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#1 Le 17/03/2017, à 11:45

bug-in

[résolu] crash après une maj - reparation boot lvm

Bonjour, j'ai grandement besoin d'aide
Hier soir j'ai voulu faire une mise ajour banale d'ubuntu 16.10 (j'étais déjà en 16.10)... Ce matin, ubuntu ne démarre plus.
J'ai juste l'accès à Grub  et j'ai un live usb de la version 14.10, je me demande entre autre comment faire un fsck pour analyser mon disque...
Quand je le fais depuis le live Usb j'ai l'impression qu'il ne vérifie que la clef usb elle-même... ce qui m'inquiète c'est que je ne peux pas accéder au contenu de mon disque dur depuis la version live d'ubuntu 14.10... j'espère juste qu'il s'agit d'un pb de compatibilité hmm

Le Grub me donne trois choix :
ubuntu (mais ça ne donne rien)
options avancée pour ubuntu
et System setup (accès au bios)

L'options avancées pour Ubuntu permet de choisir des anciens boots, (4.8.0.42 / 41 / 38) en version normale et upstart ou recovery mode... mais ils me mènent irrémédiablement tous au même truc :
busybox v1.22.1 (initramfs)...
Avant qu'apparaisse ce menu, il est apaprement conseillé de lancer un fsck manuellement (without -a or -p option).... mais justement, je ne parviens pas a faire ne serait ce que cela.

Je vous serai très reconnaissant de me conseiller parceque la, j'ai vraiment du mal.
Merci sad

Dernière modification par bug-in (Le 20/03/2017, à 13:31)

Hors ligne

#2 Le 17/03/2017, à 12:07

malbo

Re : [résolu] crash après une maj - reparation boot lvm

Bonjour,
Ta LiveUSB est trop vieille : on ne peut pas télécharger de logiciels depuis une session live de cette clé parce que la version 14.10 n'est plus maintenue. Je te recommande de fabriquer une LiveUSB équipée d'une version maintenue (de préférence Ubuntu 16.04.1 64 bits pour laquelle je te propose cette recette). Avec cette nouvelle LiveUSB, tu pourras faire un Boot-Info et nous donner l'URL de ce Boot-Info dans ta réponse.
A noter que c'est avec cette nouvelle LiveUSB que tu pourras (je l'espère) réparer ultérieurement ton Ubuntu malade.

Dernière modification par malbo (Le 17/03/2017, à 12:09)

Hors ligne

#3 Le 17/03/2017, à 12:07

denis56

Re : [résolu] crash après une maj - reparation boot lvm

Salut,

démarrage sans clé sans cd > Grub> recovery >  tu fais un fsck : et tu notes le retour qu'il faut renvoyer ici entre balises codes. Sans ce retour même abscons et compliqué à retaper pour toi c'est vrai, pas d'aide simple.
NB : le Sudo car un utilisateur lambda n'est pas autorisé, donc

sudo fsck

Peut-etre un peu de lecture avant mais sûr que ce soit ça.

Edit : oups grilled !

Dernière modification par denis56 (Le 17/03/2017, à 12:09)


Debian Jessie souvent, Xubuntu parfois, Handylinux ponctuellement
Bénévole @ Rhizomes

Hors ligne

#4 Le 17/03/2017, à 12:50

bug-in

Re : [résolu] crash après une maj - reparation boot lvm

Merci a @Malbo, je tenterai ça quand je serai chez moi.
Merci a @Denis56 mais justement, comment rentrer cette commande sudo fsck sans avoir accès aux commandes ? Il y a une touche ou un menu particulier ?
Les session recovery ne me font pas tomber en ligne de commande, elle me dépose direct dans "busybox"... (initramfs) qui ne permet pas apparement de fsck...
Alors que précisément au cours du chargement il m'indique :
Failure : file system cherck of the root filesystem failed
The root filesystem on /dev/mapper/ubuntu--vg-root requires a manual fsck

Je m'étais dit que je pouvais tenter un fsck depuis le live usb, mais il semble qu'il me faudra démonter les partitions a analyser et j'ai peur qu'après les avoirs démonter je ne puisse plus les remonter.

Merci a vous en tout cas.

