 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: 5D576EF9-8BE2-40D0-976B-5FA3D9D2B749

Device          Start        End    Sectors   Size Type
/dev/sda1        2048 1924226657 1924224610 917.6G Microsoft basic data
/dev/sda2  1937899520 1953523711   15624192   7.5G Linux swap
/dev/sda3  1924227072 1937898946   13671875   6.5G Linux filesystem

Partition table entries are not in disk order.




Disk /dev/sdb: 119.2 GiB, 128035676160 bytes, 250069680 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: D4F3550D-3C38-41FA-99E9-9ECD827E4175

Device         Start       End   Sectors  Size Type
/dev/sdb1       2048    534527    532480  260M EFI System
/dev/sdb2     534528    567295     32768   16M Microsoft reserved
/dev/sdb3     567296 156817295 156250000 74.5G Microsoft basic data
/dev/sdb4  156817408 219318271  62500864 29.8G Linux filesystem
/dev/sdb5  219318272 250068991  30750720 14.7G Linux filesystem


Disk /dev/sdc: 14.9 GiB, 16008609792 bytes, 31266816 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: 0x0b50b84d

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1  *     2048 31266815 31264768 14.9G  c W95 FAT32 (LBA)




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to fix packages) and reinstall the grub-efi-amd64-signed of sdb4, 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 sdb1/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.

Je pense qu'il serait plus sage d'attendre quelqu'un d'autre parce que la partition de boot EFI semble détectée (avec tout ses fichiers)

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/ubuntu/grub.cfg /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/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi

mais je ne sais pas pourquoi il se refuse à le localiser. Je ne suis vraiment pas à l'aise pour le moment avec les systèmes efi, je préfère passer mon tour à quelqu'un de plus compétent.

Néanmoins, as-tu essayé de taper 'exit' dans la console qui se présente à toi au démarrage? (attention clavier qwerty)

Acer Aspire X3990-Dual boot Windows 7 / Ubuntu 18.04

Hors ligne

#6 Le 07/05/2019, à 15:52

Echinacea

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

Merci, j attends alors smile

watts a écrit :

as-tu essayé de taper 'exit' dans la console qui se présente à toi au démarrage?

Oui, j ai essaye, si je tape exit, il boot sur windows.

Hors ligne

#7 Le 07/05/2019, à 17:35

geole

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

Bonjour.

Je pense que tu as fais une installation en LEGACY et que le démarrage est resté en EFI  d'où probablement un mélange.

Voici les points qui me font dire que tu as fais une installation en LEGACY
1) Tes commentaires
Cette fois j’avais un petit problème que le ficher efi boot de Windows 272mb n’existait plus, mais il a été transformé en fat32 sans point de montage. Alors j’ai étudié les documentations en ligne et j’ai lu que pour le boot il ne faut pas créer un point de montage. J’avais un avertissement que cette partition n’a pas de point de montage et si je ne corrige pas, elle ne sera pas utilisée du tout.

2) Le contenu du fichier /etc/fstab qui montre que la partition de boot /EFI n'est pas présente

=============================== sdb4/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
# / was on /dev/sdb4 during installation
UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f /               ext4    errors=remount-ro 0       1
# /data was on /dev/sda1 during installation
UUID=ACFAA193FAA159FA /data           ntfs    defaults,umask=007,gid=46 0       0
# /home was on /dev/sdb5 during installation
UUID=23a120b9-86cc-41bb-8237-d10d68f16efc /home           ext4    defaults        0       2
# /tmp was on /dev/sda3 during installation
UUID=c8bf5b75-295a-4da9-902e-ad7d62ef07aa /tmp            ext4    defaults        0       2
# swap was on /dev/sda2 during installation
UUID=dc2c5da4-453f-4c32-ae43-b32852b163d3 none            swap    sw              0       0
--------------------------------------------------------------------------------

3) Le contenu du MBR qui montre  une structure de démarrage en LEGACY  bonne

 => Grub2 (v2.00) is installed in the MBR of /dev/sdb and looks at sector 
    169995096 of the same hard drive for core.img. core.img is at this 
    location and looks for (,gpt4)/boot/grub. It also embeds following 
    components:
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_gpt biosdisk

Mon avis est que les fichiers  de lancement qui ont été fabriqués (    /boot/vmlinuz-4.18.0-18-generic et initrd    /boot/initrd.img-4.18.0-18-generic )   ne contiennent  pas ce qu'il faut pour l'EFI.


Tu devrais pouvoir réparer avec  boot-repair ( https://doc.ubuntu-fr.org/boot-repair ) avec le paragraphe 2.4-D
Mais avant de l'exécuter, assure-toi que le boot a bien eu lieu en EFI et pas en LEGACY
en faisant cette commande

    [ -d /sys/firmware/efi ] && echo "Session EFI" || echo "Session non-EFI"

Si le démarrage est en mode EFI,le résultat de la commande est "Session EFI"),
ou cette commande qui doit répondre correctement.

 efibootmgr

Dernière modification par geole (Le 07/05/2019, à 17:38)

Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

En ligne

#8 Le 07/05/2019, à 18:03

Echinacea

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

geole a écrit :

assure-toi que le boot a bien eu lieu en EFI

ubuntu@ubuntu:~$ [ -d /sys/firmware/efi ] && echo "Session EFI" || echo "Session non-EFI"
Session EFI
ubuntu@ubuntu:~$ efibootmgr
BootCurrent: 0008
Timeout: 2 seconds
BootOrder: 0008,0001,0000,0007,0003,0005
Boot0000* Windows Boot Manager
Boot0001* ubuntu
Boot0003* CD/DVD Drive
Boot0005* Network Card
Boot0007* Hard Drive
Boot0008* UEFI: SanDisk Cruzer Blade 1.26, Partition 1

Alors, je vais tenter la réparation.

Hors ligne

#9 Le 07/05/2019, à 18:28

Watts

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

@geole Merci d'avoir dépatouiller, je suis pas encore très compétent pour aider...:/

Acer Aspire X3990-Dual boot Windows 7 / Ubuntu 18.04

Hors ligne

#10 Le 07/05/2019, à 19:23

Echinacea

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

Ici mon boot-info après la réparation :

 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.
 => Grub2 (v2.00) is installed in the MBR of /dev/sdb and looks at sector 
    169995096 of the same hard drive for core.img. core.img is at this 
    location and looks for (,gpt4)/boot/grub. It also embeds following 
    components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_gpt biosdisk
    ---------------------------------------------------------------------------
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdc.
 => Windows 2000/XP/2003 is installed in the MBR of /dev/sdd.

sda1: __________________________________________________________________________

    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:        

sda2: __________________________________________________________________________

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

sda3: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

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/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/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/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:        /boot.ini /bootmgr /Boot/BCD /ntldr /NTDETECT.COM

sdb4: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

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

sdd1: __________________________________________________________________________

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

============================ 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 1,924,226,657 1,924,224,610 Data partition (Windows/Linux)
/dev/sda2         1,937,899,520 1,953,523,711    15,624,192 Swap partition (Linux)
/dev/sda3         1,924,227,072 1,937,898,946    13,671,875 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 119.2 GiB, 128035676160 bytes, 250069680 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   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048       534,527       532,480 EFI System partition
/dev/sdb2               534,528       567,295        32,768 Microsoft Reserved Partition (Windows)
/dev/sdb3               567,296   156,817,295   156,250,000 Data partition (Windows/Linux)
/dev/sdb4           156,817,408   219,318,271    62,500,864 Data partition (Linux)
/dev/sdb5           219,318,272   250,068,991    30,750,720 Data partition (Linux)

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

Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 14.9 GiB, 16008609792 bytes, 31266816 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    31,266,815    31,264,768   c W95 FAT32 (LBA)


Drive: sdd _____________________________________________________________________
Disk /dev/sdd: 7.4 GiB, 7918845952 bytes, 15466496 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/sdd1               8,064    15,466,495    15,458,432   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        ACFAA193FAA159FA                       ntfs       DATA
/dev/sda2        dc2c5da4-453f-4c32-ae43-b32852b163d3   swap       
/dev/sda3        c8bf5b75-295a-4da9-902e-ad7d62ef07aa   ext4       
/dev/sdb1        7E77-E2FC                              vfat       SYSTEM
/dev/sdb2                                                          
/dev/sdb3        F0F07E8AF07E5736                       ntfs       OS
/dev/sdb4        f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f   ext4       
/dev/sdb5        23a120b9-86cc-41bb-8237-d10d68f16efc   ext4       
/dev/sdc1        E2E6-BFC2                              vfat       UBUNTU 16_0
/dev/sdd1        880C-C9E1                              vfat       PUBLIC

