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#1 Le 27/08/2018, à 18:12

MaloKDE

[Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Bonjour,
J'ai des erreurs lors de la mise à jour de deux paquets assez importants (sur Ubuntu 18.04). Voici le retour de apt upgrade :

2 partiellement installés ou enlevés.
Après cette opération, 0 o d'espace disque supplémentaires seront utilisés.
Souhaitez-vous continuer ? [O/n] O
Paramétrage de grub-efi-amd64-signed (1.93.4+2.02-2ubuntu8.3) ...
Installation pour la plate-forme x86_64-efi.
Could not delete variable: Invalid argument
grub-install : erreur : efibootmgr failed to register the boot entry: Bloc de périphérique requis.
dpkg: erreur de traitement du paquet grub-efi-amd64-signed (--configure) :
 installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
Paramétrage de linux-image-4.15.0-041500rc6-generic (4.15.0-041500rc6.201712312330+20170103+1) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
The link /initrd.img is a dangling linkto /boot/initrd.img-4.15.0-041500rc6-generic
vmlinuz(/boot/vmlinuz-4.15.0-041500rc6-generic
) points to /boot/vmlinuz-4.15.0-041500rc6-generic
 (/boot/vmlinuz-4.15.0-041500rc6-generic) -- doing nothing at /var/lib/dpkg/info/linux-image-4.15.0-041500rc6-generic.postinst line 491.
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/dkms 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
Error! Your kernel headers for kernel 4.15.0-041500rc6-generic cannot be found.
Please install the linux-headers-4.15.0-041500rc6-generic package,
or use the --kernelsourcedir option to tell DKMS where it's located
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
update-initramfs: Generating /boot/initrd.img-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
Création du fichier de configuration GRUB…
Image Linux trouvée : /boot/vmlinuz-4.15.0-041500rc6-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-041500rc6-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-33-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-33-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-32-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-32-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-30-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-30-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-29-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-29-generic
Image Linux trouvée : /boot/vmlinuz-3.19.0-31-generic
Image mémoire initiale trouvée : /boot/initrd.img-3.19.0-31-generic
Adding boot menu entry for EFI firmware configuration
fait
dpkg: des problèmes de dépendances empêchent le traitement des actions différées pour shim-signed :
 shim-signed dépend de grub-efi-amd64-signed ; cependant :
 Le paquet grub-efi-amd64-signed n'est pas encore configuré.

dpkg: erreur de traitement du paquet shim-signed (--configure) :
 problèmes de dépendances - actions différées non exécutées
Des erreurs ont été rencontrées pendant l'exécution :
 grub-efi-amd64-signed
 shim-signed
E: Sub-process /usr/bin/dpkg returned an error code (1)

J'avais déjà eu une erreur avec shim-signed (qui ressemblait à ce bug) puis s'est ajouté celui sur grub-efi-amd64-signed (apparemment je ne suis pas le seul).

Je suis un peu perdu sur la procédure à suivre...

Merci d'avance.

Dernière modification par MaloKDE (Le 31/01/2019, à 18:12)

Hors ligne

#2 Le 27/08/2018, à 19:20

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Bonjour,
Je te prie de passer la commande suivante dans un terminal :

uname -a 

Et de donner le retour complet de cette commande dans ta réponse.

Hors ligne

#3 Le 27/08/2018, à 20:04

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Bonjour,
Voici le retour :

$ uname -a
Linux XPS-13-9343 4.15.0-32-generic #35-Ubuntu SMP Fri Aug 10 17:58:07 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

Hors ligne

#4 Le 27/08/2018, à 20:50

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Je ne m'attendais pas à ce résultat. Depuis la session de ton Ubuntu installé, je te prie de faire un Boot-Info et donner l'URL de ce Boot-Info dans ta réponse.

Hors ligne

#5 Le 27/08/2018, à 21:02

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Hors ligne

#6 Le 28/08/2018, à 06:52

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Bonjour,
Ton Boot-Info est là :

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


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

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

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/Boot/bootx64.efi 
                       /EFI/Boot/fbx64.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

    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:        

sda3: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /casper/vmlinuz.efi 
                       /factory/grubx64.efi /efi/boot/bootx64.efi 
                       /efi/boot/grubx64.efi /boot/grub/i386-pc/core.img

sda4: __________________________________________________________________________

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

sda5: __________________________________________________________________________

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

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

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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   500,118,191   500,118,191  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,026,047     1,024,000 EFI System partition
/dev/sda2      R      1,026,048     1,107,967        81,920 -
/dev/sda3             1,107,968     7,399,423     6,291,456 Data partition (Windows/Linux)
/dev/sda4             7,399,424   467,017,727   459,618,304 Data partition (Linux)
/dev/sda5           467,017,728   500,117,503    33,099,776 Swap partition (Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop15                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        48E3-73DB                              vfat       ESP
/dev/sda2        D80B-6B6F                              vfat       DIAGS
/dev/sda3        8A0C-001C                              vfat       OS
/dev/sda4        33ef7645-839a-4b28-b627-e936853a7783   ext4       
/dev/sda5        816ab8c7-f980-4e93-9908-8a9f1dc4a616   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Aug 27 21:01 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 27 21:01 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 27 21:01 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug 27 21:01 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 27 21:01 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Aug 27 21:01 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Aug 27 21:01 wwn-0x5002538844584d30 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 27 21:01 wwn-0x5002538844584d30-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 27 21:01 wwn-0x5002538844584d30-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug 27 21:01 wwn-0x5002538844584d30-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 27 21:01 wwn-0x5002538844584d30-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Aug 27 21:01 wwn-0x5002538844584d30-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda4        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


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

--------------------------------------------------------------------------------
search.fs_uuid 33ef7645-839a-4b28-b627-e936853a7783 root hd0,gpt4 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda3/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#########################################################
#                                                       #
# Dell Grub2 configuration file for ISO Images          #
# By: Mario Limonciello <Mario_Limonciello@Dell.com>    #
#                                                       #
#########################################################

# First check for additional options on ISO image
if [ -s /factory/common.cfg ]; then
    source /factory/common.cfg
fi

#Post RTS deliverables
if [ -s /factory/post-rts-gfx.cfg ]; then
    source /factory/post-rts-gfx.cfg
fi
if [ -s /factory/post-rts-wlan.cfg ]; then
    source /factory/post-rts-wlan.cfg
fi

# If missing, load a nice basic default set
if [ -z "${options}" ]; then
    set options="boot=casper automatic-ubiquity noprompt quiet splash --"
fi

# Setup theme
set timeout=5
set gfxmode=auto
insmod gfxterm
terminal_output gfxterm
loadfont /boot/grub/dejavu-sans-12.pf2
loadfont /boot/grub/dejavu-sans-bold-14.pf2
insmod gfxmenu
insmod png
set theme=/boot/grub/dell/theme.txt

# Search for the RP (which contains grubenv in /factory)
search --file --set=new_root /factory/grubenv
if [ -s ($new_root)/factory/grubenv ]; then
    set have_grubenv=true
    load_env -f ($new_root)/factory/grubenv
    if [ -n "${install_finished}" ]; then
        set timeout=-1
        menuentry "Install Complete, remove media and reboot." {
        chainloader +1
        }
    fi
    if [ "x${install_in_progress}" = "x1" ]; then
        set root=$new_root
        configfile ($new_root)/factory/grub.cfg
    fi
fi

#Default behavior
menuentry "Dell Recovery" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi $options
	initrd	/casper/initrd.lz
}

menuentry "Dell Recovery (safe graphics mode)" {
	set gfxpayload=keep
	linux   /casper/vmlinuz.efi $options ubiquity/force_failsafe_graphics=true
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

=================== sda3: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1
            ?? = ??             boot/grub/i386-pc/core.img                     1

=========================== sda4/boot/grub/grub.cfg: ===========================

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
else
  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=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-33ef7645-839a-4b28-b627-e936853a7783' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
	else
	  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
	fi
        linux	/boot/vmlinuz-4.15.0-041500rc6-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-041500rc6-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
	menuentry 'Ubuntu, avec Linux 4.15.0-041500rc6-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-041500rc6-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-041500rc6-generic…'
	        linux	/boot/vmlinuz-4.15.0-041500rc6-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-041500rc6-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-041500rc6-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-041500rc6-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-041500rc6-generic…'
	        linux	/boot/vmlinuz-4.15.0-041500rc6-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-041500rc6-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-33-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-33-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-33-generic…'
	        linux	/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-33-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-33-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-33-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-33-generic…'
	        linux	/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-33-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-32-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-32-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-32-generic…'
	        linux	/boot/vmlinuz-4.15.0-32-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-32-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-32-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-32-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-32-generic…'
	        linux	/boot/vmlinuz-4.15.0-32-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-32-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-30-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-30-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-30-generic…'
	        linux	/boot/vmlinuz-4.15.0-30-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-30-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-30-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-30-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-30-generic…'
	        linux	/boot/vmlinuz-4.15.0-30-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-30-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-29-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-29-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-29-generic…'
	        linux	/boot/vmlinuz-4.15.0-29-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-29-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-29-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-29-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-29-generic…'
	        linux	/boot/vmlinuz-4.15.0-29-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-29-generic
	}
	menuentry 'Ubuntu, avec Linux 3.19.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-31-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 3.19.0-31-generic…'
		linux	/boot/vmlinuz-3.19.0-31-generic.efi.signed root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-31-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 3.19.0-31-generic…'
		linux	/boot/vmlinuz-3.19.0-31-generic.efi.signed root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-31-generic
	}
}

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

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

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

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

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

=============================== sda4/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/sda4 during installation
UUID=33ef7645-839a-4b28-b627-e936853a7783 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=48E3-73DB  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda5 during installation
UUID=816ab8c7-f980-4e93-9908-8a9f1dc4a616 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda4: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 154.889747620 = 166.311600128  boot/grub/grub.cfg                             2
 120.971988678 = 129.892683776  boot/vmlinuz-3.19.0-31-generic                 1
 100.839176178 = 108.275240960  boot/vmlinuz-3.19.0-31-generic.efi.signed      2
 127.324855804 = 136.714022912  boot/vmlinuz-4.15.0-041500rc6-generic          2
 161.426631927 = 173.330526208  boot/vmlinuz-4.15.0-29-generic                 2
  45.121944427 = 48.449318912   boot/vmlinuz-4.15.0-30-generic                 1
  51.215702057 = 54.992441344   boot/vmlinuz-4.15.0-32-generic                 1
  81.825077057 = 87.859007488   boot/vmlinuz-4.15.0-33-generic                 2
 127.324855804 = 136.714022912  vmlinuz                                        2
  81.825077057 = 87.859007488   vmlinuz.old                                    2
 206.674129486 = 221.914656768  boot/initrd.img-3.19.0-31-generic              2
 159.955532074 = 171.750944768  boot/initrd.img-4.15.0-041500rc6-generic       4
 173.869754791 = 186.691227648  boot/initrd.img-4.15.0-29-generic              4
 174.033069611 = 186.866585600  boot/initrd.img-4.15.0-30-generic              7
 171.946273804 = 184.625905664  boot/initrd.img-4.15.0-32-generic              5
  82.376819611 = 88.451436544   boot/initrd.img-4.15.0-33-generic              3
 159.955532074 = 171.750944768  initrd.img                                     4
 159.955532074 = 171.750944768  initrd.img.old                                 4