Dernière modification par bug-in (Le 17/03/2017, à 12:51)

Hors ligne

#5 Le 17/03/2017, à 17:51

bug-in

Re : [résolu] crash après une maj - reparation boot lvm

Bon j ai vu le message que malbo adresse a ceux dont la partition est crypte je ne mattends donc pas a une reponse autre que moraliste je vais donc continuer les recherches

le boot info tout de meme

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


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

 => No boot loader is installed in the MBR of /dev/sda.
 => Syslinux MBR (4.04-4.07) is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

    File system:       ext2
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        /grub/grub.cfg

sda3: __________________________________________________________________________

    File system:       LVM2_member
    Boot sector type:  -
    Boot sector info: 

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 4.05 20140113
    Boot sector info:  Syslinux looks at sector 8917952 of /dev/sdb1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

ubuntu-vg-root: ________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: wrong fs type, bad option, bad superblock on /dev/mapper/ubuntu--vg-root,
       missing codepage or helper program, or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so


ubuntu-vg-swap_1: ______________________________________________________________

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

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   976,773,167   976,773,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624     1,550,335       499,712 Data partition (Linux)
/dev/sda3             1,550,336   976,771,071   975,220,736 Logical Volume Manager (LVM) partition (Linux)

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

Drive: sdb _____________________________________________________________________

Disk /dev/sdb: 7862 MB, 7862353920 bytes
37 heads, 37 sectors/track, 11217 cylinders, total 15356160 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *          8,064    15,356,159    15,348,096   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/mapper/ubuntu--vg-root e7b9bbcf-6959-42ce-8a91-d5c797819418   ext4       
/dev/mapper/ubuntu--vg-swap_1 42b412bb-a8cd-4cde-a06d-f5f02abe8ec8   swap       
/dev/sda1        B66F-2CED                              vfat       
/dev/sda2        6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb   ext2       
/dev/sda3        TewiQI-eTT8-SmXL-tI0j-5Dlw-yjv1-00zdn9 LVM2_member 
/dev/sdb1        0FA4-909A                              vfat       KINGSTON

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

total 0
lrwxrwxrwx 1 root root  9 Mar 17  2017 ata-HL-DT-ST_DVDRAM_GTA0N_KW4E4ND4759 -> ../../sr0
lrwxrwxrwx 1 root root  9 Mar 17 16:43 ata-TOSHIBA_MQ01ABF050_446CP1V7T -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 17 16:37 ata-TOSHIBA_MQ01ABF050_446CP1V7T-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 17  2017 ata-TOSHIBA_MQ01ABF050_446CP1V7T-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 17  2017 ata-TOSHIBA_MQ01ABF050_446CP1V7T-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 17 16:43 dm-name-ubuntu--vg-root -> ../../dm-0
lrwxrwxrwx 1 root root 10 Mar 17 16:43 dm-name-ubuntu--vg-swap_1 -> ../../dm-1
lrwxrwxrwx 1 root root 10 Mar 17 16:43 dm-uuid-LVM-7odVySKXCvic2CzBrJRIt7m9IyxFpcbdpddqYVdAecO1kskH2a3ucFlxftWBpfMT -> ../../dm-1
lrwxrwxrwx 1 root root 10 Mar 17 16:43 dm-uuid-LVM-7odVySKXCvic2CzBrJRIt7m9IyxFpcbdvmO2RsrpeeSaBQ0lPb6faORKdlj2N4CR -> ../../dm-0
lrwxrwxrwx 1 root root  9 Mar 17 16:43 usb-Kingston_DataTraveler_2.0_C860008861F9BD612A071D9F-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 17 16:37 usb-Kingston_DataTraveler_2.0_C860008861F9BD612A071D9F-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Mar 17 16:43 wwn-0x50000395727005ec -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 17 16:37 wwn-0x50000395727005ec-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 17  2017 wwn-0x50000395727005ec-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 17  2017 wwn-0x50000395727005ec-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Mar 17  2017 wwn-0x5001480000000000 -> ../../sr0

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

/dev/mapper:
control
ubuntu--vg-root
ubuntu--vg-swap_1

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

Device           Mount_Point              Type       Options

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


============================= sda2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod lvm
insmod ext2
set root='lvmid/7odVyS-KXCv-ic2C-zBrJ-RIt7-m9Iy-xFpcbd/vmO2Rs-rpee-SaBQ-0lPb-6faO-RKdl-j2N4CR'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint='lvmid/7odVyS-KXCv-ic2C-zBrJ-RIt7-m9Iy-xFpcbd/vmO2Rs-rpee-SaBQ-0lPb-6faO-RKdl-j2N4CR'  e7b9bbcf-6959-42ce-8a91-d5c797819418
else
  search --no-floppy --fs-uuid --set=root e7b9bbcf-6959-42ce-8a91-d5c797819418
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
	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,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
	else
	  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
	fi
	linux	/vmlinuz-4.8.0-42-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff
	initrd	/initrd.img-4.8.0-42-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
	menuentry 'Ubuntu, avec Linux 4.8.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-advanced-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-42-generic…'
		linux	/vmlinuz-4.8.0-42-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-init-upstart-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-42-generic…'
		linux	/vmlinuz-4.8.0-42-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-recovery-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-42-generic…'
		linux	/vmlinuz-4.8.0-42-generic root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset zswap.enabled=1
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, avec Linux 4.8.0-41-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-advanced-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
		linux	/vmlinuz-4.8.0-41-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-init-upstart-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
		linux	/vmlinuz-4.8.0-41-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-recovery-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-41-generic…'
		linux	/vmlinuz-4.8.0-41-generic root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset zswap.enabled=1
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, avec Linux 4.8.0-38-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-38-generic-advanced-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-38-generic…'
		linux	/vmlinuz-4.8.0-38-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-38-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-38-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-38-generic-init-upstart-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-38-generic…'
		linux	/vmlinuz-4.8.0-38-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-38-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-38-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-38-generic-recovery-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Chargement de Linux 4.8.0-38-generic…'
		linux	/vmlinuz-4.8.0-38-generic root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset zswap.enabled=1
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.8.0-38-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 ###
--------------------------------------------------------------------------------