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

total 0
lrwxrwxrwx 1 root root  9 May  7 16:34 ata-HGST_HTS541010A9E680_JD1008DM1WU22V -> ../../sda
lrwxrwxrwx 1 root root 10 May  7 16:57 ata-HGST_HTS541010A9E680_JD1008DM1WU22V-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May  7 16:34 ata-HGST_HTS541010A9E680_JD1008DM1WU22V-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May  7 16:34 ata-HGST_HTS541010A9E680_JD1008DM1WU22V-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 May  7 16:23 ata-HL-DT-ST_DVDRAM_GUE1N_KWGG9EJ5149 -> ../../sr0
lrwxrwxrwx 1 root root  9 May  7 16:34 ata-SanDisk_SD8SNAT128G1002_163576428235 -> ../../sdb
lrwxrwxrwx 1 root root 10 May  7 16:34 ata-SanDisk_SD8SNAT128G1002_163576428235-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May  7 16:34 ata-SanDisk_SD8SNAT128G1002_163576428235-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May  7 16:57 ata-SanDisk_SD8SNAT128G1002_163576428235-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 May  7 16:34 ata-SanDisk_SD8SNAT128G1002_163576428235-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 May  7 16:34 ata-SanDisk_SD8SNAT128G1002_163576428235-part5 -> ../../sdb5
lrwxrwxrwx 1 root root  9 May  7 16:34 usb-SanDisk_Cruzer_Blade_4C532000001214117172-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 May  7 16:34 usb-SanDisk_Cruzer_Blade_4C532000001214117172-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 May  7 16:34 usb-_USB_DISK_3.0_Pro_07076B7E8A7F5795-0:0 -> ../../sdd
lrwxrwxrwx 1 root root 10 May  7 16:34 usb-_USB_DISK_3.0_Pro_07076B7E8A7F5795-0:0-part1 -> ../../sdd1
lrwxrwxrwx 1 root root  9 May  7 16:34 wwn-0x5000cca827dabb9f -> ../../sda
lrwxrwxrwx 1 root root 10 May  7 16:57 wwn-0x5000cca827dabb9f-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May  7 16:34 wwn-0x5000cca827dabb9f-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May  7 16:34 wwn-0x5000cca827dabb9f-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 May  7 16:23 wwn-0x5001480000000000 -> ../../sr0
lrwxrwxrwx 1 root root  9 May  7 16:34 wwn-0x5001b444a435afe6 -> ../../sdb
lrwxrwxrwx 1 root root 10 May  7 16:34 wwn-0x5001b444a435afe6-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May  7 16:34 wwn-0x5001b444a435afe6-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May  7 16:57 wwn-0x5001b444a435afe6-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 May  7 16:34 wwn-0x5001b444a435afe6-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 May  7 16:34 wwn-0x5001b444a435afe6-part5 -> ../../sdb5

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sda3        /media/ubuntu/c8bf5b75-295a-4da9-902e-ad7d62ef07aa 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)
/dev/sdd1        /media/ubuntu/PUBLIC     vfat       (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)


========================== sdb1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 1301aa9f-ad6c-4657-b298-465ba7f6f228 root hd1,gpt4 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

================================ sdb3/boot.ini: ================================

--------------------------------------------------------------------------------
[boot loader]
timeout=10
default=multi(0)disk(0)rdisk(1)partition(3)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(1)partition(3)\WINDOWS="Windows" /noexecute=optin /fastdetect
--------------------------------------------------------------------------------

=========================== sdb4/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
else
  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=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-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
	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,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
	else
	  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
	fi
        linux	/boot/vmlinuz-4.15.0-48-generic root=UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-48-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
	menuentry 'Ubuntu, with Linux 4.15.0-48-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-48-generic-advanced-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
		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,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		else
		  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		fi
		echo	'Loading Linux 4.15.0-48-generic ...'
	        linux	/boot/vmlinuz-4.15.0-48-generic root=UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-48-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-48-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-48-generic-recovery-f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		else
		  search --no-floppy --fs-uuid --set=root f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f
		fi
		echo	'Loading Linux 4.15.0-48-generic ...'
	        linux	/boot/vmlinuz-4.15.0-48-generic root=UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-48-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/25_custom ###

menuentry "Windows UEFI bootmgfw.efi" {
search --fs-uuid --no-floppy --set=root 7E77-E2FC
chainloader (${root})/EFI/Microsoft/Boot/bootmgfw.efi
}

menuentry "Windows Boot UEFI loader" {
search --fs-uuid --no-floppy --set=root 7E77-E2FC
chainloader (${root})/EFI/Boot/bkpbootx64.efi
}

menuentry "Windows Boot UEFI fbx64.efi" {
search --fs-uuid --no-floppy --set=root 7E77-E2FC
chainloader (${root})/EFI/Boot/fbx64.efi
}

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root 7E77-E2FC
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi" {
search --fs-uuid --no-floppy --set=root 7E77-E2FC
chainloader (${root})/EFI/ubuntu/mmx64.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-efi-7E77-E2FC' {
	insmod part_gpt
	insmod fat
	set root='hd1,gpt1'
	if [ x$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  7E77-E2FC
	else
	  search --no-floppy --fs-uuid --set=root 7E77-E2FC
	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 ###
--------------------------------------------------------------------------------

=============================== sdb4/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/sdb4 during installation
UUID=f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f /               ext4    errors=remount-ro 0       1
# /data was on /dev/sda1 during installation
UUID=ACFAA193FAA159FA /data           ntfs    defaults,umask=007,gid=46 0       0
# /home was on /dev/sdb5 during installation
UUID=23a120b9-86cc-41bb-8237-d10d68f16efc /home           ext4    defaults        0       2
# /tmp was on /dev/sda3 during installation
UUID=c8bf5b75-295a-4da9-902e-ad7d62ef07aa /tmp            ext4    defaults        0       2
# swap was on /dev/sda2 during installation
UUID=dc2c5da4-453f-4c32-ae43-b32852b163d3 none            swap    sw              0       0
UUID=7E77-E2FC	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sdb4: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  84.912555695 = 91.174162432   boot/grub/grub.cfg                             1
  76.682529449 = 82.337239040   boot/vmlinuz-4.15.0-48-generic                 1
  76.682529449 = 82.337239040   vmlinuz                                        1
  76.682529449 = 82.337239040   vmlinuz.old                                    1
  77.080566406 = 82.764627968   boot/initrd.img-4.15.0-48-generic              2
  77.080566406 = 82.764627968   initrd.img                                     2
  77.080566406 = 82.764627968   initrd.img.old                                 2

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

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

File descriptor 9 (/proc/4745/mounts) leaked on lvs invocation. Parent PID 11127: bash
File descriptor 63 (pipe:[111556]) leaked on lvs invocation. Parent PID 11127: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20190507_1634 ===================
boot-repair version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
Warning: failed to translate partition name
boot-repair 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/sdb4:Ubuntu 18.04.2 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="DATA" UUID="ACFAA193FAA159FA" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="560c5466-542f-41d7-84ef-49ebc5a8764d"
/dev/sda3: UUID="c8bf5b75-295a-4da9-902e-ad7d62ef07aa" TYPE="ext4" PARTUUID="89ec7b45-ccd5-4592-95f1-f55c6b7a3df5"
/dev/sdb1: LABEL="SYSTEM" UUID="7E77-E2FC" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="29dd1c79-b2c2-4d49-99e8-f94e21bc32fd"
/dev/sdb3: LABEL="OS" UUID="F0F07E8AF07E5736" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="82180b69-3483-4241-97a8-9226186f8a94"
/dev/sdb4: UUID="f986cf3a-6ec0-4000-9b93-e5ac4d3b0e5f" TYPE="ext4" PARTUUID="811dd230-861a-4824-8100-168aac4d2bb0"
/dev/sdb5: UUID="23a120b9-86cc-41bb-8237-d10d68f16efc" TYPE="ext4" PARTUUID="d726280a-f909-42fe-8f28-c11d6311ea5c"
/dev/sdc1: LABEL="UBUNTU 16_0" UUID="E2E6-BFC2" TYPE="vfat" PARTUUID="0b50b84d-01"
/dev/loop0: TYPE="squashfs"
/dev/sda2: UUID="dc2c5da4-453f-4c32-ae43-b32852b163d3" TYPE="swap" PARTUUID="b00e33ff-1938-4f8a-a01e-6120c22a35bb"
/dev/sdd1: LABEL="PUBLIC" UUID="880C-C9E1" TYPE="vfat" PARTUUID="88b83e26-01"
/dev/sdb2: PARTLABEL="Microsoft reserved partition" PARTUUID="887d90ad-d1d2-4fcc-9a29-741d6890ecaf"