======================== Unknown MBRs/Boot Sectors/etc: ========================

Unknown GPT Partiton Type
d3ad6b79bf6b9f4db631466eb71a4965


ADDITIONAL INFORMATION :
=================== log of boot-info 20180827_2101 ===================
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 installed-session (Ubuntu 18.04.1 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash vt.handoff=1

=================== os-prober:
/dev/sda4:L'OS actuellement utilisé - Ubuntu 18.04.1 LTS CurrentSession:linux

=================== blkid:
/dev/sda4: UUID="33ef7645-839a-4b28-b627-e936853a7783" TYPE="ext4" PARTUUID="0f811d3a-7c26-418d-801a-3b69fd43fe8c"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: LABEL="ESP" UUID="48E3-73DB" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="d88c2105-2740-4c29-a013-e357e0149ea3"
/dev/sda2: LABEL="DIAGS" UUID="D80B-6B6F" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="424eab10-2aec-4c8e-ab52-d7b0746b54c1"
/dev/sda3: LABEL="OS" UUID="8A0C-001C" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="6566d35e-6823-4a51-8ac1-b827ebddd1af"
/dev/sda5: UUID="816ab8c7-f980-4e93-9908-8a9f1dc4a616" TYPE="swap" PARTUUID="90c43979-1808-419f-a7d2-b257cab81049"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"


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


=================== /etc/grub.d/ :
drwxr-xr-x  2 root  root     4096 août  27 08:38 grub.d
total 80
-rwxr-xr-x 1 root root  9783 mars   5 09:31 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12693 mars   4 14:11 10_linux
-rwxr-xr-x 1 root root 11298 mars   4 14:11 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars   6  2015 20_memtest86+
-rwxr-xr-x 1 root root 12059 mars  30  2017 30_os-prober
-rwxr-xr-x 1 root root  1418 oct.  14  2015 30_uefi-firmware
-rwxr-xr-x 1 root root   214 avril  6  2015 40_custom
-rwxr-xr-x 1 root root   216 avril  6  2015 41_custom
-rw-r--r-- 1 root root   483 avril  6  2015 README




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

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

GRUB_DEFAULT=0
GRUB_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="noprompt"

# 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 sda4: UUID=48E3-73DB   (sda1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
=================== No kernel in /mnt/boot-sav/sda3/boot:
efi.img
grub


Presence of EFI/Boot file detected: /mnt/boot-sav/sda3/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda3/EFI/Boot/grubx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0000,0006,0005,0007,000A,000B
Boot0000* ubuntu	HD(1,GPT,d88c2105-2740-4c29-a013-e357e0149ea3,0x800,0xfa000)/File(EFIubuntushimx64.efi)
Boot0001* Diskette Drive	BBS(Floppy,Diskette Drive,0x0)..BO
Boot0002* MiniCard SSD	BBS(HD,P3: SAMSUNG SSD PM851 M.2 2280,0x0)..BO
Boot0003* CD/DVD/CD-RW Drive	BBS(CDROM,CD/DVD/CD-RW Drive,0x0)..BO
Boot0005* Diskette Drive	BBS(Floppy,Diskette Drive,0x0)..BO
Boot0006* MiniCard SSD	BBS(HD,P3: SAMSUNG SSD PM851 M.2 2280,0x0)..BO
Boot0007* CD/DVD/CD-RW Drive	BBS(CDROM,CD/DVD/CD-RW Drive,0x0)..BO
Boot000A* UEFI: SAMSUNG SSD PM851 M.2 2280 256GB	PciRoot(0x0)/Pci(0x1f,0x2)/Sata(3,65535,0)/HD(3,GPT,6566d35e-6823-4a51-8ac1-b827ebddd1af,0x10e800,0x600000)..BO
Boot000B* USB Storage Device	BBS(USB,USB Storage Device,0x0)..BO
Boot000C* USB NIC	BBS(128,USB-to-Ethernet (LAN7500) ,0x0)..BO

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


=================== PARTITIONS & DISKS:
sda4	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /boot/efi.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda2.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-kernel,	no-os,	is-maybe-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/sda3.

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


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

BYT;
/dev/sda:256GB:scsi:512:512:gpt:ATA SAMSUNG SSD PM85:;
1:1049kB:525MB:524MB:fat32:EFI system partition:boot, esp;
2:525MB:567MB:41.9MB:fat32::hidden;
3:567MB:3789MB:3221MB:fat32:Basic data partition:msftdata;
4:3789MB:239GB:235GB:ext4::;
5:239GB:256GB:16.9GB:linux-swap(v1)::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs 141,3M
loop1  loop squashfs    87M
loop2  loop squashfs  86,9M
loop3  loop squashfs 175,8M
loop4  loop squashfs  10,4M
loop5  loop squashfs  10,4M
loop6  loop squashfs   140M
loop7  loop squashfs  10,4M
loop8  loop squashfs 146,6M
loop9  loop squashfs  86,9M
loop10 loop squashfs 175,8M
loop12 loop squashfs 146,6M
loop13 loop squashfs 143,4M
loop14 loop squashfs 178,2M
loop15 loop squashfs 147,2M
sda    disk          238,5G
sda1   part vfat       500M ESP
sda2   part vfat        40M DIAGS
sda3   part vfat         3G OS
sda4   part ext4     219,2G
sda5   part swap      15,8G

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     1  1  0         /snap/skype/51
loop1     1  1  0         /snap/core/5145
loop2     1  1  0         /snap/core/4830
loop3     1  1  0         /snap/atom/189
loop4     1  1  0         /snap/communitheme/742
loop5     1  1  0         /snap/communitheme/763
loop6     1  1  0         /snap/skype/45
loop7     1  1  0         /snap/communitheme/699
loop8     1  1  0         /snap/gravit-designer/10
loop9     1  1  0         /snap/core/4917
loop10    1  1  0         /snap/atom/190
loop12    1  1  0         /snap/gravit-designer/11
loop13    1  1  0         /snap/skype/48
loop14    1  1  0         /snap/atom/185
loop15    1  1  0         /snap/gravit-designer/12
sda       0  0  0 running
sda1      0  0  0         /boot/efi
sda2      0  0  0         /mnt/boot-sav/sda2
sda3      0  0  0         /mnt/boot-sav/sda3
sda4      0  0  0         /
sda5      0  0  0         [SWAP]


=================== 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=3996908k,nr_inodes=999227,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=805428k,mode=755)
/dev/sda4 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=2832)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/skype_51.snap on /snap/skype/51 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_5145.snap on /snap/core/5145 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/atom_189.snap on /snap/atom/189 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/communitheme_742.snap on /snap/communitheme/742 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4830.snap on /snap/core/4830 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/communitheme_763.snap on /snap/communitheme/763 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gravit-designer_10.snap on /snap/gravit-designer/10 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/communitheme_699.snap on /snap/communitheme/699 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/skype_45.snap on /snap/skype/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4917.snap on /snap/core/4917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/var/lib/snapd/snaps/atom_190.snap on /snap/atom/190 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gravit-designer_11.snap on /snap/gravit-designer/11 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/atom_185.snap on /snap/atom/185 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/skype_48.snap on /snap/skype/48 type squashfs (ro,nodev,relatime,x-gdu.hide)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
tmpfs on /run/user/127 type tmpfs (rw,nosuid,nodev,relatime,size=805424k,mode=700,uid=127,gid=139)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=805424k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/var/lib/snapd/snaps/gravit-designer_12.snap on /snap/gravit-designer/12 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda2 on /mnt/boot-sav/sda2 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda3 on /mnt/boot-sav/sda3 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sg0 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 uhid uinput urandom userio v4l vboxdrv vboxdrvu vboxnetctl vboxusb vfio vga_arbiter vhci vhost-net vhost-vsock video0 wmi zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 3e 18  |.X.MSDOS5.0...>.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 a0 0f 00 e1 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 db 73 e3 48 4e  4f 20 4e 41 4d 45 20 20  |..).s.HNO 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/sda2
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 01 7e 1b  |.X.MSDOS5.0...~.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 a8 0f 00  |........?.......|
00000020  00 40 01 00 41 02 00 00  00 00 00 00 02 00 00 00  |.@..A...........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 6f 6b 0b d8 4e  4f 20 4e 41 4d 45 20 20  |..)ok..NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda3
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 1e 10  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 e8 10 00  |........?.......|
00000020  00 00 60 00 f1 17 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 1c 00 0c 8a 4e  4f 20 4e 41 4d 45 20 20  |..)....NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  2.2M  785M   1% /run
/dev/sda4      ext4      216G  175G   30G  86% /
tmpfs          tmpfs     3.9G  201M  3.7G   6% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs  142M  142M     0 100% /snap/skype/51
/dev/loop1     squashfs   87M   87M     0 100% /snap/core/5145
/dev/loop3     squashfs  176M  176M     0 100% /snap/atom/189
/dev/loop4     squashfs   11M   11M     0 100% /snap/communitheme/742
/dev/loop2     squashfs   87M   87M     0 100% /snap/core/4830
/dev/loop5     squashfs   11M   11M     0 100% /snap/communitheme/763
/dev/loop8     squashfs  147M  147M     0 100% /snap/gravit-designer/10
/dev/loop7     squashfs   11M   11M     0 100% /snap/communitheme/699
/dev/loop6     squashfs  141M  141M     0 100% /snap/skype/45
/dev/loop9     squashfs   87M   87M     0 100% /snap/core/4917
/dev/sda1      vfat      496M   18M  479M   4% /boot/efi
/dev/loop10    squashfs  176M  176M     0 100% /snap/atom/190
/dev/loop12    squashfs  147M  147M     0 100% /snap/gravit-designer/11
/dev/loop14    squashfs  179M  179M     0 100% /snap/atom/185
/dev/loop13    squashfs  144M  144M     0 100% /snap/skype/48
tmpfs          tmpfs     787M   24K  787M   1% /run/user/127
tmpfs          tmpfs     787M   80K  787M   1% /run/user/1000
/dev/loop15    squashfs  148M  148M     0 100% /snap/gravit-designer/12
/dev/sda2      vfat       36M   512   36M   1% /mnt/boot-sav/sda2
/dev/sda3      vfat      3.0G  2.2G  880M  72% /mnt/boot-sav/sda3

=================== fdisk -l:
Disk /dev/loop0: 141.3 MiB, 148160512 bytes, 289376 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 87 MiB, 91160576 bytes, 178048 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 86.9 MiB, 91115520 bytes, 177960 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 175.8 MiB, 184274944 bytes, 359912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 10.4 MiB, 10932224 bytes, 21352 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 10.4 MiB, 10936320 bytes, 21360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 140 MiB, 146833408 bytes, 286784 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 10.4 MiB, 10936320 bytes, 21360 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: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 79F9F7A5-31E2-45DA-A62F-B12203FA1765

Device         Start       End   Sectors   Size Type
/dev/sda1       2048   1026047   1024000   500M EFI System
/dev/sda2    1026048   1107967     81920    40M unknown
/dev/sda3    1107968   7399423   6291456     3G Microsoft basic data
/dev/sda4    7399424 467017727 459618304 219.2G Linux filesystem
/dev/sda5  467017728 500117503  33099776  15.8G Linux swap


Disk /dev/loop8: 146.6 MiB, 153747456 bytes, 300288 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/loop9: 86.9 MiB, 91099136 bytes, 177928 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop10: 175.8 MiB, 184274944 bytes, 359912 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/loop12: 146.6 MiB, 153755648 bytes, 300304 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/loop13: 143.4 MiB, 150372352 bytes, 293696 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/loop14: 178.2 MiB, 186880000 bytes, 365000 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/loop15: 147.2 MiB, 154333184 bytes, 301432 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




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda4, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sda1/efi/.../grub*.efi !