=================== sda2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

   0.500976562 = 0.537919488    grub/grub.cfg                                 11
   0.636857986 = 0.683821056    vmlinuz-4.8.0-38-generic                      16
   0.601701736 = 0.646072320    vmlinuz-4.8.0-41-generic                      13
   0.695440292 = 0.746723328    vmlinuz-4.8.0-42-generic                      17
   0.735351562 = 0.789577728    initrd.img-4.8.0-38-generic                   19
   0.739199638 = 0.793709568    initrd.img-4.8.0-41-generic                   71
   0.637833595 = 0.684868608    initrd.img-4.8.0-42-generic                   20

=========================== sdb1/boot/grub/grub.cfg: ===========================

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

           GiB - GB             File                                 Fragment(s)

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

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

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             menu.c32                                       1
            ?? = ??             syslinux/chain.c32                             1
            ?? = ??             syslinux/gfxboot.c32                           1
            ?? = ??             syslinux/vesamenu.c32                          1

============== sdb1: Version of COM32(R) files used by Syslinux: ===============

 menu.c32                           :  COM32R module (v4.xx)
 syslinux/chain.c32                 :  COM32R module (v4.xx)
 syslinux/gfxboot.c32               :  COM32R module (v4.xx)
 syslinux/vesamenu.c32              :  COM32R module (v4.xx)

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

File descriptor 9 (/proc/5139/mounts) leaked on lvs invocation. Parent PID 11207: bash
File descriptor 63 (pipe:[50815]) leaked on lvs invocation. Parent PID 11207: bash
File descriptor 9 (/proc/5139/mounts) leaked on lvchange invocation. Parent PID 12049: bash
File descriptor 63 (pipe:[50815]) leaked on lvchange invocation. Parent PID 12049: bash
File descriptor 9 (/proc/5139/mounts) leaked on lvchange invocation. Parent PID 12049: bash
File descriptor 63 (pipe:[50815]) leaked on lvchange invocation. Parent PID 12049: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2017-03-17__16h43 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
BLKID BEFORE LVM ACTIVATION:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="B66F-2CED" TYPE="vfat"
/dev/sda2: UUID="6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb" TYPE="ext2"
/dev/sda3: UUID="TewiQI-eTT8-SmXL-tI0j-5Dlw-yjv1-00zdn9" TYPE="LVM2_member"
/dev/mapper/ubuntu--vg-root: UUID="e7b9bbcf-6959-42ce-8a91-d5c797819418" TYPE="ext4"
/dev/mapper/ubuntu--vg-swap_1: UUID="42b412bb-a8cd-4cde-a06d-f5f02abe8ec8" TYPE="swap"
/dev/sdb1: LABEL="KINGSTON" UUID="0FA4-909A" TYPE="vfat"
MODPROBE
VGSCAN
File descriptor 9 (/proc/5139/mounts) leaked on vgscan invocation. Parent PID 5151: /bin/bash
Reading all physical volumes.  This may take a while...
Found volume group "ubuntu-vg" using metadata type lvm2
VGCHANGE
File descriptor 9 (/proc/5139/mounts) leaked on vgchange invocation. Parent PID 5151: /bin/bash
2 logical volume(s) in volume group "ubuntu-vg" now active
File descriptor 9 (/proc/5139/mounts) leaked on lvscan invocation. Parent PID 5151: /bin/bash
LVSCAN:
ACTIVE            '/dev/ubuntu-vg/root' [463.09 GiB] inherit
ACTIVE            '/dev/ubuntu-vg/swap_1' [1.92 GiB] inherit
Is there RAID on this computer? no
File descriptor 9 (/proc/5139/mounts) leaked on vgs invocation. Parent PID 7027: grub-probe
File descriptor 9 (/proc/5139/mounts) leaked on vgs invocation. Parent PID 7027: grub-probe
boot-info is executed in live-session (Ubuntu 14.04.1 LTS, trusty, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
ls: cannot access /home/usr/.config: No such file or directory
[dmraid -sa -c] no
[dmraid -sa -c] raid
[dmraid -sa -c] disks
Set sda as corresponding disk of mapper/ubuntu--vg-root
mount: wrong fs type, bad option, bad superblock on /dev/mapper/ubuntu--vg-root,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail  or so