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

XP not detected by os-prober on sdb3. Please report this message to boot.repair@gmail.com
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
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb1/EFI/Boot/fbx64.efi

=================== sdb4/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 May  6 01:19 grub.d
total 80
-rwxr-xr-x 1 root root 10046 Feb  7 23:20 00_header
-rwxr-xr-x 1 root root  6258 Feb  4 19:10 05_debian_theme
-rwxr-xr-x 1 root root 12693 Feb  7 23:20 10_linux
-rwxr-xr-x 1 root root 11298 Feb  7 23:20 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 Feb  7 23:20 30_os-prober
-rwxr-xr-x 1 root root  1418 Feb  7 23:20 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Feb  7 23:20 40_custom
-rwxr-xr-x 1 root root   216 Feb  7 23:20 41_custom
-rw-r--r-- 1 root root   483 Feb  7 23:20 README




=================== sdb4/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"




=================== efibootmgr -v
BootCurrent: 0008
Timeout: 2 seconds
BootOrder: 0008,0001,0000,0007,0003,0005
Boot0000* Windows Boot Manager	HD(1,GPT,29dd1c79-b2c2-4d49-99e8-f94e21bc32fd,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.}....................
Boot0001* ubuntu	HD(1,GPT,29dd1c79-b2c2-4d49-99e8-f94e21bc32fd,0x800,0x82000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0003* CD/DVD Drive	BBS(CDROM,,0x0)..GO..NO........o.P.1.:. .H.L.-.D.T.-.S.T. .D.V.D.R.A.M. .G.U.E.1.N....................A...........................>..Gd-.;.A..MQ..L.W.K.G.G.E.9.5.J.4.1. .9. . . . . . . . ........BO
Boot0005* Network Card	BBS(Network,,0x0)..GO..NO........k.R.e.a.l.t.e.k. .P.X.E. .B.0.2. .D.0.0.........................rN.D+..,............<..Gd-.;.A..MQ..L.R.e.a.l.t.e.k. .P.X.E. .B.0.2. .D.0.0........BO
Boot0007* Hard Drive	BBS(HD,,0x0)..GO..NO........k.S.a.n.D.i.s.k. .C.r.u.z.e.r. .B.l.a.d.e. .1...2.6....................A.......................>..Gd-.;.A..MQ..L.4.C.5.3.2.0.0.0.0.0.1.2.1.4.1.1.7.1.7.2........BO
Boot0008* UEFI: SanDisk Cruzer Blade 1.26, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(8,0)/HD(1,MBR,0x77,0x800,0x1dd1000)..BO

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sda3	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /media/ubuntu/c8bf5b75-295a-4da9-902e-ad7d62ef07aa.
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,	notbiosboot, /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,	no-winload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sdb3.
sdb4	: sdb,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb4.
sdb5	: sdb,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb5.
sdd1	: sdd,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /media/ubuntu/PUBLIC.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA HGST HTS541010A9:;
1:1049kB:985GB:985GB:ntfs::msftdata;
3:985GB:992GB:7000MB:ext4::;
2:992GB:1000GB:8000MB:linux-swap(v1)::;

BYT;
/dev/sdb:128GB:scsi:512:512:gpt:ATA SanDisk SD8SNAT1:;
1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;
2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;
3:290MB:80.3GB:80.0GB:ntfs:Basic data partition:msftdata;
4:80.3GB:112GB:32.0GB:ext4::;
5:112GB:128GB:15.7GB:ext4::;

BYT;
/dev/sdc:16.0GB:scsi:512:512:msdos:SanDisk Cruzer Blade:;
1:1049kB:16.0GB:16.0GB:fat32::boot, lba;

BYT;
/dev/sdd:7919MB:scsi:512:512:msdos: USB DISK 3.0 Pro:;
1:4129kB:7919MB:7915MB:fat32::lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sda   disk          931.5G
sda1  part ntfs     917.6G DATA
sda2  part swap       7.5G
sda3  part ext4       6.5G
sdb   disk          119.2G
sdb1  part vfat       260M SYSTEM
sdb2  part             16M
sdb3  part ntfs      74.5G OS
sdb4  part ext4      29.8G
sdb5  part ext4      14.7G
sdc   disk           14.9G
sdc1  part vfat      14.9G UBUNTU 16_0
sdd   disk            7.4G
sdd1  part vfat       7.4G PUBLIC
sr0   rom            1024M
loop0 loop squashfs   1.4G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0         [SWAP]
sda3     1  0  0         /media/ubuntu/c8bf5b75-295a-4da9-902e-ad7d62ef07aa
sdb      0  0  0 running
sdb1     0  0  0         /mnt/boot-sav/sdb1
sdb2     0  0  0
sdb3     0  0  0         /mnt/boot-sav/sdb3
sdb4     0  0  0         /mnt/boot-sav/sdb4
sdb5     0  0  0         /mnt/boot-sav/sdb5
sdc      1  0  1 running
sdc1     1  0  1         /cdrom
sdd      1  0  1 running
sdd1     1  0  1         /media/ubuntu/PUBLIC
sr0      1  0  1 running
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=4013268k,nr_inodes=1003317,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=805580k,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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=805580k,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/sdd1 on /media/ubuntu/PUBLIC type vfat (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)
/dev/sda3 on /media/ubuntu/c8bf5b75-295a-4da9-902e-ad7d62ef07aa type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb1 on /mnt/boot-sav/sdb1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb3 on /mnt/boot-sav/sdb3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb4 on /mnt/boot-sav/sdb4 type ext4 (rw,relatime,data=ordered)
/dev/sdb5 on /mnt/boot-sav/sdb5 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 holders inflight integrity power queue range removable ro sda1 sda2 sda3 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 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
/sys/block/sdd (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 sdd1 size slaves stat subsystem trace uevent
/sys/block/sr0 (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
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw 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-16 i2c-17 i2c-18 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sdb3 sdb4 sdb5 sdc sdc1 sdd sdd1 sg0 sg1 sg2 sg3 sg4 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  60 56 b1 72 00 00 00 00  |........`V.r....|
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  fa 59 a1 fa 93 a1 fa ac  |.........Y......|
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/sdb1
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 fc e2 77 7e 4e  4f 20 4e 41 4d 45 20 20  |..)..w~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/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 08 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  88 2f 50 09 00 00 00 00  |........./P.....|
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  36 57 7e f0 8a 7e f0 f0  |........6W~..~..|
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/sdd1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 20 e0 02  |.X.MSDOS5.0.. ..|
00000010  02 00 00 00 00 f8 00 00  80 00 3f 00 80 1f 00 00  |..........?.....|
00000020  80 e0 eb 00 c0 0e 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 08 00 50 68 49 73  4f 6e 00 00 00 00 00 00  |....PhIsOn......|
00000040  00 01 29 e1 c9 0c 88 50  55 42 4c 49 43 20 20 20  |..)....PUBLIC   |
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 4e 02 8a 56 40 b4 08  |{......|.N..V@..|
00000070  cd 13 73 05 b9 ff ff 8a  f1 66 0f b6 c6 40 66 0f  |..s......f...@f.|
00000080  b6 d1 80 e2 3f f7 e2 86  cd c0 ed 06 41 66 0f b7  |....?.......Af..|
00000090  c9 66 f7 e1 66 89 46 f8  83 7e 16 00 75 38 83 7e  |.f..f.F..~..u8.~|
000000a0  2a 00 77 32 66 8b 46 1c  66 83 c0 0c bb 00 80 b9  |*.w2f.F.f.......|
000000b0  01 00 e8 2b 00 e9 48 03  a0 fa 7d b4 7d 8b f0 ac  |...+..H...}.}...|
000000c0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000d0  ee a0 fb 7d eb e5 a0 f9  7d eb e0 98 cd 16 cd 19  |...}....}.......|
000000e0  66 60 66 3b 46 f8 0f 82  4a 00 66 6a 00 66 50 06  |f`f;F...J.fj.fP.|
000000f0  53 66 68 10 00 01 00 80  7e 02 00 0f 85 20 00 b4  |Sfh.....~.... ..|
00000100  41 bb aa 55 8a 56 40 cd  13 0f 82 1c 00 81 fb 55  |A..U.V@........U|
00000110  aa 0f 85 14 00 f6 c1 01  0f 84 0d 00 fe 46 02 b4  |.............F..|
00000120  42 8a 56 40 8b f4 cd 13  b0 f9 66 58 66 58 66 58  |B.V@......fXfXfX|
00000130  66 58 eb 2a 66 33 d2 66  0f b7 4e 18 66 f7 f1 fe  |fX.*f3.f..N.f...|
00000140  c2 8a ca 66 8b d0 66 c1  ea 10 f7 76 1a 86 d6 8a  |...f..f....v....|
00000150  56 40 8a e8 c0 e4 06 0a  cc b8 01 02 cd 13 66 61  |V@............fa|
00000160  0f 82 54 ff 81 c3 00 02  66 40 49 0f 85 71 ff c3  |..T.....f@I..q..|
00000170  4e 54 4c 44 52 20 20 20  20 20 20 00 00 00 00 00  |NTLDR      .....|
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 52 65  |..............Re|
000001b0  6d 6f 76 65 20 64 69 73  6b 73 20 6f 72 20 6f 74  |move disks or ot|
000001c0  68 65 72 20 6d 65 64 69  61 2e ff 0d 0a 44 69 73  |her media....Dis|
000001d0  6b 20 65 72 72 6f 72 ff  0d 0a 50 72 65 73 73 20  |k error...Press |
000001e0  61 6e 79 20 6b 65 79 20  74 6f 20 72 65 73 74 61  |any key to resta|
000001f0  72 74 0d 0a 00 00 00 00  00 ac cb d8 00 00 55 aa  |rt............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  9.7M  778M   2% /run
/dev/sdc1      vfat       15G  1.5G   14G  10% /cdrom
/dev/loop0     squashfs  1.4G  1.4G     0 100% /rofs
/cow           overlay   3.9G  129M  3.8G   4% /
tmpfs          tmpfs     3.9G  340K  3.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  8.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  588K  3.9G   1% /tmp
tmpfs          tmpfs     787M   72K  787M   1% /run/user/999
/dev/sdd1      vfat      7.4G  7.0G  452M  95% /media/ubuntu/PUBLIC
/dev/sda3      ext4      6.4G   30M  6.0G   1% /media/ubuntu/c8bf5b75-295a-4da9-902e-ad7d62ef07aa
/dev/sda1      fuseblk   918G  571G  347G  63% /mnt/boot-sav/sda1
/dev/sdb1      vfat      256M   31M  226M  12% /mnt/boot-sav/sdb1
/dev/sdb3      fuseblk    75G   60G   15G  81% /mnt/boot-sav/sdb3
/dev/sdb4      ext4       30G  5.0G   23G  18% /mnt/boot-sav/sdb4
/dev/sdb5      ext4       15G   41M   14G   1% /mnt/boot-sav/sdb5