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

Dans la partie "sda3/boot/grub/grub.cfg", on peut voir que le démarrage par défaut de ton ordi se fait sur le noyau 4.15.0-041500rc6. Si on va dans la partie "Options avancées pour Ubuntu", on voit qu'il existe une entrée 'Ubuntu, avec Linux 4.15.0-33-generic' qui devrait permettre de démarrer sur le noyau 4.15.0-33. Or toi tu choisis de démarrer sur le noyau 4.15.0-32 comme on peut voir dans cet extrait :

BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash vt.handoff=1

Faut-il comprendre que les noyaux 4.15.0-041500rc6 et 4.15.0-33 ne fonctionnent pas ?

Hors ligne

#7 Le 28/08/2018, à 09:16

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Ubuntu fonctionne, je n'ai pas redémarré depuis que ces messages d'erreurs sont apparus donc je ne sais pas quel noyau j'utilise actuellement...

apt upgrade affiche aussi cela :

Les paquets suivants ont été installés automatiquement et ne sont plus nécessaires :
  boot-sav boot-sav-extra glade2script linux-headers-4.15.0-29
  linux-headers-4.15.0-29-generic linux-headers-4.15.0-30
  linux-headers-4.15.0-30-generic linux-image-4.15.0-29-generic
  linux-image-4.15.0-30-generic linux-modules-4.15.0-29-generic
  linux-modules-4.15.0-30-generic linux-modules-extra-4.15.0-29-generic
  linux-modules-extra-4.15.0-30-generic linux-tools-4.15.0-29
  linux-tools-4.15.0-29-generic linux-tools-4.15.0-30
  linux-tools-4.15.0-30-generic pastebinit

Dernière modification par MaloKDE (Le 28/08/2018, à 09:20)

Hors ligne

#8 Le 28/08/2018, à 09:35

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Continue à utiliser le noyau 4.15.0-32 et désinstalle le noyau indésirable 4.15.0-041500rc6 en copiant la commande suivante puis en la collant dans un terminal (*) :

sudo dpkg -r linux-image-4.15.0-041500rc6-generic

Quand le résultat de cette commande sera stabilisé, il faudra redémarrer l'ordi puis voir si tu as toujours tes soucis avec les mises à jour.

(*) source : https://forum.ubuntu-fr.org/viewtopic.p … #p21848941
On y voit :

After your BIOS is fixed, the kernel packages you just installed are no longer needed, you can remove it by running 'sudo dpkg -r linux-image-4.15.0-041500rc6-generic'.

Dernière modification par malbo (Le 28/08/2018, à 09:39)

Hors ligne

#9 Le 28/08/2018, à 09:52

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Voilà le résultat :

$ sudo dpkg -r linux-image-4.15.0-041500rc6-generic
[sudo] Mot de passe de user : 
(Lecture de la base de données... 489484 fichiers et répertoires déjà installés.)
Suppression de linux-image-4.15.0-041500rc6-generic (4.15.0-041500rc6.201712312330+20170103+1) ...
Examining /etc/kernel/prerm.d.
run-parts: executing /etc/kernel/prerm.d/dkms 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
update-initramfs: Deleting /boot/initrd.img-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
Création du fichier de configuration GRUB…
Image Linux trouvée : /boot/vmlinuz-4.15.0-33-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-33-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-32-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-32-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-30-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-30-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-29-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-29-generic
Image Linux trouvée : /boot/vmlinuz-3.19.0-31-generic
Image mémoire initiale trouvée : /boot/initrd.img-3.19.0-31-generic
Adding boot menu entry for EFI firmware configuration
fait
The link /vmlinuz is a damaged link
Removing symbolic link vmlinuz 
 you may need to re-run your boot loader[grub]
The link /initrd.img is a damaged link
Removing symbolic link initrd.img 
 you may need to re-run your boot loader[grub]
The link /initrd.img.old is a damaged link
Removing symbolic link initrd.img.old 
 you may need to re-run your boot loader[grub]

Et quand je tente d'installer le package conseillé dans l'autre post :

$ sudo dpkg -i linux-image-4.15.0-041500rc6-generic_4.15.0-041500rc6.201712312330+20170103+1_amd64.deb 
Sélection du paquet linux-image-4.15.0-041500rc6-generic précédemment désélectionné.
(Lecture de la base de données... 483275 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de linux-image-4.15.0-041500rc6-generic_4.15.0-041500rc6.201712312330+20170103+1_amd64.deb ...
Examining /etc/kernel/preinst.d/
run-parts: executing /etc/kernel/preinst.d/intel-microcode 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
Done.
Dépaquetage de linux-image-4.15.0-041500rc6-generic (4.15.0-041500rc6.201712312330+20170103+1) ...
Paramétrage de linux-image-4.15.0-041500rc6-generic (4.15.0-041500rc6.201712312330+20170103+1) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/dkms 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
Error! Your kernel headers for kernel 4.15.0-041500rc6-generic cannot be found.
Please install the linux-headers-4.15.0-041500rc6-generic package,
or use the --kernelsourcedir option to tell DKMS where it's located
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
update-initramfs: Generating /boot/initrd.img-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.15.0-041500rc6-generic /boot/vmlinuz-4.15.0-041500rc6-generic
Création du fichier de configuration GRUB…
Image Linux trouvée : /boot/vmlinuz-4.15.0-041500rc6-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-041500rc6-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-33-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-33-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-32-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-32-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-30-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-30-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-29-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-29-generic
Image Linux trouvée : /boot/vmlinuz-3.19.0-31-generic
Image mémoire initiale trouvée : /boot/initrd.img-3.19.0-31-generic
Adding boot menu entry for EFI firmware configuration
fait

Hors ligne

#10 Le 28/08/2018, à 10:03

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Tu es un boulet.  Est-ce que je t'ai demandé de passer cette commande : "sudo dpkg -i linux-image-4.15.0-041500rc6-generic_4.15.0-041500rc6.201712312330+20170103+1_amd64.deb" ? Je t'ai demandé dans le post #8 de désinstaller le noyau 4.15.0-041500rc6, tu l'as fait, puis tu l'as réinstallé. Est-ce que tu peux convoquer ton cerveau ?

Hors ligne

#11 Le 28/08/2018, à 10:13

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Wow doucement j'avais déjà tenté de suivre la procédure décrite dans le post #8 avant de demander de l'aide ici, mais je m'étais arrêté puisqu'à la première étape (l'installation du noyau), j'avais eu ce message d'erreur et je me suis dit que ça pouvait servir, puisque tu faisais référence à ladite procédure.

Donc après désinstallation, j'ai redémarré puis lancé apt upgrade :

Paramétrage de grub-efi-amd64-signed (1.93.4+2.02-2ubuntu8.3) ...
Installation pour la plate-forme x86_64-efi.
Installation terminée, sans erreur.
Traitement des actions différées (« triggers ») pour shim-signed (1.34.9.2+13-0ubuntu2) ...
Secure Boot not enabled on this system.
W: APT had planned for dpkg to do more than it reported back (5 vs 9).
   Affected packages: grub-efi-amd64-signed:amd64

Dernière modification par MaloKDE (Le 28/08/2018, à 11:56)

Hors ligne

#12 Le 28/08/2018, à 12:44

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Génial.
J'ai besoin de vérifier que tout est réparé. Je te prie de redémarrer ton ordi en laissant faire le démarrage par défaut (sans toucher à rien). Si Ubuntu démarre normalement, ouvre une session, fais un Boot-Info et donne l'URL de ce Boot-Info dans ta réponse.

Hors ligne

#13 Le 28/08/2018, à 13:15

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Le voici.

 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.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/Boot/bootx64.efi 
                       /EFI/Boot/fbx64.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

    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:        

sda3: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /casper/vmlinuz.efi 
                       /factory/grubx64.efi /efi/boot/bootx64.efi 
                       /efi/boot/grubx64.efi /boot/grub/i386-pc/core.img

sda4: __________________________________________________________________________

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

sda5: __________________________________________________________________________

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

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

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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   500,118,191   500,118,191  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,026,047     1,024,000 EFI System partition
/dev/sda2      R      1,026,048     1,107,967        81,920 -
/dev/sda3             1,107,968     7,399,423     6,291,456 Data partition (Windows/Linux)
/dev/sda4             7,399,424   467,017,727   459,618,304 Data partition (Linux)
/dev/sda5           467,017,728   500,117,503    33,099,776 Swap partition (Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        48E3-73DB                              vfat       ESP
/dev/sda2        D80B-6B6F                              vfat       DIAGS
/dev/sda3        8A0C-001C                              vfat       OS
/dev/sda4        33ef7645-839a-4b28-b627-e936853a7783   ext4       
/dev/sda5        816ab8c7-f980-4e93-9908-8a9f1dc4a616   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Aug 28 13:13 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 28 13:13 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 28 13:13 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug 28 13:13 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 28 13:13 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Aug 28 13:13 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Aug 28 13:13 wwn-0x5002538844584d30 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 28 13:13 wwn-0x5002538844584d30-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 28 13:13 wwn-0x5002538844584d30-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug 28 13:13 wwn-0x5002538844584d30-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 28 13:13 wwn-0x5002538844584d30-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Aug 28 13:13 wwn-0x5002538844584d30-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda4        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


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

--------------------------------------------------------------------------------
search.fs_uuid 33ef7645-839a-4b28-b627-e936853a7783 root hd0,gpt4 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda3/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#########################################################
#                                                       #
# Dell Grub2 configuration file for ISO Images          #
# By: Mario Limonciello <Mario_Limonciello@Dell.com>    #
#                                                       #
#########################################################

# First check for additional options on ISO image
if [ -s /factory/common.cfg ]; then
    source /factory/common.cfg
fi

#Post RTS deliverables
if [ -s /factory/post-rts-gfx.cfg ]; then
    source /factory/post-rts-gfx.cfg
fi
if [ -s /factory/post-rts-wlan.cfg ]; then
    source /factory/post-rts-wlan.cfg
fi

# If missing, load a nice basic default set
if [ -z "${options}" ]; then
    set options="boot=casper automatic-ubiquity noprompt quiet splash --"
fi

# Setup theme
set timeout=5
set gfxmode=auto
insmod gfxterm
terminal_output gfxterm
loadfont /boot/grub/dejavu-sans-12.pf2
loadfont /boot/grub/dejavu-sans-bold-14.pf2
insmod gfxmenu
insmod png
set theme=/boot/grub/dell/theme.txt