mount /dev/mapper/ubuntu--vg-root : Error code 32
mount -r /dev/mapper/ubuntu--vg-root /mnt/boot-sav/mapper/ubuntu--vg-root
mount: wrong fs type, bad option, bad superblock on /dev/mapper/ubuntu--vg-root,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail  or so

mount -r /dev/mapper/ubuntu--vg-root : Error code 32

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.

Disk /dev/mapper/ubuntu--vg-root doesn't contain a valid partition table
Disk /dev/mapper/ubuntu--vg-swap_1 doesn't contain a valid partition table

=================== os-prober:
/dev/mapper/ubuntu--vg-root:Ubuntu 16.10 (16.10):Ubuntu:linux

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="B66F-2CED" TYPE="vfat"
/dev/sda2: UUID="6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb" TYPE="ext2"
/dev/sda3: UUID="TewiQI-eTT8-SmXL-tI0j-5Dlw-yjv1-00zdn9" TYPE="LVM2_member"
/dev/mapper/ubuntu--vg-root: UUID="e7b9bbcf-6959-42ce-8a91-d5c797819418" TYPE="ext4"
/dev/mapper/ubuntu--vg-swap_1: UUID="42b412bb-a8cd-4cde-a06d-f5f02abe8ec8" TYPE="swap"
/dev/sdb1: LABEL="KINGSTON" UUID="0FA4-909A" TYPE="vfat"

[dmraid -sa -c] no
[dmraid -sa -c] raid
[dmraid -sa -c] disks
Set sda as corresponding disk of mapper/ubuntu--vg-root

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

mount: wrong fs type, bad option, bad superblock on /dev/mapper/ubuntu--vg-root,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail  or so

mount /dev/mapper/ubuntu--vg-root : Error code 32
mount -r /dev/mapper/ubuntu--vg-root /mnt/boot-sav/mapper/ubuntu--vg-root
mount: wrong fs type, bad option, bad superblock on /dev/mapper/ubuntu--vg-root,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail  or so

mount -r /dev/mapper/ubuntu--vg-root : Error code 32

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util sfdisk doesn't support GPT. Use GNU Parted.


WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


=================== sda2recordfail=1/grub/grubenv :
recordfail=1




=================== efibootmgr -v
BootCurrent: 0005
Timeout: 0 seconds
BootOrder: 0005,0000,0004,0002,0003
Boot0000* ubuntu	HD(1,800,100000,5a14528d-1c1d-431a-8400-eae70b2bf694)File(EFIubuntugrubx64.efi)
Boot0002* UEFI: IP4 Qualcomm Atheros PCIe Network Controller	ACPI(a0341d0,0)PCI(1c,3)PCI(0,0)MAC(448a5b44f86a,0)IPv4(0.0.0.0:0<->0.0.0.0:0,0, 0..BO
Boot0003* UEFI: IP6 Qualcomm Atheros PCIe Network Controller	ACPI(a0341d0,0)PCI(1c,3)PCI(0,0)MAC(448a5b44f86a,0)030d3c000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000..BO
Boot0004* ubuntu	HD(1,800,100000,5a14528d-1c1d-431a-8400-eae70b2bf694)File(EFIUbuntugrubx64.efi)
Boot0005* UEFI: KingstonDataTraveler 2.0PMAP	ACPI(a0341d0,0)PCI(14,0)USB(1,0)HD(1,1f80,ea3180,000760f0)..BO

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda1.
sda2	: sda,	is-sepboot,	grubenv-ng	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda2.
mapper/ubuntu--vg-root	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/mapper/ubuntu--vg-root.