=================== 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: 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: 5D576EF9-8BE2-40D0-976B-5FA3D9D2B749

Device          Start        End    Sectors   Size Type
/dev/sda1        2048 1924226657 1924224610 917.6G Microsoft basic data
/dev/sda2  1937899520 1953523711   15624192   7.5G Linux swap
/dev/sda3  1924227072 1937898946   13671875   6.5G Linux filesystem

Partition table entries are not in disk order.




Disk /dev/sdb: 119.2 GiB, 128035676160 bytes, 250069680 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: D4F3550D-3C38-41FA-99E9-9ECD827E4175

Device         Start       End   Sectors  Size Type
/dev/sdb1       2048    534527    532480  260M EFI System
/dev/sdb2     534528    567295     32768   16M Microsoft reserved
/dev/sdb3     567296 156817295 156250000 74.5G Microsoft basic data
/dev/sdb4  156817408 219318271  62500864 29.8G Linux filesystem
/dev/sdb5  219318272 250068991  30750720 14.7G Linux filesystem


Disk /dev/sdc: 14.9 GiB, 16008609792 bytes, 31266816 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: 0x0b50b84d

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1  *     2048 31266815 31264768 14.9G  c W95 FAT32 (LBA)


Disk /dev/sdd: 7.4 GiB, 7918845952 bytes, 15466496 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: 0x88b83e26

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdd1        8064 15466495 15458432  7.4G  c W95 FAT32 (LBA)




=================== Default settings of Boot Repair
The default repair of the Boot-Repair utility would purge (in order to fix packages) and reinstall the grub-efi-amd64-signed of sdb4, 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 sdb1/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 purge (in order to fix packages) and reinstall the grub-efi of sdb4, using the following options:     kernel-purge   sdb1/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file


/boot/efi added in sdb4/fstab
Quantity of real Windows: 1
Fixed /mnt/boot-sav/sdb3/boot.ini
Fixed /mnt/boot-sav/sdb3/ntldr
Fixed /mnt/boot-sav/sdb3/NTDETECT.COM
Created sdb4/boot/efi
Mount sdb1 on /mnt/boot-sav/sdb4/boot/efi
efi files in sdb1/efi: /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/fwupx64.efi /Boot/fbx64.efi /Boot/bootx64.efi
chroot /mnt/boot-sav/sdb4 apt-get -y update
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://lu.archive.ubuntu.com/ubuntu bionic InRelease: Couldn't create temporary file /tmp/apt.conf.kWIjYx for passing config to apt-key
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://lu.archive.ubuntu.com/ubuntu bionic-updates InRelease: Couldn't create temporary file /tmp/apt.conf.6bW9jH for passing config to apt-key
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://lu.archive.ubuntu.com/ubuntu bionic-backports InRelease: Couldn't create temporary file /tmp/apt.conf.hKe4TR for passing config to apt-key
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://security.ubuntu.com/ubuntu bionic-security InRelease: Couldn't create temporary file /tmp/apt.conf.ttB9WT for passing config to apt-key
W: Failed to fetch http://lu.archive.ubuntu.com/ubuntu/dists/bionic/InRelease  Couldn't create temporary file /tmp/apt.conf.kWIjYx for passing config to apt-key
W: Failed to fetch http://lu.archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease  Couldn't create temporary file /tmp/apt.conf.6bW9jH for passing config to apt-key
W: Failed to fetch http://lu.archive.ubuntu.com/ubuntu/dists/bionic-backports/InRelease  Couldn't create temporary file /tmp/apt.conf.hKe4TR for passing config to apt-key
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease  Couldn't create temporary file /tmp/apt.conf.ttB9WT for passing config to apt-key
W: Some index files failed to download. They have been ignored, or old ones used instead.
purge_kernel of sdb4
linux-generic available

The following additional packages will be installed:
linux-headers-4.15.0-48 linux-headers-4.15.0-48-generic
linux-headers-generic linux-image-4.15.0-48-generic linux-image-generic
linux-modules-4.15.0-48-generic linux-modules-extra-4.15.0-48-generic
Suggested packages:
fdutils linux-doc-4.15.0 | linux-source-4.15.0 linux-tools
The following NEW packages will be installed:
linux-generic linux-headers-4.15.0-48 linux-headers-4.15.0-48-generic
linux-headers-generic linux-image-4.15.0-48-generic linux-image-generic
linux-modules-4.15.0-48-generic linux-modules-extra-4.15.0-48-generic
0 upgraded, 8 newly installed, 0 to remove and 267 not upgraded.
DEBCHECK debOK, linux-generic
DEBCHECKLINUX debOK
ls /mnt/boot-sav/sdb4/boot/: config-4.18.0-15-generic config-4.18.0-18-generic efi grub initrd.img-4.18.0-15-generic initrd.img-4.18.0-18-generic memtest86+.bin memtest86+.elf memtest86+_multiboot.bin System.map-4.18.0-15-generic System.map-4.18.0-18-generic vmlinuz-4.18.0-15-generic vmlinuz-4.18.0-18-generic
chroot /mnt/boot-sav/sdb4 apt-get purge -y linux-headers-*