# Search for the RP (which contains grubenv in /factory)
search --file --set=new_root /factory/grubenv
if [ -s ($new_root)/factory/grubenv ]; then
    set have_grubenv=true
    load_env -f ($new_root)/factory/grubenv
    if [ -n "${install_finished}" ]; then
        set timeout=-1
        menuentry "Install Complete, remove media and reboot." {
        chainloader +1
        }
    fi
    if [ "x${install_in_progress}" = "x1" ]; then
        set root=$new_root
        configfile ($new_root)/factory/grub.cfg
    fi
fi

#Default behavior
menuentry "Dell Recovery" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi $options
	initrd	/casper/initrd.lz
}

menuentry "Dell Recovery (safe graphics mode)" {
	set gfxpayload=keep
	linux   /casper/vmlinuz.efi $options ubiquity/force_failsafe_graphics=true
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

=================== sda3: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1
            ?? = ??             boot/grub/i386-pc/core.img                     1

=========================== sda4/boot/grub/grub.cfg: ===========================

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
else
  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=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-33ef7645-839a-4b28-b627-e936853a7783' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
	else
	  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
	fi
        linux	/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-33-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
	menuentry 'Ubuntu, avec Linux 4.15.0-33-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-33-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-33-generic…'
	        linux	/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-33-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-33-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-33-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-33-generic…'
	        linux	/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-33-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-32-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-32-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-32-generic…'
	        linux	/boot/vmlinuz-4.15.0-32-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-32-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-32-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-32-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-32-generic…'
	        linux	/boot/vmlinuz-4.15.0-32-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-32-generic
	}
	menuentry 'Ubuntu, avec Linux 3.19.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-31-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 3.19.0-31-generic…'
		linux	/boot/vmlinuz-3.19.0-31-generic.efi.signed root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-31-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 3.19.0-31-generic…'
		linux	/boot/vmlinuz-3.19.0-31-generic.efi.signed root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-31-generic
	}
}

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

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

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

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

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

=============================== sda4/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/sda4 during installation
UUID=33ef7645-839a-4b28-b627-e936853a7783 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=48E3-73DB  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda5 during installation
UUID=816ab8c7-f980-4e93-9908-8a9f1dc4a616 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda4: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 155.275127411 = 166.725398528  boot/grub/grub.cfg                             2
 120.971988678 = 129.892683776  boot/vmlinuz-3.19.0-31-generic                 1
 100.839176178 = 108.275240960  boot/vmlinuz-3.19.0-31-generic.efi.signed      2
  51.215702057 = 54.992441344   boot/vmlinuz-4.15.0-32-generic                 1
  81.825077057 = 87.859007488   boot/vmlinuz-4.15.0-33-generic                 2
  81.825077057 = 87.859007488   vmlinuz                                        2
  51.215702057 = 54.992441344   vmlinuz.old                                    1
 206.674129486 = 221.914656768  boot/initrd.img-3.19.0-31-generic              2
 171.946273804 = 184.625905664  boot/initrd.img-4.15.0-32-generic              5
  82.376819611 = 88.451436544   boot/initrd.img-4.15.0-33-generic              3
  82.376819611 = 88.451436544   initrd.img                                     3
 171.946273804 = 184.625905664  initrd.img.old                                 5

======================== Unknown MBRs/Boot Sectors/etc: ========================

Unknown GPT Partiton Type
d3ad6b79bf6b9f4db631466eb71a4965


ADDITIONAL INFORMATION :
=================== log of boot-info 20180828_1313 ===================
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 installed-session (Ubuntu 18.04.1 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash vt.handoff=1

=================== os-prober:
/dev/sda4:L'OS actuellement utilisé - Ubuntu 18.04.1 LTS CurrentSession:linux

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: LABEL="ESP" UUID="48E3-73DB" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="d88c2105-2740-4c29-a013-e357e0149ea3"
/dev/sda2: LABEL="DIAGS" UUID="D80B-6B6F" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="424eab10-2aec-4c8e-ab52-d7b0746b54c1"
/dev/sda3: LABEL="OS" UUID="8A0C-001C" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="6566d35e-6823-4a51-8ac1-b827ebddd1af"
/dev/sda4: UUID="33ef7645-839a-4b28-b627-e936853a7783" TYPE="ext4" PARTUUID="0f811d3a-7c26-418d-801a-3b69fd43fe8c"
/dev/sda5: UUID="816ab8c7-f980-4e93-9908-8a9f1dc4a616" TYPE="swap" PARTUUID="90c43979-1808-419f-a7d2-b257cab81049"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"


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


=================== /etc/grub.d/ :
drwxr-xr-x  2 root  root     4096 août  27 08:38 grub.d
total 80
-rwxr-xr-x 1 root root  9783 mars   5 09:31 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12693 mars   4 14:11 10_linux
-rwxr-xr-x 1 root root 11298 mars   4 14:11 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars   6  2015 20_memtest86+
-rwxr-xr-x 1 root root 12059 mars  30  2017 30_os-prober
-rwxr-xr-x 1 root root  1418 oct.  14  2015 30_uefi-firmware
-rwxr-xr-x 1 root root   214 avril  6  2015 40_custom
-rwxr-xr-x 1 root root   216 avril  6  2015 41_custom
-rw-r--r-- 1 root root   483 avril  6  2015 README




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

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

GRUB_DEFAULT=0
GRUB_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="noprompt"

# 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 sda4: UUID=48E3-73DB   (sda1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
=================== No kernel in /mnt/boot-sav/sda3/boot:
efi.img
grub


Presence of EFI/Boot file detected: /mnt/boot-sav/sda3/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda3/EFI/Boot/grubx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0000,0006,0005,0007,000A,000B
Boot0000* ubuntu	HD(1,GPT,d88c2105-2740-4c29-a013-e357e0149ea3,0x800,0xfa000)/File(EFIubuntushimx64.efi)
Boot0001* Diskette Drive	BBS(Floppy,Diskette Drive,0x0)..BO
Boot0002* MiniCard SSD	BBS(HD,P3: SAMSUNG SSD PM851 M.2 2280,0x0)..BO
Boot0003* CD/DVD/CD-RW Drive	BBS(CDROM,CD/DVD/CD-RW Drive,0x0)..BO
Boot0005* Diskette Drive	BBS(Floppy,Diskette Drive,0x0)..BO
Boot0006* MiniCard SSD	BBS(HD,P3: SAMSUNG SSD PM851 M.2 2280,0x0)..BO
Boot0007* CD/DVD/CD-RW Drive	BBS(CDROM,CD/DVD/CD-RW Drive,0x0)..BO
Boot000A* UEFI: SAMSUNG SSD PM851 M.2 2280 256GB	PciRoot(0x0)/Pci(0x1f,0x2)/Sata(3,65535,0)/HD(3,GPT,6566d35e-6823-4a51-8ac1-b827ebddd1af,0x10e800,0x600000)..BO
Boot000B* USB Storage Device	BBS(USB,USB Storage Device,0x0)..BO
Boot000C* USB NIC	BBS(128,USB-to-Ethernet (LAN7500) ,0x0)..BO

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


=================== PARTITIONS & DISKS:
sda4	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /boot/efi.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda2.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-kernel,	no-os,	is-maybe-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/sda3.

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


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

BYT;
/dev/sda:256GB:scsi:512:512:gpt:ATA SAMSUNG SSD PM85:;
1:1049kB:525MB:524MB:fat32:EFI system partition:boot, esp;
2:525MB:567MB:41.9MB:fat32::hidden;
3:567MB:3789MB:3221MB:fat32:Basic data partition:msftdata;
4:3789MB:239GB:235GB:ext4::;
5:239GB:256GB:16.9GB:linux-swap(v1)::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs 147,2M
loop1  loop squashfs  86,9M
loop2  loop squashfs  10,4M
loop3  loop squashfs   140M
loop4  loop squashfs 147,2M
loop5  loop squashfs 141,3M
loop6  loop squashfs 143,4M
loop7  loop squashfs 175,8M
loop8  loop squashfs 178,2M
loop9  loop squashfs    87M
loop10 loop squashfs  86,9M
loop11 loop squashfs  10,4M
loop12 loop squashfs  10,4M
loop13 loop squashfs 175,8M
loop14 loop squashfs 146,6M
sda    disk          238,5G
sda1   part vfat       500M ESP
sda2   part vfat        40M DIAGS
sda3   part vfat         3G OS
sda4   part ext4     219,2G
sda5   part swap      15,8G

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     1  1  0         /snap/gravit-designer/12
loop1     1  1  0         /snap/core/4830
loop2     1  1  0         /snap/communitheme/763
loop3     1  1  0         /snap/skype/45
loop4     1  1  0         /snap/gravit-designer/13
loop5     1  1  0         /snap/skype/51
loop6     1  1  0         /snap/skype/48
loop7     1  1  0         /snap/atom/189
loop8     1  1  0         /snap/atom/185
loop9     1  1  0         /snap/core/5145
loop10    1  1  0         /snap/core/4917
loop11    1  1  0         /snap/communitheme/848
loop12    1  1  0         /snap/communitheme/742
loop13    1  1  0         /snap/atom/190
loop14    1  1  0         /snap/gravit-designer/11
sda       0  0  0 running
sda1      0  0  0         /boot/efi
sda2      0  0  0         /mnt/boot-sav/sda2
sda3      0  0  0         /mnt/boot-sav/sda3
sda4      0  0  0         /
sda5      0  0  0         [SWAP]


=================== 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=3996908k,nr_inodes=999227,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=805428k,mode=755)
/dev/sda4 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=33,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=2401)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/gravit-designer_12.snap on /snap/gravit-designer/12 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/skype_45.snap on /snap/skype/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4830.snap on /snap/core/4830 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gravit-designer_13.snap on /snap/gravit-designer/13 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/skype_51.snap on /snap/skype/51 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/communitheme_763.snap on /snap/communitheme/763 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/skype_48.snap on /snap/skype/48 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/atom_189.snap on /snap/atom/189 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/atom_185.snap on /snap/atom/185 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4917.snap on /snap/core/4917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_5145.snap on /snap/core/5145 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/communitheme_848.snap on /snap/communitheme/848 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/communitheme_742.snap on /snap/communitheme/742 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/atom_190.snap on /snap/atom/190 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gravit-designer_11.snap on /snap/gravit-designer/11 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
tmpfs on /run/user/127 type tmpfs (rw,nosuid,nodev,relatime,size=805424k,mode=700,uid=127,gid=139)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=805424k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda2 on /mnt/boot-sav/sda2 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda3 on /mnt/boot-sav/sda3 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sg0 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 uhid uinput urandom userio v4l vboxdrv vboxdrvu vboxnetctl vboxusb vfio vga_arbiter vhci vhost-net vhost-vsock video0 wmi zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 3e 18  |.X.MSDOS5.0...>.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 a0 0f 00 e1 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 db 73 e3 48 4e  4f 20 4e 41 4d 45 20 20  |..).s.HNO 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/sda2
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 01 7e 1b  |.X.MSDOS5.0...~.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 a8 0f 00  |........?.......|
00000020  00 40 01 00 41 02 00 00  00 00 00 00 02 00 00 00  |.@..A...........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 6f 6b 0b d8 4e  4f 20 4e 41 4d 45 20 20  |..)ok..NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda3
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 1e 10  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 e8 10 00  |........?.......|
00000020  00 00 60 00 f1 17 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 1c 00 0c 8a 4e  4f 20 4e 41 4d 45 20 20  |..)....NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  2.1M  785M   1% /run
/dev/sda4      ext4      216G  176G   29G  86% /
tmpfs          tmpfs     3.9G     0  3.9G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs  148M  148M     0 100% /snap/gravit-designer/12
/dev/loop3     squashfs  141M  141M     0 100% /snap/skype/45
/dev/loop1     squashfs   87M   87M     0 100% /snap/core/4830
/dev/loop4     squashfs  148M  148M     0 100% /snap/gravit-designer/13
/dev/loop5     squashfs  142M  142M     0 100% /snap/skype/51
/dev/loop2     squashfs   11M   11M     0 100% /snap/communitheme/763
/dev/loop6     squashfs  144M  144M     0 100% /snap/skype/48
/dev/loop7     squashfs  176M  176M     0 100% /snap/atom/189
/dev/loop8     squashfs  179M  179M     0 100% /snap/atom/185
/dev/loop10    squashfs   87M   87M     0 100% /snap/core/4917
/dev/loop9     squashfs   87M   87M     0 100% /snap/core/5145
/dev/loop11    squashfs   11M   11M     0 100% /snap/communitheme/848
/dev/loop12    squashfs   11M   11M     0 100% /snap/communitheme/742
/dev/loop13    squashfs  176M  176M     0 100% /snap/atom/190
/dev/loop14    squashfs  147M  147M     0 100% /snap/gravit-designer/11
/dev/sda1      vfat      496M   18M  479M   4% /boot/efi
tmpfs          tmpfs     787M   20K  787M   1% /run/user/127
tmpfs          tmpfs     787M   36K  787M   1% /run/user/1000
/dev/sda2      vfat       36M   512   36M   1% /mnt/boot-sav/sda2
/dev/sda3      vfat      3.0G  2.2G  880M  72% /mnt/boot-sav/sda3