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


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

Model: ATA TOSHIBA MQ01ABF0 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt

Number  Start   End    Size   File system  Name  Flags
1      1049kB  538MB  537MB  fat32              boot
2      538MB   794MB  256MB  ext2
3      794MB   500GB  499GB                     lvm


Model: Kingston DataTraveler 2.0 (scsi)
Disk /dev/sdb: 7862MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number  Start   End     Size    Type     File system  Flags
1      4129kB  7862MB  7858MB  primary  fat32        boot, lba


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/ubuntu--vg-root: 497GB
Sector size (logical/physical): 512B/4096B
Partition Table: loop

Number  Start  End    Size   File system  Flags
1      0.00B  497GB  497GB  ext4


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/ubuntu--vg-swap_1: 2064MB
Sector size (logical/physical): 512B/4096B
Partition Table: loop

Number  Start  End     Size    File system     Flags
1      0.00B  2064MB  2064MB  linux-swap(v1)

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

BYT;
/dev/sda:500GB:scsi:512:4096:gpt:ATA TOSHIBA MQ01ABF0;
1:1049kB:538MB:537MB:fat32::boot;
2:538MB:794MB:256MB:ext2::;
3:794MB:500GB:499GB:::lvm;

BYT;
/dev/sdb:7862MB:scsi:512:512:msdos:Kingston DataTraveler 2.0;
1:4129kB:7862MB:7858MB:fat32::boot, lba;

BYT;
/dev/mapper/ubuntu--vg-root:497GB:dm:512:4096:loop:Linux device-mapper (linear);
1:0.00B:497GB:497GB:ext4::;

BYT;
/dev/mapper/ubuntu--vg-swap_1:2064MB:dm:512:4096:loop:Linux device-mapper (linear);
1:0.00B:2064MB:2064MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE        SIZE LABEL
sda   disk             465.8G
sda1  part vfat          512M
sda2  part ext2          244M
sda3  part LVM2_member   465G
dm-0  lvm  ext4        463.1G
dm-1  lvm  swap          1.9G
sdb   disk               7.3G
sdb1  part vfat          7.3G KINGSTON
sr0   rom               1024M
loop0 loop squashfs    938.7M

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0         /mnt/boot-sav/sda2
sda3     1  0  0
dm-0     1  0  0 running
dm-1     1  0  0 running
sdb      1  0  1 running
sdb1     1  0  1         /cdrom
sr0      1  0  1 running
loop0    1  1  0         /rofs


=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=ubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type ext2 (rw)


=================== ls:
/sys/block/dm-0 (filtered):  alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-1 (filtered):  alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk dm-0 dm-1 dri ecryptfs fb0 fd full fuse hpet input kmsg kvm log mapper mcelog mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout ubuntu-vg uhid uinput urandom v4l vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control ubuntu--vg-root ubuntu--vg-swap_1

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 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 ed 2c 6f b6 4e  4f 20 4e 41 4d 45 20 20  |..).,o.NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.

Disk /dev/mapper/ubuntu--vg-root doesn't contain a valid partition table
Disk /dev/mapper/ubuntu--vg-swap_1 doesn't contain a valid partition table

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

Filesystem     Type       Size  Used Avail Use% Mounted on
/cow           overlayfs  4.9G  142M  4.8G   3% /
udev           devtmpfs   4.9G   12K  4.9G   1% /dev
tmpfs          tmpfs      993M  1.2M  992M   1% /run
/dev/sdb1      vfat       7.4G  5.9G  1.5G  81% /cdrom
/dev/loop0     squashfs   939M  939M     0 100% /rofs
none           tmpfs      4.0K     0  4.0K   0% /sys/fs/cgroup
tmpfs          tmpfs      4.9G  1.2M  4.9G   1% /tmp
none           tmpfs      5.0M     0  5.0M   0% /run/lock
none           tmpfs      4.9G   80K  4.9G   1% /run/shm
none           tmpfs      100M   64K  100M   1% /run/user
/dev/sda1      vfat       511M  2.7M  509M   1% /mnt/boot-sav/sda1
/dev/sda2      ext2       237M  126M  100M  56% /mnt/boot-sav/sda2

=================== fdisk -l:

Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000

Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1   976773167   488386583+  ee  GPT
Partition 1 does not start on physical sector boundary.

Disk /dev/mapper/ubuntu--vg-root: 497.2 GB, 497234739200 bytes
255 heads, 63 sectors/track, 60452 cylinders, total 971161600 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000


Disk /dev/mapper/ubuntu--vg-swap_1: 2063 MB, 2063597568 bytes
255 heads, 63 sectors/track, 250 cylinders, total 4030464 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000


Disk /dev/sdb: 7862 MB, 7862353920 bytes
37 heads, 37 sectors/track, 11217 cylinders, total 15356160 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 identifier: 0x000760f0

Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *        8064    15356159     7674048    c  W95 FAT32 (LBA)


No OS or WinEFI system
gui-tab-other.sh: line 93: _checkbutton_repairfilesystems: command not found
No OS or WinEFI system


=================== Suggested repair
The default repair of the Boot-Repair utility would not act on the MBR.
Additional repair would be performed:  repair-filesystems


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

Hors ligne

#6 Le 17/03/2017, à 17:59

malbo

Re : [résolu] crash après une maj - reparation boot lvm

bug-in a écrit :

Bon j ai vu le message que malbo adresse a ceux dont la partition est crypte je ne m'attends donc pas a une réponse autre que moraliste

Exact. Le chiffrement de l'installation, c'est merdique. Une victime de plus.