Package 'linux-headers-686-pae' is not installed, so not removed
Package 'linux-headers-amd64' is not installed, so not removed
Package 'linux-headers-4.15.0-1004-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1006-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1007-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1008-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1009-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-20' is not installed, so not removed
Package 'linux-headers-4.15.0-20-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-20-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-1006-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1007-oracle' is not installed, so not removed
Package 'linux-headers-4.15.0-1008-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1008-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1008-oracle' is not installed, so not removed
Package 'linux-headers-4.15.0-1009-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1009-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1009-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1009-oracle' is not installed, so not removed
Package 'linux-headers-4.15.0-1010-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1010-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1010-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1010-oracle' is not installed, so not removed
Package 'linux-headers-4.15.0-1011-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1011-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1011-oracle' is not installed, so not removed
Package 'linux-headers-4.15.0-1012-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1012-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1012-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1013-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1013-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1014-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1014-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1015-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1015-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1016-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1016-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1017-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1017-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1017-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1017-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1018-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1018-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1018-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1019-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1019-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1019-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1019-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1020-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1020-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1021-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1021-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1021-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1021-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1021-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1022-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1023-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1023-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1023-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1023-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1024-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1024-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1025-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1025-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1025-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1025-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1026-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1026-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1026-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1027-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1027-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1027-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1028-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1028-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1028-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1028-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1029-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1029-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1029-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1030-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1030-gcp' is not installed, so not removed
Package 'linux-headers-4.15.0-1030-gke' is not installed, so not removed
Package 'linux-headers-4.15.0-1030-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1030-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1031-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1031-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1031-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1032-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1032-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1032-kvm' is not installed, so not removed
Package 'linux-headers-4.15.0-1033-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1033-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1034-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1034-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1035-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1035-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1035-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1036-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-1036-oem' is not installed, so not removed
Package 'linux-headers-4.15.0-1037-aws' is not installed, so not removed
Package 'linux-headers-4.15.0-1037-azure' is not installed, so not removed
Package 'linux-headers-4.15.0-22' is not installed, so not removed
Package 'linux-headers-4.15.0-22-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-22-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-23' is not installed, so not removed
Package 'linux-headers-4.15.0-23-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-23-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-24' is not installed, so not removed
Package 'linux-headers-4.15.0-24-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-24-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-29' is not installed, so not removed
Package 'linux-headers-4.15.0-29-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-29-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-30' is not installed, so not removed
Package 'linux-headers-4.15.0-30-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-30-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-32' is not installed, so not removed
Package 'linux-headers-4.15.0-32-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-32-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-33' is not installed, so not removed
Package 'linux-headers-4.15.0-33-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-33-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-34' is not installed, so not removed
Package 'linux-headers-4.15.0-34-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-34-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-36' is not installed, so not removed
Package 'linux-headers-4.15.0-36-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-36-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-38' is not installed, so not removed
Package 'linux-headers-4.15.0-38-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-38-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-39' is not installed, so not removed
Package 'linux-headers-4.15.0-39-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-39-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-42' is not installed, so not removed
Package 'linux-headers-4.15.0-42-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-42-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-43' is not installed, so not removed
Package 'linux-headers-4.15.0-43-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-43-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-44' is not installed, so not removed
Package 'linux-headers-4.15.0-44-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-44-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-45' is not installed, so not removed
Package 'linux-headers-4.15.0-45-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-45-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-46' is not installed, so not removed
Package 'linux-headers-4.15.0-46-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-46-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-47' is not installed, so not removed
Package 'linux-headers-4.15.0-47-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-47-lowlatency' is not installed, so not removed
Package 'linux-headers-4.15.0-48' is not installed, so not removed
Package 'linux-headers-4.15.0-48-generic' is not installed, so not removed
Package 'linux-headers-4.15.0-48-lowlatency' is not installed, so not removed
Package 'linux-headers-4.18.0-1004-gcp' is not installed, so not removed
Package 'linux-headers-4.18.0-1005-gcp' is not installed, so not removed
Package 'linux-headers-4.18.0-1006-azure' is not installed, so not removed
Package 'linux-headers-4.18.0-1006-gcp' is not installed, so not removed
Package 'linux-headers-4.18.0-1007-azure' is not installed, so not removed
Package 'linux-headers-4.18.0-1007-gcp' is not installed, so not removed
Package 'linux-headers-4.18.0-1008-azure' is not installed, so not removed
Package 'linux-headers-4.18.0-1008-gcp' is not installed, so not removed
Package 'linux-headers-4.18.0-1009-gcp' is not installed, so not removed
Package 'linux-headers-4.18.0-1011-azure' is not installed, so not removed
Package 'linux-headers-4.18.0-1013-azure' is not installed, so not removed
Package 'linux-headers-4.18.0-1014-azure' is not installed, so not removed
Package 'linux-headers-4.18.0-13' iSET@_progressbar1.pulse()
s not installed, so not removed
Package 'linux-headers-4.18.0-13-generic' is not installed, so not removed
Package 'linux-headers-4.18.0-13-lowlatency' is not installed, so not removed
Package 'linux-headers-4.18.0-14' is not installed, so not removed
Package 'linux-headers-4.18.0-14-generic' is not installed, so not removed
Package 'linux-headers-4.18.0-14-lowlatency' is not installed, so not removed
Package 'linux-headers-4.18.0-15-lowlatency' is not installed, so not removed
Package 'linux-headers-4.18.0-16' is not installed, so not removed
Package 'linux-headers-4.18.0-16-generic' is not installed, so not removed
Package 'linux-headers-4.18.0-16-lowlatency' is not installed, so not removed
Package 'linux-headers-4.18.0-17' is not installed, so not removed
Package 'linux-headers-4.18.0-17-generic' is not installed, so not removed
Package 'linux-headers-4.18.0-17-lowlatency' is not installed, so not removed
Package 'linux-headers-4.18.0-18-lowlatency' is not installed, so not removed
Package 'linux-headers-aws' is not installed, so not removed
Package 'linux-headers-azure' is not installed, so not removed
Package 'linux-headers-azure-edge' is not installed, so not removed
Package 'linux-headers-gcp' is not installed, so not removed
Package 'linux-headers-gcp-edge' is not installed, so not removed
Package 'linux-headers-generic' is not installed, so not removed
Package 'linux-headers-generic-hwe-16.04' is not installed, so not removed
Package 'linux-headers-generic-hwe-16.04-edge' is not installed, so not removed
Package 'linux-headers-generic-hwe-18.04-edge' is not installed, so not removed
Package 'linux-headers-gke' is not installed, so not removed
Package 'linux-headers-gke-4.15' is not installed, so not removed
Package 'linux-headers-kvm' is not installed, so not removed
Package 'linux-headers-lowlatency' is not installed, so not removed
Package 'linux-headers-lowlatency-hwe-16.04' is not installed, so not removed
Package 'linux-headers-lowlatency-hwe-16.04-edge' is not installed, so not removed
Package 'linux-headers-lowlatency-hwe-18.04' is not installed, so not removed
Package 'linux-headers-lowlatency-hwe-18.04-edge' is not installed, so not removed
Package 'linux-headers-oem' is not installed, so not removed
Package 'linux-headers-oracle' is not installed, so not removed
Package 'linux-headers-virtual' is not installed, so not removed
Package 'linux-headers-virtual-hwe-16.04' is not installed, so not removed
Package 'linux-headers-virtual-hwe-16.04-edge' is not installed, so not removed
Package 'linux-headers-virtual-hwe-18.04' is not installed, so not removed
Package 'linux-headers-virtual-hwe-18.04-edge' is not installed, so not removed
Package 'linux-headers-4.18.0-1006-aws' is not installed, so not removed
Package 'linux-headers-4.18.0-1007-aws' is not installed, so not removed
Package 'linux-headers-4.18.0-1008-aws' is not installed, so not removed
Package 'linux-headers-4.18.0-1011-aws' is not installed, so not removed
Package 'linux-headers-4.18.0-1012-aws' is not installed, so not removed
Package 'linux-headers-4.18.0-1013-aws' is not installed, so not removed
Package 'linux-headers-aws-edge' is not installed, so not removed
The following packages were automatically installed and are no longer required:
amd64-microcode intel-microcode iucode-tool linux-image-generic-hwe-18.04
thermald
Use 'apt autoremove' to remove them.
The following packages will be REMOVED:
linux-generic-hwe-18.04* linux-headers-4.18.0-15*
linux-headers-4.18.0-15-generic* linux-headers-4.18.0-18*
linux-headers-4.18.0-18-generic* linux-headers-generic-hwe-18.04*
0 upgraded, 0 newly installed, 6 to remove and 267 not upgraded.
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
SET@_progressbar1.pulse()
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 162114 files and directories currently installed.)
Removing linux-generic-hwe-18.04 (4.18.0.18.68) ...
Removing linux-headers-4.18.0-15-generic (4.18.0-15.16~18.04.1) ...
Removing linux-headers-4.18.0-15 (4.18.0-15.16~18.04.1) ...
Removing linux-headers-generic-hwe-18.04 (4.18.0.18.68) ...
Removing linux-headers-4.18.0-18-generic (4.18.0-18.19~18.04.1) ...
Removing linux-headers-4.18.0-18 (4.18.0-18.19~18.04.1) ...
chroot /mnt/boot-sav/sdb4 apt-get purge -y linux-image-*