=================== fdisk -l:
Disk /dev/loop0: 147.2 MiB, 154333184 bytes, 301432 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 86.9 MiB, 91115520 bytes, 177960 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 10.4 MiB, 10936320 bytes, 21360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 140 MiB, 146833408 bytes, 286784 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 147.2 MiB, 154349568 bytes, 301464 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 141.3 MiB, 148160512 bytes, 289376 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 143.4 MiB, 150372352 bytes, 293696 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 175.8 MiB, 184274944 bytes, 359912 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: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 79F9F7A5-31E2-45DA-A62F-B12203FA1765

Device         Start       End   Sectors   Size Type
/dev/sda1       2048   1026047   1024000   500M EFI System
/dev/sda2    1026048   1107967     81920    40M unknown
/dev/sda3    1107968   7399423   6291456     3G Microsoft basic data
/dev/sda4    7399424 467017727 459618304 219.2G Linux filesystem
/dev/sda5  467017728 500117503  33099776  15.8G Linux swap


Disk /dev/loop8: 178.2 MiB, 186880000 bytes, 365000 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/loop9: 87 MiB, 91160576 bytes, 178048 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/loop10: 86.9 MiB, 91099136 bytes, 177928 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop11: 10.4 MiB, 10936320 bytes, 21360 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/loop12: 10.4 MiB, 10932224 bytes, 21352 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/loop13: 175.8 MiB, 184274944 bytes, 359912 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/loop14: 146.6 MiB, 153755648 bytes, 300304 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




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda4, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sda1/efi/.../grub*.efi !


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

Hors ligne

#14 Le 28/08/2018, à 13:43

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

A présent, c'est bon : tu démarres sur le noyau le plus récent (le noyau 4.15.0-33) :

BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash vt.handoff=1

Maintenant, il va falloir que tu supprimes le noyau indésirable 3.19.0-31. Dans ce but, je te prie de faire ce qui est détaillé dans 3. Lister les noyaux installés
Tu colleras le retour utilisable de la commande proposée dans ta réponse en utilisant les balises.

Hors ligne

#15 Le 28/08/2018, à 13:45

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Voici :