Dernière modification par malbo (Le 17/03/2017, à 18:00)

Hors ligne

#7 Le 17/03/2017, à 18:39

Laurent85

Re : [résolu] crash après une maj - reparation boot lvm

Il a pas l'air chiffré ton disque si ? ça semble juste une installation en mode lvm, tu l'avais déverrouillé avant de lancer le boot info ? Par contre le système de fichier à l'air bien cassé.

mount /dev/mapper/ubuntu--vg-root : Error code 32
mount -r /dev/mapper/ubuntu--vg-root /mnt/boot-sav/mapper/ubuntu--vg-root
mount: wrong fs type, bad option, bad superblock on /dev/mapper/ubuntu--vg-root,
missing codepage or helper program, or other error

passe en clavier fr :

setxbmap fr

que donne cette commande ?

sudo fsck -fv /dev/mapper/ubuntu--vg-root

Hors ligne

#8 Le 17/03/2017, à 18:39

denis56

Re : [résolu] crash après une maj - reparation boot lvm

Excuses-moi, je n'avais percuté que tu avais chiffré... Là je bootte en touche !


Debian Jessie souvent, Xubuntu parfois, Handylinux ponctuellement
Bénévole @ Rhizomes

Hors ligne

#9 Le 17/03/2017, à 22:33

bug-in

Re : [résolu] crash après une maj - reparation boot lvm

Bonjour tout le monde ! J'ai fini par résoudre le problème tout seul, mais je vous remercie tous en tout cas de votre aide.
Voici comment je m'y suis pris (pour les archives). J'ai téléchargé et installé depuis ma live usb 14.10 le logiciel boot repair a partir des instructions que j'ai trouvé sur cette page en anglais :
http://ubuntuhandbook.org/index.php/201 … -problems/

soit :

sudo add-apt-repository ppa:yannubuntu/boot-repair

Une fois installé, je l'ai lancé et j'ai suivi les diverses instructions, copié des lignes de commandes qu'il me proposait automatiquement. Ça a pris un certains temps, mais en tout cas, ça a tout bien corrigé (apparement). Donc la ça fonctionne comme avant.
Je pense donc prochainement mettre le sujet en résolu, j'aimerai juste savoir à la rigueur comment je peux vérifier que tout est ok d'une part, et d'autre part, j'ai a présent un menu grub qui s'affiche systématiquement au démarrage j'ai l'impression. Bon, ça me gène pas plus que ça en même temps.

VOILA en tout cas, donc même si qq.un a une partition comme la mienne il est possible de s'en sortir smile

Hors ligne

#10 Le 17/03/2017, à 22:42

Laurent85

Re : [résolu] crash après une maj - reparation boot lvm

Donc l'installation n'est pas chiffrée (non cryptée) sinon boot-repair n'aurait pas pu réparer. C'est une installation avec le mode lvm sans chiffrement.

Hors ligne

#11 Le 18/03/2017, à 02:31

bug-in

Re : [résolu] crash après une maj - reparation boot lvm

ok smile Je ne sais pas, boot-repair indique qu'il pouvait réparé les parti lvm et j'ai donc mal compris, je pensais que lvm impliqué ou était égal a chiffrement smile

Hors ligne

#12 Le 18/03/2017, à 04:40

moko138

Re : [résolu] crash après une maj - reparation boot lvm

Le chiffrement du système entier à l'installation implique, depuis 13.10, le LVM (cf. ./viewtopic.php?pid=15393911) ; la réciproque n'est pas vraie.


Cf. aussi ./viewtopic.php?pid=21028881#p21028881 :

malbo a écrit :

Quand je vois une partition "crypto_LUKS", que le Boot-Info soit fait depuis une session live ou depuis le Ubuntu installé, il s'agit d'une installation chiffrée.
Quand je vois une partition "LVM2_member", que le Boot-Info soit fait depuis une session live ou depuis le Ubuntu installé, il ne s'agit pas d'une installation chiffrée.

Ici, on voit bien "LVM2_member" dans le boot-info.

Dernière modification par moko138 (Le 18/03/2017, à 04:42)


%NOINDEX%
Un utilitaire méconnu : ncdu

Hors ligne

#13 Le 18/03/2017, à 06:30

malbo

Re : [résolu] crash après une maj - reparation boot lvm

Bonjour,
Dans le post #1 et dans le post #9, tu parles de ta LiveUSB 14.10 mais en fait c'est la version 14.04.1 qui se trouve sur cette LiveUSB comme on peut voir dans cet extrait du Boot-Info :

boot-info is executed in live-session (Ubuntu 14.04.1 LTS, trusty, Ubuntu, x86_64)

Cela dit je n'ai pas su voir que ton installation n'était pas chiffrée et moko138 m'a bien mis le nez dedans.