Package 'linux-image-2.6-rt' is not installed, so not removed
Package 'linux-image-2.6' is not installed, so not removed
Package 'linux-image-4.15.0-1004-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1006-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1007-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1008-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1009-azure' is not installed, so not removed
Package 'linux-image-4.15.0-20-generic' is not installed, so not removed
Package 'linux-image-4.15.0-20-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1004-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1009-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-20-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-20-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-1006-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1007-oracle' is not installed, so not removed
Package 'linux-image-4.15.0-1008-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1008-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1008-oracle' is not installed, so not removed
Package 'linux-image-4.15.0-1009-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1009-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1009-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1009-oracle' is not installed, so not removed
Package 'linux-image-4.15.0-1010-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1010-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1010-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1010-oracle' is not installed, so not removed
Package 'linux-image-4.15.0-1011-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1011-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1011-oracle' is not installed, so not removed
Package 'linux-image-4.15.0-1012-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1012-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1012-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1013-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1013-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1014-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1014-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1015-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1015-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1016-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1016-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1017-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1017-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1017-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1017-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1018-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1018-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1018-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1019-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1019-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1019-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1019-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1020-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1020-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1021-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1021-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1021-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1021-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1021-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1022-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1023-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1023-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1023-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1023-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1024-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1024-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1025-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1025-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1025-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1025-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1026-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1026-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1026-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1027-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1027-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1027-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1028-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1028-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1028-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1028-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1029-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1029-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1029-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1030-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1030-gcp' is not installed, so not removed
Package 'linux-image-4.15.0-1030-gke' is not installed, so not removed
Package 'linux-image-4.15.0-1030-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1030-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1031-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1031-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1031-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1032-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1032-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1032-kvm' is not installed, so not removed
Package 'linux-image-4.15.0-1033-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1033-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1034-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1034-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1035-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1035-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1035-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1036-azure' is not installed, so not removed
Package 'linux-image-4.15.0-1036-oem' is not installed, so not removed
Package 'linux-image-4.15.0-1037-aws' is not installed, so not removed
Package 'linux-image-4.15.0-1037-azure' is not installed, so not removed
Package 'linux-image-4.15.0-22-generic' is not installed, so not removed
Package 'linux-image-4.15.0-22-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-23-generic' is not installed, so not removed
Package 'linux-image-4.15.0-23-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-24-generic' is not installed, so not removed
Package 'linux-image-4.15.0-24-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-29-generic' is not installed, so not removed
Package 'linux-image-4.15.0-29-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-30-generic' is not installed, so not removed
Package 'linux-image-4.15.0-30-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-32-generic' is not installed, so not removed
Package 'linux-image-4.15.0-32-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-33-generic' is not installed, so not removed
Package 'linux-image-4.15.0-33-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-34-generic' is not installed, so not removed
Package 'linux-image-4.15.0-34-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-36-generic' is not installed, so not removed
Package 'linux-image-4.15.0-36-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-38-generic' is not installed, so not removed
Package 'linux-image-4.15.0-38-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-39-generic' is not installed, so not removed
Package 'linux-image-4.15.0-39-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-42-generic' is not installed, so not removed
Package 'linux-image-4.15.0-42-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-43-generic' is not installed, so not removed
Package 'linux-image-4.15.0-43-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-44-generic' is not installed, so not removed
Package 'linux-image-4.15.0-44-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-45-generic' is not installed, so not removed
Package 'linux-image-4.15.0-45-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-46-generic' is not installed, so not removed
Package 'linux-image-4.15.0-46-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-47-generic' is not installed, so not removed
Package 'linux-image-4.15.0-47-lowlatency' is not installed, so not removed
Package 'linux-image-4.15.0-48-generic' is not installed, so not removed
Package 'linux-image-4.15.0-48-lowlatency' is not installed, so not removed
Package 'linux-image-4.18.0-1004-gcp' is not installed, so not removed
Package 'linux-image-4.18.0-1005-gcp' is not installed, so not removed
Package 'linux-image-4.18.0-1006-azure' is not installed, so not removed
Package 'linux-image-4.18.0-1006-gcp' is not installed, so not removed
Package 'linux-image-4.18.0-1007-azure' is not installed, so not removed
Package 'linux-image-4.18.0-1007-gcp' is not installed, so not removed
Package 'linux-image-4.18.0-1008-azure' is not installed, so not removed
Package 'linux-image-4.18.0-1008-gcp' is not installed, so not removed
Package 'linux-image-4.18.0-1009-gcp' is not installed, so not removed
Package 'linux-image-4.18.0-1011-azure' is not installed, so not removed
Package 'linux-image-4.18.0-1013-azure' is not installed, so not removed
Package 'linux-image-4.18.0-1014-azure' is not installed, so not removed
Package 'linux-image-4.18.0-13-generic' is not installed, so not removed
Package 'linux-image-4.18.0-13-lowlatency' is not installed, so not removed
Package 'linux-image-4.18.0-14-generic' is not installed, so not removed
Package 'linux-image-4.18.0-14-lowlatency' is not installed, so not removed
Package 'linux-image-4.18.0-15-lowlatency' is not installed, so not removed
Package 'linux-image-4.18.0-16-generic' is not installed, so not removed
Package 'linux-image-4.18.0-16-lowlatency' is not installed, so not removed
Package 'linux-image-4.18.0-17-generic' is not installed, so not removed
Package 'linux-image-4.18.0-17-lowlatency' is not installed, so not removed
Package 'linux-image-4.18.0-18-lowlatency' is not installed, so not removed
Package 'linux-image-aws' is not installed, so not removed
Package 'linux-image-azure' is not installed, so not removed
Package 'linux-image-azure-edge' is not installed, so not removed
Package 'linux-image-extra-virtual' is not installed, so not removed
Package 'linux-image-extra-virtual-hwe-16.04' is not installed, so not removed
Package 'linux-image-extra-virtual-hwe-16.04-edge' is not installed, so not removed
Package 'linux-image-extra-virtual-hwe-18.04' is not installed, so not removed
Package 'linux-image-extra-virtual-hwe-18.04-edge' is not installed, so not removed
Package 'linux-image-gcp' is not installed, so not removed
Package 'linux-image-gcp-edge' is not installed, so not removed
Package 'linux-image-generic' is not installed, so not removed
Package 'linux-image-generic-hwe-16.04' is not installed, so not removed
Package 'linux-image-generic-hwe-16.04-edge' is not installed, so not removed
Package 'linux-image-generic-hwe-18.04-edge' is not installed, so not removed
Package 'linux-image-gke' is not installed, so not removed
Package 'linux-image-gke-4.15' is not installed, so not removed
Package 'linux-image-kvm' is not installed, so not removed
Package 'linux-image-lowlatency' is not installed, so not removed
Package 'linux-image-lowlatency-hwe-16.04' is not installed, so not removed
Package 'linux-image-lowlatency-hwe-16.04-edge' is not installed, so not removed
Package 'linux-image-lowlatency-hwe-18.04' is not installed, so not removed
Package 'linux-image-lowlatency-hwe-18.04-edge' is not installed, so not removed
Package 'linux-image-oem' is not installed, so not removed
Package 'linux-image-oracle' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1006-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1007-oracle' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1008-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1008-oracle' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1009-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1009-oracle' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1010-oracle' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1011-oracle' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1012-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1012-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1013-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1013-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1014-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1015-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1017-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1018-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1018-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1018-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1019-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1019-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1021-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1021-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1021-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1022-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1023-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1023-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1024-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1024-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1025-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1025-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1026-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1026-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1027-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1028-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1028-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1028-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1029-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1030-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1030-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1030-gke' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1030-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1031-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1032-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1033-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1034-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1035-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1035-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1036-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1036-oem' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-1037-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-22-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-22-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-23-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-23-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-24-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-24-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-29-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-29-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-30-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-30-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-32-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-32-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-33-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-33-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-34-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-34-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-36-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-36-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-38-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-38-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-39-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-39-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-42-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-42-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-43-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-43-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-44-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-44-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-45-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-45-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-46-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-46-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-47-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-47-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-48-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.15.0-48-lowlatency' is not installed, so noSET@_progressbar1.pulse()
t removed
Package 'linux-image-unsigned-4.18.0-1004-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1005-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1006-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1006-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1007-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1007-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1008-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1008-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1009-gcp' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1011-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1013-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-1014-azure' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-13-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-13-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-14-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-14-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-15-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-15-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-16-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-16-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-17-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-17-lowlatency' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-18-generic' is not installed, so not removed
Package 'linux-image-unsigned-4.18.0-18-lowlatency' is not installed, so not removed
Package 'linux-image-virtual' is not installed, so not removed
Package 'linux-image-virtual-hwe-16.04' is not installed, so not removed
Package 'linux-image-virtual-hwe-16.04-edge' is not installed, so not removed
Package 'linux-image-virtual-hwe-18.04' is not installed, so not removed
Package 'linux-image-virtual-hwe-18.04-edge' is not installed, so not removed
Package 'linux-image-4.18.0-1006-aws' is not installed, so not removed
Package 'linux-image-4.18.0-1007-aws' is not installed, so not removed
Package 'linux-image-4.18.0-1008-aws' is not installed, so not removed
Package 'linux-image-4.18.0-1011-aws' is not installed, so not removed
Package 'linux-image-4.18.0-1012-aws' is not installed, so not removed
Package 'linux-image-4.18.0-1013-aws' is not installed, so not removed
Package 'linux-image-aws-edge' is not installed, so not removed
The following packages were automatically installed and are no longer required:
amd64-microcode intel-microcode iucode-tool thermald
Use 'apt autoremove' to remove them.
The following packages will be REMOVED:
linux-image-4.18.0-15-generic* linux-image-4.18.0-18-generic*
linux-image-generic-hwe-18.04* linux-modules-extra-4.18.0-15-generic*
linux-modules-extra-4.18.0-18-generic*
0 upgraded, 0 newly installed, 5 to remove and 267 not upgraded.
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 105258 files and directories currently installed.)
Removing linux-modules-extra-4.18.0-15-generic (4.18.0-15.16~18.04.1) ...
Removing linux-image-4.18.0-15-generic (4.18.0-15.16~18.04.1) ...
debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
I: /vmlinuz.old is now a symlink to boot/vmlinuz-4.18.0-18-generic
I: /initrd.img.old is now a symlink to boot/initrd.img-4.18.0-18-generic
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-4.18.0-15-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.18.0-18-generic
Found initrd image: /boot/initrd.img-4.18.0-18-generic
Found Windows Boot Manager on /dev/sdb1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
Removing linux-image-generic-hwe-18.04 (4.18.0.18.68) ...
Removing linux-modules-extra-4.18.0-18-generic (4.18.0-18.19~18.04.1) ...
Removing linux-image-4.18.0-18-generic (4.18.0-18.19~18.04.1) ...
debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
W: Last kernel image has been removed, so removing the default symlinks
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-4.18.0-18-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found Windows Boot Manager on /dev/sdb1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
SET@_progressbar1.pulse()
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 95233 files and directories currently installed.)
Purging configuration files for linux-modules-extra-4.18.0-18-generic (4.18.0-18.19~18.04.1) ...
Purging configuration files for linux-image-4.18.0-18-generic (4.18.0-18.19~18.04.1) ...
W: Last kernel image has been removed, so removing the default symlinks
rmdir: failed to remove '/lib/modules/4.18.0-18-generic': Directory not empty
Purging configuration files for linux-image-4.18.0-15-generic (4.18.0-15.16~18.04.1) ...
W: Last kernel image has been removed, so removing the default symlinks
rmdir: failed to remove '/lib/modules/4.18.0-15-generic': Directory not empty
Purging configuration files for linux-modules-extra-4.18.0-15-generic (4.18.0-15.16~18.04.1) ...
chroot /mnt/boot-sav/sdb4 apt-get install -y linux-generic linux-headers-generic