$ dpkg -l | grep -Ei " linux-(g|h|i|lo|m|si|t)" | sort -k3 | tr -s " " | cut -d" " -s -f1,2,3 | column -s" " -t
rc  linux-image-extra-3.19.0-15-generic    3.19.0-15.15
rc  linux-image-3.19.0-15-generic          3.19.0-15.15
rc  linux-image-extra-3.19.0-26-generic    3.19.0-26.28
rc  linux-image-3.19.0-26-generic          3.19.0-26.28
rc  linux-signed-image-3.19.0-26-generic   3.19.0-26.28
rc  linux-image-extra-3.19.0-28-generic    3.19.0-28.30
rc  linux-image-3.19.0-28-generic          3.19.0-28.30
rc  linux-signed-image-3.19.0-28-generic   3.19.0-28.30
rc  linux-image-extra-3.19.0-30-generic    3.19.0-30.34
rc  linux-image-3.19.0-30-generic          3.19.0-30.34
rc  linux-signed-image-3.19.0-30-generic   3.19.0-30.34
ii  linux-image-extra-3.19.0-31-generic    3.19.0-31.36
ii  linux-image-3.19.0-31-generic          3.19.0-31.36
ii  linux-signed-image-3.19.0-31-generic   3.19.0-31.36
rc  linux-image-extra-4.10.0-19-generic    4.10.0-19.21
rc  linux-image-4.10.0-19-generic          4.10.0-19.21
rc  linux-signed-image-4.10.0-19-generic   4.10.0-19.21
rc  linux-image-extra-4.10.0-20-generic    4.10.0-20.22
rc  linux-image-4.10.0-20-generic          4.10.0-20.22
rc  linux-signed-image-4.10.0-20-generic   4.10.0-20.22
rc  linux-image-extra-4.10.0-21-generic    4.10.0-21.23
rc  linux-image-4.10.0-21-generic          4.10.0-21.23
rc  linux-signed-image-4.10.0-21-generic   4.10.0-21.23
rc  linux-image-extra-4.10.0-22-generic    4.10.0-22.24
rc  linux-image-4.10.0-22-generic          4.10.0-22.24
rc  linux-signed-image-4.10.0-22-generic   4.10.0-22.24
rc  linux-image-extra-4.10.0-24-generic    4.10.0-24.28
rc  linux-image-4.10.0-24-generic          4.10.0-24.28
rc  linux-signed-image-4.10.0-24-generic   4.10.0-24.28
rc  linux-image-extra-4.10.0-26-generic    4.10.0-26.30
rc  linux-image-4.10.0-26-generic          4.10.0-26.30
rc  linux-signed-image-4.10.0-26-generic   4.10.0-26.30
rc  linux-image-extra-4.10.0-28-generic    4.10.0-28.32
rc  linux-image-4.10.0-28-generic          4.10.0-28.32
rc  linux-signed-image-4.10.0-28-generic   4.10.0-28.32
rc  linux-image-extra-4.10.0-32-generic    4.10.0-32.36
rc  linux-image-4.10.0-32-generic          4.10.0-32.36
rc  linux-signed-image-4.10.0-32-generic   4.10.0-32.36
rc  linux-image-extra-4.10.0-33-generic    4.10.0-33.37
rc  linux-image-4.10.0-33-generic          4.10.0-33.37
rc  linux-signed-image-4.10.0-33-generic   4.10.0-33.37
rc  linux-image-extra-4.10.0-35-generic    4.10.0-35.39
rc  linux-image-4.10.0-35-generic          4.10.0-35.39
rc  linux-signed-image-4.10.0-35-generic   4.10.0-35.39
rc  linux-image-extra-4.10.0-37-generic    4.10.0-37.41
rc  linux-image-4.10.0-37-generic          4.10.0-37.41
rc  linux-signed-image-4.10.0-37-generic   4.10.0-37.41
rc  linux-image-extra-4.13.0-16-generic    4.13.0-16.19
rc  linux-image-4.13.0-16-generic          4.13.0-16.19
rc  linux-signed-image-4.13.0-16-generic   4.13.0-16.19
rc  linux-image-extra-4.13.0-17-generic    4.13.0-17.20
rc  linux-image-4.13.0-17-generic          4.13.0-17.20
rc  linux-signed-image-4.13.0-17-generic   4.13.0-17.20
rc  linux-image-extra-4.13.0-19-generic    4.13.0-19.22
rc  linux-image-4.13.0-19-generic          4.13.0-19.22
rc  linux-signed-image-4.13.0-19-generic   4.13.0-19.22
rc  linux-image-extra-4.13.0-21-generic    4.13.0-21.24
rc  linux-image-4.13.0-21-generic          4.13.0-21.24
rc  linux-signed-image-4.13.0-21-generic   4.13.0-21.24
rc  linux-image-extra-4.13.0-25-generic    4.13.0-25.29
rc  linux-image-4.13.0-25-generic          4.13.0-25.29
rc  linux-signed-image-4.13.0-25-generic   4.13.0-25.29
rc  linux-image-extra-4.13.0-31-generic    4.13.0-31.34
rc  linux-image-4.13.0-31-generic          4.13.0-31.34
rc  linux-signed-image-4.13.0-31-generic   4.13.0-31.34
rc  linux-image-extra-4.13.0-32-generic    4.13.0-32.35
rc  linux-image-4.13.0-32-generic          4.13.0-32.35
rc  linux-signed-image-4.13.0-32-generic   4.13.0-32.35
rc  linux-image-extra-4.13.0-36-generic    4.13.0-36.40
rc  linux-image-4.13.0-36-generic          4.13.0-36.40
rc  linux-signed-image-4.13.0-36-generic   4.13.0-36.40
rc  linux-image-extra-4.13.0-37-generic    4.13.0-37.42
rc  linux-image-4.13.0-37-generic          4.13.0-37.42
rc  linux-signed-image-4.13.0-37-generic   4.13.0-37.42
rc  linux-image-extra-4.13.0-38-generic    4.13.0-38.43
rc  linux-image-4.13.0-38-generic          4.13.0-38.43
rc  linux-signed-image-4.13.0-38-generic   4.13.0-38.43
rc  linux-image-extra-4.13.0-39-generic    4.13.0-39.44
rc  linux-image-4.13.0-39-generic          4.13.0-39.44
rc  linux-signed-image-4.13.0-39-generic   4.13.0-39.44
rc  linux-image-4.15.0-041500rc6-generic   4.15.0-041500rc6.201712312330+20170103+1
rc  linux-modules-4.15.0-20-generic        4.15.0-20.21
rc  linux-modules-extra-4.15.0-20-generic  4.15.0-20.21
rc  linux-image-4.15.0-20-generic          4.15.0-20.21
rc  linux-modules-4.15.0-22-generic        4.15.0-22.24
rc  linux-modules-extra-4.15.0-22-generic  4.15.0-22.24
rc  linux-image-4.15.0-22-generic          4.15.0-22.24
rc  linux-modules-4.15.0-23-generic        4.15.0-23.25
rc  linux-modules-extra-4.15.0-23-generic  4.15.0-23.25
rc  linux-image-4.15.0-23-generic          4.15.0-23.25
rc  linux-modules-4.15.0-24-generic        4.15.0-24.26
rc  linux-modules-extra-4.15.0-24-generic  4.15.0-24.26
rc  linux-image-4.15.0-24-generic          4.15.0-24.26
rc  linux-modules-4.15.0-29-generic        4.15.0-29.31
rc  linux-modules-extra-4.15.0-29-generic  4.15.0-29.31
rc  linux-image-4.15.0-29-generic          4.15.0-29.31
rc  linux-modules-4.15.0-30-generic        4.15.0-30.32
rc  linux-modules-extra-4.15.0-30-generic  4.15.0-30.32
rc  linux-image-4.15.0-30-generic          4.15.0-30.32
ii  linux-headers-4.15.0-32                4.15.0-32.35
ii  linux-modules-4.15.0-32-generic        4.15.0-32.35
ii  linux-modules-extra-4.15.0-32-generic  4.15.0-32.35
ii  linux-headers-4.15.0-32-generic        4.15.0-32.35
ii  linux-tools-4.15.0-32                  4.15.0-32.35
ii  linux-tools-4.15.0-32-generic          4.15.0-32.35
ii  linux-image-4.15.0-32-generic          4.15.0-32.35
ii  linux-generic                          4.15.0.33.35
ii  linux-signed-generic                   4.15.0.33.35
ii  linux-headers-generic                  4.15.0.33.35
ii  linux-image-generic                    4.15.0.33.35
ii  linux-tools-virtual                    4.15.0.33.35
ii  linux-headers-4.15.0-33                4.15.0-33.36
ii  linux-tools-common                     4.15.0-33.36
ii  linux-modules-4.15.0-33-generic        4.15.0-33.36
ii  linux-modules-extra-4.15.0-33-generic  4.15.0-33.36
ii  linux-headers-4.15.0-33-generic        4.15.0-33.36
ii  linux-tools-4.15.0-33                  4.15.0-33.36
ii  linux-tools-4.15.0-33-generic          4.15.0-33.36
ii  linux-image-4.15.0-33-generic          4.15.0-33.36
rc  linux-image-extra-4.2.0-16-generic     4.2.0-16.19
rc  linux-image-4.2.0-16-generic           4.2.0-16.19
rc  linux-signed-image-4.2.0-16-generic    4.2.0-16.19
rc  linux-image-extra-4.2.0-18-generic     4.2.0-18.22
rc  linux-image-4.2.0-18-generic           4.2.0-18.22
rc  linux-signed-image-4.2.0-18-generic    4.2.0-18.22
rc  linux-image-extra-4.2.0-19-generic     4.2.0-19.23
rc  linux-image-4.2.0-19-generic           4.2.0-19.23
rc  linux-signed-image-4.2.0-19-generic    4.2.0-19.23
rc  linux-image-extra-4.2.0-21-generic     4.2.0-21.25
rc  linux-image-4.2.0-21-generic           4.2.0-21.25
rc  linux-signed-image-4.2.0-21-generic    4.2.0-21.25
rc  linux-image-extra-4.2.0-22-generic     4.2.0-22.27
rc  linux-image-4.2.0-22-generic           4.2.0-22.27
rc  linux-signed-image-4.2.0-22-generic    4.2.0-22.27
rc  linux-image-extra-4.2.0-23-generic     4.2.0-23.28
rc  linux-image-4.2.0-23-generic           4.2.0-23.28
rc  linux-signed-image-4.2.0-23-generic    4.2.0-23.28
rc  linux-image-extra-4.2.0-25-generic     4.2.0-25.30
rc  linux-image-4.2.0-25-generic           4.2.0-25.30
rc  linux-signed-image-4.2.0-25-generic    4.2.0-25.30
rc  linux-image-extra-4.2.0-27-generic     4.2.0-27.32
rc  linux-image-4.2.0-27-generic           4.2.0-27.32
rc  linux-signed-image-4.2.0-27-generic    4.2.0-27.32
rc  linux-image-extra-4.2.0-30-generic     4.2.0-30.36
rc  linux-image-4.2.0-30-generic           4.2.0-30.36
rc  linux-signed-image-4.2.0-30-generic    4.2.0-30.36
rc  linux-image-extra-4.2.0-34-generic     4.2.0-34.39
rc  linux-image-4.2.0-34-generic           4.2.0-34.39
rc  linux-signed-image-4.2.0-34-generic    4.2.0-34.39
rc  linux-image-extra-4.2.0-35-generic     4.2.0-35.40
rc  linux-image-4.2.0-35-generic           4.2.0-35.40
rc  linux-signed-image-4.2.0-35-generic    4.2.0-35.40
rc  linux-image-extra-4.4.0-21-generic     4.4.0-21.37
rc  linux-image-4.4.0-21-generic           4.4.0-21.37
rc  linux-signed-image-4.4.0-21-generic    4.4.0-21.37
rc  linux-image-extra-4.4.0-22-generic     4.4.0-22.40
rc  linux-image-4.4.0-22-generic           4.4.0-22.40
rc  linux-signed-image-4.4.0-22-generic    4.4.0-22.40
rc  linux-image-extra-4.4.0-24-generic     4.4.0-24.43
rc  linux-image-4.4.0-24-generic           4.4.0-24.43
rc  linux-signed-image-4.4.0-24-generic    4.4.0-24.43
rc  linux-image-extra-4.4.0-28-generic     4.4.0-28.47
rc  linux-image-4.4.0-28-generic           4.4.0-28.47
rc  linux-signed-image-4.4.0-28-generic    4.4.0-28.47
rc  linux-image-extra-4.4.0-31-generic     4.4.0-31.50
rc  linux-image-4.4.0-31-generic           4.4.0-31.50
rc  linux-signed-image-4.4.0-31-generic    4.4.0-31.50
rc  linux-image-extra-4.4.0-34-generic     4.4.0-34.53
rc  linux-image-4.4.0-34-generic           4.4.0-34.53
rc  linux-signed-image-4.4.0-34-generic    4.4.0-34.53
rc  linux-image-extra-4.4.0-36-generic     4.4.0-36.55
rc  linux-image-4.4.0-36-generic           4.4.0-36.55
rc  linux-signed-image-4.4.0-36-generic    4.4.0-36.55
rc  linux-image-extra-4.4.0-38-generic     4.4.0-38.57
rc  linux-image-4.4.0-38-generic           4.4.0-38.57
rc  linux-signed-image-4.4.0-38-generic    4.4.0-38.57
rc  linux-image-extra-4.4.0-42-generic     4.4.0-42.62
rc  linux-image-4.4.0-42-generic           4.4.0-42.62
rc  linux-signed-image-4.4.0-42-generic    4.4.0-42.62
rc  linux-image-extra-4.4.0-43-generic     4.4.0-43.63
rc  linux-image-4.4.0-43-generic           4.4.0-43.63
rc  linux-signed-image-4.4.0-43-generic    4.4.0-43.63
rc  linux-image-extra-4.8.0-22-generic     4.8.0-22.24
rc  linux-image-4.8.0-22-generic           4.8.0-22.24
rc  linux-signed-image-4.8.0-22-generic    4.8.0-22.24
rc  linux-image-extra-4.8.0-26-generic     4.8.0-26.28
rc  linux-image-4.8.0-26-generic           4.8.0-26.28
rc  linux-signed-image-4.8.0-26-generic    4.8.0-26.28
rc  linux-image-extra-4.8.0-27-generic     4.8.0-27.29
rc  linux-image-4.8.0-27-generic           4.8.0-27.29
rc  linux-signed-image-4.8.0-27-generic    4.8.0-27.29
rc  linux-image-extra-4.8.0-28-generic     4.8.0-28.30
rc  linux-image-4.8.0-28-generic           4.8.0-28.30
rc  linux-signed-image-4.8.0-28-generic    4.8.0-28.30
rc  linux-image-extra-4.8.0-30-generic     4.8.0-30.32
rc  linux-image-4.8.0-30-generic           4.8.0-30.32
rc  linux-signed-image-4.8.0-30-generic    4.8.0-30.32
rc  linux-image-extra-4.8.0-32-generic     4.8.0-32.34
rc  linux-image-4.8.0-32-generic           4.8.0-32.34
rc  linux-signed-image-4.8.0-32-generic    4.8.0-32.34
rc  linux-image-extra-4.8.0-34-generic     4.8.0-34.36
rc  linux-image-4.8.0-34-generic           4.8.0-34.36
rc  linux-signed-image-4.8.0-34-generic    4.8.0-34.36
rc  linux-image-extra-4.8.0-37-generic     4.8.0-37.39
rc  linux-image-4.8.0-37-generic           4.8.0-37.39
rc  linux-signed-image-4.8.0-37-generic    4.8.0-37.39
rc  linux-image-extra-4.8.0-38-generic     4.8.0-38.41
rc  linux-image-4.8.0-38-generic           4.8.0-38.41
rc  linux-signed-image-4.8.0-38-generic    4.8.0-38.41
rc  linux-image-extra-4.8.0-39-generic     4.8.0-39.42
rc  linux-image-4.8.0-39-generic           4.8.0-39.42
rc  linux-signed-image-4.8.0-39-generic    4.8.0-39.42
rc  linux-image-extra-4.8.0-41-generic     4.8.0-41.44
rc  linux-image-4.8.0-41-generic           4.8.0-41.44
rc  linux-signed-image-4.8.0-41-generic    4.8.0-41.44
rc  linux-image-extra-4.8.0-45-generic     4.8.0-45.48
rc  linux-image-4.8.0-45-generic           4.8.0-45.48
rc  linux-signed-image-4.8.0-45-generic    4.8.0-45.48
rc  linux-image-extra-4.8.0-46-generic     4.8.0-46.49
rc  linux-image-4.8.0-46-generic           4.8.0-46.49
rc  linux-signed-image-4.8.0-46-generic    4.8.0-46.49

Hors ligne

#16 Le 28/08/2018, à 13:52

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Il y a trois paquets qui contiennent 3.19.0-31 et qui sont à désinstaller en passant la commande suivante (utilise le copier-coller) :

sudo apt-get remove linux-image-extra-3.19.0-31-generic linux-image-3.19.0-31-generic linux-signed-image-3.19.0-31-generic --purge

Après que le résultat de cette commande se sera stabilisé, tu feras un redémarrage de l'ordi et tu feras un nouveau Boot-Info pour qu'on puisse vérifier que tout baigne.