Au sujet de l'utilisation de Boot-Repair, est-ce que tu t'es contenté de cliquer sur "Réparation recommandée" (2.3 Réparation standard) ou bien as-tu pratiqué l'utilisation avancée (2.4 Utilisation avancée) pour parvenir à réparer ?

Je te propose de démarrer une session sur ton Ubuntu 16.10 réparé, faire un Boot-Info depuis cette session et donner l'URL de ce Boot-Info dans ta réponse.

Dernière modification par malbo (Le 18/03/2017, à 06:45)

Hors ligne

#14 Le 18/03/2017, à 06:58

moko138

Re : [résolu] crash après une maj - reparation boot lvm

malbo a écrit :

Bonjour,
Dans le post #1 et dans le post #9, tu parles de ta LiveUSB 14.10 mais en fait c'est la version 14.04.1 qui se trouve sur cette LiveUSB comme on peut voir dans cet extrait du Boot-Info :

boot-info is executed in live-session (Ubuntu 14.04.1 LTS, trusty, Ubuntu, x86_64)

Ce qui résout cette impossibilité :

bug-in a écrit :

J'ai téléchargé et installé depuis ma live usb 14.10 le logiciel boot repair a partir des instructions que j'ai trouvé sur cette page en anglais :
http://ubuntuhandbook.org/index.php/201 … -problems/

que je ne m'expliquais pas.
Merci malbo !  smile


%NOINDEX%
Un utilitaire méconnu : ncdu

Hors ligne

#15 Le 18/03/2017, à 07:47

malbo

Re : [résolu] crash après une maj - reparation boot lvm

@moko138 : oui ça aurait été impossible de télécharger Boot-Repair depuis une session live d'une LiveUSB 14.10 (il n'y a plus de sources pour cette version non-maintenue).

Hors ligne

#16 Le 18/03/2017, à 10:50

bug-in

Re : [résolu] crash après une maj - reparation boot lvm

Merci, et désolé de n'avoir pas su non plus distinguer ma version 14 de la 14.10... En tout cas je suis bien content d'en avoir une qui m'a permis ces installations.
@Malbo, voici ce qu'indique boot-info a présent :
(Ps : j'ai suivi les propositions par défaut et pas en mode avancé)

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


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

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

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

    File system:       ext2
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        /grub/grub.cfg

sda3: __________________________________________________________________________

    File system:       LVM2_member
    Boot sector type:  -
    Boot sector info: 

ubuntu-vg-root: ________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.10
    Boot files:        /etc/fstab

ubuntu-vg-swap_1: ______________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   976,773,167   976,773,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624     1,550,335       499,712 Data partition (Linux)
/dev/sda3             1,550,336   976,771,071   975,220,736 Logical Volume Manager (LVM) partition (Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/mapper/ubuntu--vg-root e7b9bbcf-6959-42ce-8a91-d5c797819418   ext4       
/dev/mapper/ubuntu--vg-swap_1 42b412bb-a8cd-4cde-a06d-f5f02abe8ec8   swap       
/dev/sda1        B66F-2CED                              vfat       
/dev/sda2        6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb   ext2       
/dev/sda3        TewiQI-eTT8-SmXL-tI0j-5Dlw-yjv1-00zdn9 LVM2_member 
/dev/zram0       ed7dcd62-34c8-489e-bb6b-26d6826e087f   swap       
/dev/zram1       b7385297-3991-4a30-a267-8c1903b96113   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Mar 17 19:00 ata-HL-DT-ST_DVDRAM_GTA0N_KW4E4ND4759 -> ../../sr0
lrwxrwxrwx 1 root root  9 Mar 18 10:48 ata-TOSHIBA_MQ01ABF050_446CP1V7T -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 18 10:48 ata-TOSHIBA_MQ01ABF050_446CP1V7T-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 18 10:48 ata-TOSHIBA_MQ01ABF050_446CP1V7T-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 18 10:48 ata-TOSHIBA_MQ01ABF050_446CP1V7T-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 18 10:48 dm-name-ubuntu--vg-root -> ../../dm-0
lrwxrwxrwx 1 root root 10 Mar 18 10:48 dm-name-ubuntu--vg-swap_1 -> ../../dm-1
lrwxrwxrwx 1 root root 10 Mar 18 10:48 dm-uuid-LVM-7odVySKXCvic2CzBrJRIt7m9IyxFpcbdpddqYVdAecO1kskH2a3ucFlxftWBpfMT -> ../../dm-1
lrwxrwxrwx 1 root root 10 Mar 18 10:48 dm-uuid-LVM-7odVySKXCvic2CzBrJRIt7m9IyxFpcbdvmO2RsrpeeSaBQ0lPb6faORKdlj2N4CR -> ../../dm-0
lrwxrwxrwx 1 root root 10 Mar 18 10:48 lvm-pv-uuid-TewiQI-eTT8-SmXL-tI0j-5Dlw-yjv1-00zdn9 -> ../../sda3
lrwxrwxrwx 1 root root  9 Mar 18 10:48 wwn-0x50000395727005ec -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 18 10:48 wwn-0x50000395727005ec-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 18 10:48 wwn-0x50000395727005ec-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 18 10:48 wwn-0x50000395727005ec-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Mar 17 19:00 wwn-0x5001480000000000 -> ../../sr0