The following additional packages will be installed:
linux-headers-4.15.0-48 linux-headers-4.15.0-48-generic
linux-image-4.15.0-48-generic linux-image-generic
linux-modules-4.15.0-48-generic linux-modules-extra-4.15.0-48-generic
Suggested packages:
fdutils linux-doc-4.15.0 | linux-source-4.15.0 linux-tools
The following NEW packages will be installed:
linux-generic linux-headers-4.15.0-48 linux-headers-4.15.0-48-generic
linux-headers-generic linux-image-4.15.0-48-generic linux-image-generic
linux-modules-4.15.0-48-generic linux-modules-extra-4.15.0-48-generic
debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (This frontend requires a controlling tty.)
debconf: falling back to frontend: Teletype
dpkg-preconfigure: unable to re-open stdin:
0 upgraded, 8 newly installed, 0 to remove and 267 not upgraded.
Selecting previously unselected package linux-modules-4.15.0-48-generic.
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 95234 files and directories currently installed.)
Preparing to unpack .../0-linux-modules-4.15.0-48-generic_4.15.0-48.51_amd64.deb ...
Unpacking linux-modules-4.15.0-48-generic (4.15.0-48.51) ...
Selecting previously unselected package linux-image-4.15.0-48-generic.
Preparing to unpack .../1-linux-image-4.15.0-48-generic_4.15.0-48.51_amd64.deb ...
Unpacking linux-image-4.15.0-48-generic (4.15.0-48.51) ...
Selecting previously unselected package linux-modules-extra-4.15.0-48-generic.
Preparing to unpack .../2-linux-modules-extra-4.15.0-48-generic_4.15.0-48.51_amd64.deb ...
Unpacking linux-modules-extra-4.15.0-48-generic (4.15.0-48.51) ...
Selecting previously unselected package linux-image-generic.
Preparing to unpack .../3-linux-image-generic_4.15.0.48.50_amd64.deb ...
Unpacking linux-image-generic (4.15.0.48.50) ...
Selecting previously unselected package linux-headers-4.15.0-48.
Preparing to unpack .../4-linux-headers-4.15.0-48_4.15.0-48.51_all.deb ...
Unpacking linux-headers-4.15.0-48 (4.15.0-48.51) ...
Selecting previously unselected package linux-headers-4.15.0-48-generic.
Preparing to unpack .../5-linux-headers-4.15.0-48-generic_4.15.0-48.51_amd64.deb ...
Unpacking linux-headers-4.15.0-48-generic (4.15.0-48.51) ...
Selecting previously unselected package linux-headers-generic.
Preparing to unpack .../6-linux-headers-generic_4.15.0.48.50_amd64.deb ...
Unpacking linux-headers-generic (4.15.0.48.50) ...
Selecting previously unselected package linux-generic.
Preparing to unpack .../7-linux-generic_4.15.0.48.50_amd64.deb ...
Unpacking linux-generic (4.15.0.48.50) ...
Setting up linux-headers-4.15.0-48 (4.15.0-48.51) ...
Setting up linux-headers-4.15.0-48-generic (4.15.0-48.51) ...
Setting up linux-headers-generic (4.15.0.48.50) ...
Setting up linux-modules-4.15.0-48-generic (4.15.0-48.51) ...
Setting up linux-image-4.15.0-48-generic (4.15.0-48.51) ...
I: /vmlinuz.old is now a symlink to boot/vmlinuz-4.15.0-48-generic
I: /initrd.img.old is now a symlink to boot/initrd.img-4.15.0-48-generic
I: /vmlinuz is now a symlink to boot/vmlinuz-4.15.0-48-generic
I: /initrd.img is now a symlink to boot/initrd.img-4.15.0-48-generic
Setting up linux-modules-extra-4.15.0-48-generic (4.15.0-48.51) ...
Setting up linux-image-generic (4.15.0.48.50) ...
Setting up linux-generic (4.15.0.48.50) ...
Processing triggers for linux-image-4.15.0-48-generic (4.15.0-48.51) ...
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-4.15.0-48-generic
/etc/kernel/postinst.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.15.0-48-generic
Found initrd image: /boot/initrd.img-4.15.0-48-generic
Found Windows Boot Manager on /dev/sdb1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
Purge the GRUB of sdb4
grub-efi available


The following packages were automatically installed and are no longer required:
linux-modules-4.18.0-15-generic linux-modules-4.18.0-18-generic
Use 'apt autoremove' to remove them.
The following additional packages will be installed:
grub-efi-amd64 grub-efi-amd64-bin
The following packages will be REMOVED:
grub-gfxpayload-lists grub-pc
The following NEW packages will be installed:
grub-efi grub-efi-amd64 grub-efi-amd64-bin
0 upgraded, 3 newly installed, 2 to remove and 267 not upgraded.
DEBCHECK debOK, grub-efi
DEBCHECK debOK
shim-signed available
Please type: sudo chroot "/mnt/boot-sav/sdb4" dpkg --configure -ansudo chroot "/mnt/boot-sav/sdb4" apt-get install -fynsudo chroot "/mnt/boot-sav/sdb4" apt-get purge -y grub*-common grub-common:i386 shim-signed
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/fbx64.efi