Dernière modification par malbo (Le 28/08/2018, à 13:53)

Hors ligne

#17 Le 28/08/2018, à 14:01

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Et voici :

 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.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/Boot/bootx64.efi 
                       /EFI/Boot/fbx64.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

    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:        

sda3: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /casper/vmlinuz.efi 
                       /factory/grubx64.efi /efi/boot/bootx64.efi 
                       /efi/boot/grubx64.efi /boot/grub/i386-pc/core.img

sda4: __________________________________________________________________________

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

sda5: __________________________________________________________________________

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

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

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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   500,118,191   500,118,191  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,026,047     1,024,000 EFI System partition
/dev/sda2      R      1,026,048     1,107,967        81,920 -
/dev/sda3             1,107,968     7,399,423     6,291,456 Data partition (Windows/Linux)
/dev/sda4             7,399,424   467,017,727   459,618,304 Data partition (Linux)
/dev/sda5           467,017,728   500,117,503    33,099,776 Swap partition (Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        48E3-73DB                              vfat       ESP
/dev/sda2        D80B-6B6F                              vfat       DIAGS
/dev/sda3        8A0C-001C                              vfat       OS
/dev/sda4        33ef7645-839a-4b28-b627-e936853a7783   ext4       
/dev/sda5        816ab8c7-f980-4e93-9908-8a9f1dc4a616   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Aug 28 13:57 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 28 13:57 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 28 13:57 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug 28 13:57 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 28 13:57 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Aug 28 13:57 ata-SAMSUNG_SSD_PM851_M.2_2280_256GB_S1D3NSAG511378-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Aug 28 13:57 wwn-0x5002538844584d30 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 28 13:57 wwn-0x5002538844584d30-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 28 13:57 wwn-0x5002538844584d30-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug 28 13:57 wwn-0x5002538844584d30-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 28 13:57 wwn-0x5002538844584d30-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Aug 28 13:57 wwn-0x5002538844584d30-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda4        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


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

--------------------------------------------------------------------------------
search.fs_uuid 33ef7645-839a-4b28-b627-e936853a7783 root hd0,gpt4 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda3/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#########################################################
#                                                       #
# Dell Grub2 configuration file for ISO Images          #
# By: Mario Limonciello <Mario_Limonciello@Dell.com>    #
#                                                       #
#########################################################

# First check for additional options on ISO image
if [ -s /factory/common.cfg ]; then
    source /factory/common.cfg
fi

#Post RTS deliverables
if [ -s /factory/post-rts-gfx.cfg ]; then
    source /factory/post-rts-gfx.cfg
fi
if [ -s /factory/post-rts-wlan.cfg ]; then
    source /factory/post-rts-wlan.cfg
fi

# If missing, load a nice basic default set
if [ -z "${options}" ]; then
    set options="boot=casper automatic-ubiquity noprompt quiet splash --"
fi

# Setup theme
set timeout=5
set gfxmode=auto
insmod gfxterm
terminal_output gfxterm
loadfont /boot/grub/dejavu-sans-12.pf2
loadfont /boot/grub/dejavu-sans-bold-14.pf2
insmod gfxmenu
insmod png
set theme=/boot/grub/dell/theme.txt

# Search for the RP (which contains grubenv in /factory)
search --file --set=new_root /factory/grubenv
if [ -s ($new_root)/factory/grubenv ]; then
    set have_grubenv=true
    load_env -f ($new_root)/factory/grubenv
    if [ -n "${install_finished}" ]; then
        set timeout=-1
        menuentry "Install Complete, remove media and reboot." {
        chainloader +1
        }
    fi
    if [ "x${install_in_progress}" = "x1" ]; then
        set root=$new_root
        configfile ($new_root)/factory/grub.cfg
    fi
fi

#Default behavior
menuentry "Dell Recovery" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi $options
	initrd	/casper/initrd.lz
}

menuentry "Dell Recovery (safe graphics mode)" {
	set gfxpayload=keep
	linux   /casper/vmlinuz.efi $options ubiquity/force_failsafe_graphics=true
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

=================== sda3: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1
            ?? = ??             boot/grub/i386-pc/core.img                     1

=========================== sda4/boot/grub/grub.cfg: ===========================

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
else
  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=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-33ef7645-839a-4b28-b627-e936853a7783' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
	else
	  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
	fi
        linux	/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-33-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
	menuentry 'Ubuntu, avec Linux 4.15.0-33-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-33-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-33-generic…'
	        linux	/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-33-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-33-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-33-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-33-generic…'
	        linux	/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-33-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-32-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-32-generic-advanced-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-32-generic…'
	        linux	/boot/vmlinuz-4.15.0-32-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-32-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-32-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-32-generic-recovery-33ef7645-839a-4b28-b627-e936853a7783' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  33ef7645-839a-4b28-b627-e936853a7783
		else
		  search --no-floppy --fs-uuid --set=root 33ef7645-839a-4b28-b627-e936853a7783
		fi
		echo	'Chargement de Linux 4.15.0-32-generic…'
	        linux	/boot/vmlinuz-4.15.0-32-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro recovery nomodeset noprompt
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-32-generic
	}
}

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

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

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

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

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

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

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

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

=============================== sda4/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/sda4 during installation
UUID=33ef7645-839a-4b28-b627-e936853a7783 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=48E3-73DB  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda5 during installation
UUID=816ab8c7-f980-4e93-9908-8a9f1dc4a616 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda4: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 148.324455261 = 159.262171136  boot/grub/grub.cfg                             3
  51.215702057 = 54.992441344   boot/vmlinuz-4.15.0-32-generic                 1
  81.825077057 = 87.859007488   boot/vmlinuz-4.15.0-33-generic                 2
  81.825077057 = 87.859007488   vmlinuz                                        2
  51.215702057 = 54.992441344   vmlinuz.old                                    1
 171.946273804 = 184.625905664  boot/initrd.img-4.15.0-32-generic              5
  82.376819611 = 88.451436544   boot/initrd.img-4.15.0-33-generic              3
  82.376819611 = 88.451436544   initrd.img                                     3
 171.946273804 = 184.625905664  initrd.img.old                                 5

======================== Unknown MBRs/Boot Sectors/etc: ========================

Unknown GPT Partiton Type
d3ad6b79bf6b9f4db631466eb71a4965


ADDITIONAL INFORMATION :
=================== log of boot-info 20180828_1357 ===================
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 installed-session (Ubuntu 18.04.1 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic root=UUID=33ef7645-839a-4b28-b627-e936853a7783 ro noprompt quiet splash vt.handoff=1

=================== os-prober:
/dev/sda4:L'OS actuellement utilisé - Ubuntu 18.04.1 LTS CurrentSession:linux

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: LABEL="ESP" UUID="48E3-73DB" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="d88c2105-2740-4c29-a013-e357e0149ea3"
/dev/sda2: LABEL="DIAGS" UUID="D80B-6B6F" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="424eab10-2aec-4c8e-ab52-d7b0746b54c1"
/dev/sda3: LABEL="OS" UUID="8A0C-001C" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="6566d35e-6823-4a51-8ac1-b827ebddd1af"
/dev/sda4: UUID="33ef7645-839a-4b28-b627-e936853a7783" TYPE="ext4" PARTUUID="0f811d3a-7c26-418d-801a-3b69fd43fe8c"
/dev/sda5: UUID="816ab8c7-f980-4e93-9908-8a9f1dc4a616" TYPE="swap" PARTUUID="90c43979-1808-419f-a7d2-b257cab81049"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"


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


=================== /etc/grub.d/ :
drwxr-xr-x  2 root  root     4096 août  27 08:38 grub.d
total 80
-rwxr-xr-x 1 root root  9783 mars   5 09:31 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12693 mars   4 14:11 10_linux
-rwxr-xr-x 1 root root 11298 mars   4 14:11 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars   6  2015 20_memtest86+
-rwxr-xr-x 1 root root 12059 mars  30  2017 30_os-prober
-rwxr-xr-x 1 root root  1418 oct.  14  2015 30_uefi-firmware
-rwxr-xr-x 1 root root   214 avril  6  2015 40_custom
-rwxr-xr-x 1 root root   216 avril  6  2015 41_custom
-rw-r--r-- 1 root root   483 avril  6  2015 README




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

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

GRUB_DEFAULT=0
GRUB_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="noprompt"

# 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 sda4: UUID=48E3-73DB   (sda1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
=================== No kernel in /mnt/boot-sav/sda3/boot:
efi.img
grub


Presence of EFI/Boot file detected: /mnt/boot-sav/sda3/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda3/EFI/Boot/grubx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0000,0006,0005,0007,000A,000B
Boot0000* ubuntu	HD(1,GPT,d88c2105-2740-4c29-a013-e357e0149ea3,0x800,0xfa000)/File(EFIubuntushimx64.efi)
Boot0001* Diskette Drive	BBS(Floppy,Diskette Drive,0x0)..BO
Boot0002* MiniCard SSD	BBS(HD,P3: SAMSUNG SSD PM851 M.2 2280,0x0)..BO
Boot0003* CD/DVD/CD-RW Drive	BBS(CDROM,CD/DVD/CD-RW Drive,0x0)..BO
Boot0005* Diskette Drive	BBS(Floppy,Diskette Drive,0x0)..BO
Boot0006* MiniCard SSD	BBS(HD,P3: SAMSUNG SSD PM851 M.2 2280,0x0)..BO
Boot0007* CD/DVD/CD-RW Drive	BBS(CDROM,CD/DVD/CD-RW Drive,0x0)..BO
Boot000A* UEFI: SAMSUNG SSD PM851 M.2 2280 256GB	PciRoot(0x0)/Pci(0x1f,0x2)/Sata(3,65535,0)/HD(3,GPT,6566d35e-6823-4a51-8ac1-b827ebddd1af,0x10e800,0x600000)..BO
Boot000B* USB Storage Device	BBS(USB,USB Storage Device,0x0)..BO
Boot000C* USB NIC	BBS(128,USB-to-Ethernet (LAN7500) ,0x0)..BO

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


=================== PARTITIONS & DISKS:
sda4	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /boot/efi.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda2.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-kernel,	no-os,	is-maybe-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/sda3.

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


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

BYT;
/dev/sda:256GB:scsi:512:512:gpt:ATA SAMSUNG SSD PM85:;
1:1049kB:525MB:524MB:fat32:EFI system partition:boot, esp;
2:525MB:567MB:41.9MB:fat32::hidden;
3:567MB:3789MB:3221MB:fat32:Basic data partition:msftdata;
4:3789MB:239GB:235GB:ext4::;
5:239GB:256GB:16.9GB:linux-swap(v1)::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs  10,4M
loop1  loop squashfs  10,4M
loop2  loop squashfs 178,2M
loop3  loop squashfs    87M
loop4  loop squashfs 175,8M
loop5  loop squashfs  86,9M
loop6  loop squashfs 141,3M
loop7  loop squashfs 143,4M
loop8  loop squashfs 146,6M
loop9  loop squashfs 175,8M
loop10 loop squashfs  10,4M
loop11 loop squashfs  86,9M
loop12 loop squashfs 147,2M
loop13 loop squashfs   140M
loop14 loop squashfs 147,2M
sda    disk          238,5G
sda1   part vfat       500M ESP
sda2   part vfat        40M DIAGS
sda3   part vfat         3G OS
sda4   part ext4     219,2G
sda5   part swap      15,8G

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     1  1  0         /snap/communitheme/763
loop1     1  1  0         /snap/communitheme/848
loop2     1  1  0         /snap/atom/185
loop3     1  1  0         /snap/core/5145
loop4     1  1  0         /snap/atom/190
loop5     1  1  0         /snap/core/4830
loop6     1  1  0         /snap/skype/51
loop7     1  1  0         /snap/skype/48
loop8     1  1  0         /snap/gravit-designer/11
loop9     1  1  0         /snap/atom/189
loop10    1  1  0         /snap/communitheme/742
loop11    1  1  0         /snap/core/4917
loop12    1  1  0         /snap/gravit-designer/13
loop13    1  1  0         /snap/skype/45
loop14    1  1  0         /snap/gravit-designer/12
sda       0  0  0 running
sda1      0  0  0         /boot/efi
sda2      0  0  0         /mnt/boot-sav/sda2
sda3      0  0  0         /mnt/boot-sav/sda3
sda4      0  0  0         /
sda5      0  0  0         [SWAP]