=================== sdb4/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 May  7 16:52 grub.d
total 4
-rwxr-xr-x 1 root root 1992 Jan 28  2016 20_memtest86+


/boot/efi detected in the fstab of sdb4: UUID=7E77-E2FC	 (sdb1)
Then type: sudo chroot "/mnt/boot-sav/sdb4" apt-get install -y grub-efi
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/fbx64.efi

=================== sdb4/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 May  7 16:56 grub.d
drwxr-xr-x  2 root root    4096 May  7 16:52 grub.d.bak
total 76
-rwxr-xr-x 1 root root 10046 Mar 18 16:11 00_header
-rwxr-xr-x 1 root root  6258 Mar 18 16:11 05_debian_theme
-rwxr-xr-x 1 root root 12693 Mar 18 16:11 10_linux
-rwxr-xr-x 1 root root 11298 Mar 18 16:11 20_linux_xen
-rwxr-xr-x 1 root root 12059 Mar 18 16:11 30_os-prober
-rwxr-xr-x 1 root root  1418 Mar 18 16:11 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Mar 18 16:11 40_custom
-rwxr-xr-x 1 root root   216 Mar 18 16:11 41_custom
-rw-r--r-- 1 root root   483 Mar 18 16:11 README




=================== sdb4/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=0
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 sdb4: UUID=7E77-E2FC	 (sdb1)
Unhide GRUB boot menu in sdb4/etc/default/grub
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/fbx64.efi

=================== sdb4/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 May  7 16:56 grub.d
drwxr-xr-x  2 root root    4096 May  7 16:52 grub.d.bak
total 76
-rwxr-xr-x 1 root root 10046 Mar 18 16:11 00_header
-rwxr-xr-x 1 root root  6258 Mar 18 16:11 05_debian_theme
-rwxr-xr-x 1 root root 12693 Mar 18 16:11 10_linux
-rwxr-xr-x 1 root root 11298 Mar 18 16:11 20_linux_xen
-rwxr-xr-x 1 root root 12059 Mar 18 16:11 30_os-prober
-rwxr-xr-x 1 root root  1418 Mar 18 16:11 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Mar 18 16:11 40_custom
-rwxr-xr-x 1 root root   216 Mar 18 16:11 41_custom
-rw-r--r-- 1 root root   483 Mar 18 16:11 README




=================== sdb4/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 sdb4: UUID=7E77-E2FC	 (sdb1)
lspci: Unable to load libkmod resources: error -12

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02)
Subsystem: ASUSTeK Computer Inc. HD Graphics 620 [1043:14e0]
Kernel driver in use: i915_bpo
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 02)
*******

grub-install --version
grub-install (GRUB) 2.02-2ubuntu8.13,grub-install (GRUB) 2.

chroot /mnt/boot-sav/sdb4 efibootmgr -v
BootCurrent: 0008
Timeout: 2 seconds
BootOrder: 0001,0008,0000,0007,0003,0005
Boot0000* Windows Boot Manager	HD(1,GPT,29dd1c79-b2c2-4d49-99e8-f94e21bc32fd,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.}....................
Boot0001* ubuntu	HD(1,GPT,29dd1c79-b2c2-4d49-99e8-f94e21bc32fd,0x800,0x82000)/File(EFIubuntugrubx64.efi)
Boot0003* CD/DVD Drive	BBS(CDROM,,0x0)..GO..NO........o.P.1.:. .H.L.-.D.T.-.S.T. .D.V.D.R.A.M. .G.U.E.1.N....................A...........................>..Gd-.;.A..MQ..L.W.K.G.G.E.9.5.J.4.1. .9. . . . . . . . ........BO
Boot0005* Network Card	BBS(Network,,0x0)..GO..NO........k.R.e.a.l.t.e.k. .P.X.E. .B.0.2. .D.0.0.........................rN.D+..,............<..Gd-.;.A..MQ..L.R.e.a.l.t.e.k. .P.X.E. .B.0.2. .D.0.0........BO
Boot0007* Hard Drive	BBS(HD,,0x0)..GO..NO........k.S.a.n.D.i.s.k. .C.r.u.z.e.r. .B.l.a.d.e. .1...2.6....................A.......................>..Gd-.;.A..MQ..L.4.C.5.3.2.0.0.0.0.0.1.2.1.4.1.1.7.1.7.2........BO
Boot0008* UEFI: SanDisk Cruzer Blade 1.26, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(8,0)/HD(1,MBR,0xb50b84d,0x800,0x1dd1000)..BO

chroot /mnt/boot-sav/sdb4 uname -r
Kernel: 4.4.0-31-generic

Reinstall the grub-efi of sdb4
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --no-uefi-secure-boot : exit code of grub-install :0
efi files in sdb1/efi: /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/fwupx64.efi /Boot/fbx64.efi /Boot/bootx64.efi
df /dev/sdb1
Save and rename /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/bootx64.efi (/mnt/boot-sav/sdb4/boot/efi/EFI/Boot/bkpbootx64.efi)
cp /mnt/boot-sav/sdb4/boot/efi/EFI/ubuntu/grubx64.efi /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/bootx64.efi
efi files in sdb1/efi: /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/fwupx64.efi /Boot/fbx64.efi /Boot/bootx64.efi /Boot/bkpbootx64.efi
Add /mnt/boot-sav/sdb4/boot/efi efi entries in /mnt/boot-sav/sdb4/etc/grub.d/25_custom
Adding custom /mnt/boot-sav/sdb4/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Adding custom /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/bkpbootx64.efi
Adding custom /mnt/boot-sav/sdb4/boot/efi/EFI/Boot/fbx64.efi
sdb1/bkpbootx64.efi already added
sdb1/fbx64.efi already added
Adding custom /mnt/boot-sav/sdb4/boot/efi/EFI/ubuntu/fwupx64.efi
Adding custom /mnt/boot-sav/sdb4/boot/efi/EFI/ubuntu/mmx64.efi
sdb1/bootmgfw.efi already added
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --no-uefi-secure-boot : exit code of grub-install :0

chroot /mnt/boot-sav/sdb4 efibootmgr -v
BootCurrent: 0008
Timeout: 2 seconds
BootOrder: 0001,0008,0000,0007,0003,0005
Boot0000* Windows Boot Manager	HD(1,GPT,29dd1c79-b2c2-4d49-99e8-f94e21bc32fd,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.}....................
Boot0001* ubuntu	HD(1,GPT,29dd1c79-b2c2-4d49-99e8-f94e21bc32fd,0x800,0x82000)/File(EFIubuntugrubx64.efi)
Boot0003* CD/DVD Drive	BBS(CDROM,,0x0)..GO..NO........o.P.1.:. .H.L.-.D.T.-.S.T. .D.V.D.R.A.M. .G.U.E.1.N....................A...........................>..Gd-.;.A..MQ..L.W.K.G.G.E.9.5.J.4.1. .9. . . . . . . . ........BO
Boot0005* Network Card	BBS(Network,,0x0)..GO..NO........k.R.e.a.l.t.e.k. .P.X.E. .B.0.2. .D.0.0.........................rN.D+..,............<..Gd-.;.A..MQ..L.R.e.a.l.t.e.k. .P.X.E. .B.0.2. .D.0.0........BO
Boot0007* Hard Drive	BBS(HD,,0x0)..GO..NO........k.S.a.n.D.i.s.k. .C.r.u.z.e.r. .B.l.a.d.e. .1...2.6....................A.......................>..Gd-.;.A..MQ..L.4.C.5.3.2.0.0.0.0.0.1.2.1.4.1.1.7.1.7.2........BO
Boot0008* UEFI: SanDisk Cruzer Blade 1.26, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(8,0)/HD(1,MBR,0xb50b84d,0x800,0x1dd1000)..BO

chroot /mnt/boot-sav/sdb4 update-grub
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.15.0-48-generic
Found initrd image: /boot/initrd.img-4.15.0-48-generic
Found Windows Boot Manager on /dev/sdb1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sdb4/boot/grub/grub.cfg

Boot successfully repaired.

You can now reboot your computer.
Please do not forget to make your BIOS boot on sdb1/EFI/ubuntu/grubx64.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\ubuntu\grubx64.efi

Je vais redémarrer maintenant.

Hors ligne

#11 Le 07/05/2019, à 19:43

Echinacea

Re : [Résolu] Boot impossible: Minimal BASH-like line editing is supported

Ça fonctionne impeccable, menu propre avec le choix au demarrage, aucune anomalie pour le moment.
Merci beaucoup pour votre gentille assistance.

Dernière modification par Echinacea (Le 07/05/2019, à 19:44)

Hors ligne

Pages : 1