=================== 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=3996908k,nr_inodes=999227,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=805428k,mode=755)
/dev/sda4 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=33,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=2415)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
/var/lib/snapd/snaps/communitheme_763.snap on /snap/communitheme/763 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/communitheme_848.snap on /snap/communitheme/848 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/atom_185.snap on /snap/atom/185 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_5145.snap on /snap/core/5145 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/atom_190.snap on /snap/atom/190 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4830.snap on /snap/core/4830 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/skype_51.snap on /snap/skype/51 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/var/lib/snapd/snaps/gravit-designer_11.snap on /snap/gravit-designer/11 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/skype_48.snap on /snap/skype/48 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/atom_189.snap on /snap/atom/189 type squashfs (ro,nodev,relatime,x-gdu.hide)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
/var/lib/snapd/snaps/communitheme_742.snap on /snap/communitheme/742 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4917.snap on /snap/core/4917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gravit-designer_13.snap on /snap/gravit-designer/13 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/skype_45.snap on /snap/skype/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gravit-designer_12.snap on /snap/gravit-designer/12 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/127 type tmpfs (rw,nosuid,nodev,relatime,size=805424k,mode=700,uid=127,gid=139)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=805424k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda2 on /mnt/boot-sav/sda2 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda3 on /mnt/boot-sav/sda3 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sg0 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 uhid uinput urandom userio v4l vboxdrv vboxdrvu vboxnetctl vboxusb vfio vga_arbiter vhci vhost-net vhost-vsock video0 wmi zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 3e 18  |.X.MSDOS5.0...>.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 a0 0f 00 e1 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 db 73 e3 48 4e  4f 20 4e 41 4d 45 20 20  |..).s.HNO 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/sda2
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 01 7e 1b  |.X.MSDOS5.0...~.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 a8 0f 00  |........?.......|
00000020  00 40 01 00 41 02 00 00  00 00 00 00 02 00 00 00  |.@..A...........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 6f 6b 0b d8 4e  4f 20 4e 41 4d 45 20 20  |..)ok..NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda3
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 1e 10  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 e8 10 00  |........?.......|
00000020  00 00 60 00 f1 17 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 1c 00 0c 8a 4e  4f 20 4e 41 4d 45 20 20  |..)....NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     787M  2.1M  785M   1% /run
/dev/sda4      ext4      216G  176G   29G  86% /
tmpfs          tmpfs     3.9G   21M  3.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs   11M   11M     0 100% /snap/communitheme/763
/dev/loop1     squashfs   11M   11M     0 100% /snap/communitheme/848
/dev/loop2     squashfs  179M  179M     0 100% /snap/atom/185
/dev/loop3     squashfs   87M   87M     0 100% /snap/core/5145
/dev/loop4     squashfs  176M  176M     0 100% /snap/atom/190
/dev/loop5     squashfs   87M   87M     0 100% /snap/core/4830
/dev/loop6     squashfs  142M  142M     0 100% /snap/skype/51
/dev/sda1      vfat      496M   18M  479M   4% /boot/efi
/dev/loop8     squashfs  147M  147M     0 100% /snap/gravit-designer/11
/dev/loop7     squashfs  144M  144M     0 100% /snap/skype/48
/dev/loop9     squashfs  176M  176M     0 100% /snap/atom/189
/dev/loop10    squashfs   11M   11M     0 100% /snap/communitheme/742
/dev/loop11    squashfs   87M   87M     0 100% /snap/core/4917
/dev/loop12    squashfs  148M  148M     0 100% /snap/gravit-designer/13
/dev/loop13    squashfs  141M  141M     0 100% /snap/skype/45
/dev/loop14    squashfs  148M  148M     0 100% /snap/gravit-designer/12
tmpfs          tmpfs     787M   20K  787M   1% /run/user/127
tmpfs          tmpfs     787M   32K  787M   1% /run/user/1000
/dev/sda2      vfat       36M   512   36M   1% /mnt/boot-sav/sda2
/dev/sda3      vfat      3.0G  2.2G  880M  72% /mnt/boot-sav/sda3

=================== fdisk -l:
Disk /dev/loop0: 10.4 MiB, 10936320 bytes, 21360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 10.4 MiB, 10936320 bytes, 21360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 178.2 MiB, 186880000 bytes, 365000 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 87 MiB, 91160576 bytes, 178048 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 175.8 MiB, 184274944 bytes, 359912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 86.9 MiB, 91115520 bytes, 177960 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 141.3 MiB, 148160512 bytes, 289376 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 143.4 MiB, 150372352 bytes, 293696 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: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 79F9F7A5-31E2-45DA-A62F-B12203FA1765

Device         Start       End   Sectors   Size Type
/dev/sda1       2048   1026047   1024000   500M EFI System
/dev/sda2    1026048   1107967     81920    40M unknown
/dev/sda3    1107968   7399423   6291456     3G Microsoft basic data
/dev/sda4    7399424 467017727 459618304 219.2G Linux filesystem
/dev/sda5  467017728 500117503  33099776  15.8G Linux swap


Disk /dev/loop8: 146.6 MiB, 153755648 bytes, 300304 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/loop9: 175.8 MiB, 184274944 bytes, 359912 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/loop10: 10.4 MiB, 10932224 bytes, 21352 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/loop11: 86.9 MiB, 91099136 bytes, 177928 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop12: 147.2 MiB, 154349568 bytes, 301464 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/loop13: 140 MiB, 146833408 bytes, 286784 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/loop14: 147.2 MiB, 154333184 bytes, 301432 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




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda4, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sda1/efi/.../grub*.efi !


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

Par curiosité, est-ce que ça sert à quelque chose de garder autant de noyaux ? Faut-il faire un nettoyage complet comme expliqué en 5.4 ?

Hors ligne

#18 Le 28/08/2018, à 14:06

xubu1957

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Bonjour,

Tu peux faire :

Le 20/02/2017, moko138 a écrit :

Pour supprimer tous ces fichiers de configuration devenus sans objets et marqués "rc", et uniquement ces fichiers,
exécute :

dpkg -l | grep ^rc | cut -d' ' -f3 | xargs sudo dpkg --purge

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

Hors ligne

#19 Le 28/08/2018, à 14:22

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Les lignes qui commencent par "rc" dans la liste que tu as collée dans le post #15 montrent la présence de fichiers de configuration d'anciens noyaux qui ont été supprimés. On n'est pas du tout obligé de supprimer ces fichiers, d'autant qu'ils sont de petite taille. L'opération proposée par xubu1957 n'est donc pas indispensable mais ça permet seulement d'avoir une liste de noyaux un peu moins encombrée. En pratique, pour trouver les 3 noyaux qui étaient à supprimer, je me suis focalisé sur les lignes qui commençaient par ii parce qu'il s'agit de paquets installés et ce sont ces lignes là qui comptent. Si les fichiers de config des noyaux supprimés avaient été virés préalablement, la liste aurait été beaucoup plus courte et ça aurait été plus facile pour moi.

S'agissant du nettoyage proposé dans 5.4 Via autoremove, moi c'est ce que je pratique. Et ça marche très bien dans Ubuntu 18.04.

Dernière modification par malbo (Le 28/08/2018, à 14:23)

Hors ligne

#20 Le 28/08/2018, à 14:39

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

OK très bien merci pour ton aide !

Hors ligne

#21 Le 28/08/2018, à 15:03

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Une autre remarque : dans tes Boot-Info, on peut voir cette ligne qui se trouve dans ton fichier /etc/default/grub :

GRUB_CMDLINE_LINUX="noprompt"

Ce paramètre de noyau noprompt, je ne sais pas à quoi il sert mais ce que je peux dire, c'est qu'il n'existe pas dans une installation de Ubuntu 18.04. Je veux dire que si demain tu devais faire une installation toute neuve et propre de Ubuntu 18.04 dans cette machine, ce paramètre n'existerait pas. C'est certainement une relique de ton installation d'origine de Ubuntu parce que ton ordi qui est un Dell XPS 13-9343 (d'après ce que j'ai vu dans le post #3) devait être préinstallé Ubuntu à l'achat. Je suppose que tu n'as jamais fait d'installation propre de Ubuntu et que tu traînes ce paramètre "noprompt" depuis que tu as cet ordi.

Dernière modification par malbo (Le 28/08/2018, à 15:04)

Hors ligne

#22 Le 15/10/2018, à 08:10

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Re-bonjour,
J'ai à nouveau des erreurs lors de la mise à jour de ces 2 paquets :

Souhaitez-vous continuer ? [O/n] O
Paramétrage de grub-efi-amd64-signed (1.93.7+2.02-2ubuntu8.6) ...
Installation pour la plate-forme x86_64-efi.
Could not delete variable: Invalid argument
grub-install : erreur : efibootmgr failed to register the boot entry: Bloc de périphérique requis.
dpkg: erreur de traitement du paquet grub-efi-amd64-signed (--configure) :
 installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1
dpkg: des problèmes de dépendances empêchent la configuration de shim-signed :
 shim-signed dépend de grub-efi-amd64-signed ; cependant :
 Le paquet grub-efi-amd64-signed n'est pas encore configuré.

dpkg: erreur de traitement du paquet shim-signed (--configure) :
 problèmes de dépendances - laissé non configuré
Aucun rapport « apport » n'a été créé car le message d'erreur indique une erreur consécutive à un échec précédent.
                                  Des erreurs ont été rencontrées pendant l'exécution :
 grub-efi-amd64-signed
 shim-signed
E: Sub-process /usr/bin/dpkg returned an error code (1)

Hors ligne

#23 Le 15/10/2018, à 09:49

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Bonjour,
J'ai fait une recherche sur un extrait qui me paraissait un symptôme de ton mal : "efibootmgr failed to register the boot entry". Cela m'a permis de trouver la version anglaise de ce qu'on peut voir chez toi (grub-install : erreur : efibootmgr failed to register the boot entry: Bloc de périphérique requis.):

grub-install: error: efibootmgr failed to register the boot entry: Block device required.

Une recherche avec Google sur cette dernière phrase m'a fait trouver le rapport de bug #1753518 qui concerne le même modèle d'ordi que toi c'est à dire XPS 13-9343. Il ne semble pas qu'il y ait une solution dans ce rapport de bug. Et moi, je n'ai pas de solution non plus à te proposer.

Dernière modification par malbo (Le 15/10/2018, à 09:56)

Hors ligne

#24 Le 15/10/2018, à 10:18

MaloKDE

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Super merci, décidément... Un des commentaires renvoie vers ce "workaround" donné sur Askubuntu, ça semble avoir fonctionné chez moi, même si le problème risque de revenir à l'installation du prochain noyau.

Hors ligne

#25 Le 15/10/2018, à 13:34

malbo

Re : [Résolu] Problème mise à jour grub-efi-amd64-signed & shim-signed

Peux-tu confirmer que c'est bien cette procédure (issue de cette page) que tu as utilisée :

sudo su -
cd /boot/efi/EFI
mv ubuntu ubuntu-old
apt install -f
mv ubuntu-old ubuntu
update-grub2
exit

Dernière modification par malbo (Le 15/10/2018, à 13:34)

Hors ligne