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

/dev/mapper:
control
ubuntu--vg-root
ubuntu--vg-swap_1

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

Device           Mount_Point              Type       Options

/dev/mapper/ubuntu--vg-root /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)
/dev/sda1        /boot/efi                vfat       (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2        /boot                    ext2       (rw,relatime,block_validity,barrier,user_xattr,acl,stripe=4)


============================= sda2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod lvm
insmod ext2
set root='lvmid/7odVyS-KXCv-ic2C-zBrJ-RIt7-m9Iy-xFpcbd/vmO2Rs-rpee-SaBQ-0lPb-6faO-RKdl-j2N4CR'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint='lvmid/7odVyS-KXCv-ic2C-zBrJ-RIt7-m9Iy-xFpcbd/vmO2Rs-rpee-SaBQ-0lPb-6faO-RKdl-j2N4CR'  e7b9bbcf-6959-42ce-8a91-d5c797819418
else
  search --no-floppy --fs-uuid --set=root e7b9bbcf-6959-42ce-8a91-d5c797819418
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
	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,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
	else
	  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
	fi
	linux	/vmlinuz-4.8.0-42-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff
	initrd	/initrd.img-4.8.0-42-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-advanced-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/vmlinuz-4.8.0-42-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-init-upstart-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/vmlinuz-4.8.0-42-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-42-generic-recovery-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-42-generic ...'
		linux	/vmlinuz-4.8.0-42-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset zswap.enabled=1
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-advanced-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-41-generic ...'
		linux	/vmlinuz-4.8.0-41-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-init-upstart-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-41-generic ...'
		linux	/vmlinuz-4.8.0-41-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-41-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-41-generic-recovery-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-41-generic ...'
		linux	/vmlinuz-4.8.0-41-generic root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset zswap.enabled=1
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-41-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-38-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-38-generic-advanced-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-38-generic ...'
		linux	/vmlinuz-4.8.0-38-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-38-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-38-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-38-generic-init-upstart-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		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,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-38-generic ...'
		linux	/vmlinuz-4.8.0-38-generic root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-38-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-38-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-38-generic-recovery-e7b9bbcf-6959-42ce-8a91-d5c797819418' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		else
		  search --no-floppy --fs-uuid --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
		fi
		echo	'Loading Linux 4.8.0-38-generic ...'
		linux	/vmlinuz-4.8.0-38-generic root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset zswap.enabled=1
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-4.8.0-38-generic
	}
}

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

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

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

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

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root B66F-2CED
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root B66F-2CED
chainloader (${root})/EFI/ubuntu/MokManager.efi
}

menuentry "efi/EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
chainloader (${root})/efi/EFI/ubuntu/fwupx64.efi
}

menuentry "efi/EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root 6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb
chainloader (${root})/efi/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###

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

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

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

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

=================== sda2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

   0.583890915 = 0.626948096    grub/grub.cfg                                  7
   0.636857986 = 0.683821056    vmlinuz-4.8.0-38-generic                      16
   0.601701736 = 0.646072320    vmlinuz-4.8.0-41-generic                      13
   0.695440292 = 0.746723328    vmlinuz-4.8.0-42-generic                      17
   0.731888771 = 0.785859584    vmlinuz-4.8.0-42-generic.efi.signed           15
   0.686657906 = 0.737293312    initrd.img-4.8.0-38-generic                   20
   0.739199638 = 0.793709568    initrd.img-4.8.0-41-generic                   71
   0.735351562 = 0.789577728    initrd.img-4.8.0-42-generic                   35

========================== ubuntu-vg-root/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>
/dev/mapper/ubuntu--vg-root /               ext4    errors=remount-ro 0       1
# /boot was on /dev/sda2 during installation
#UUID=6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb /boot           ext2    defaults        0       2
# /boot/efi was on /dev/sda1 during installation
#UUID=B66F-2CED  /boot/efi       vfat    defaults        0       1
#/dev/mapper/ubuntu--vg-swap_1 none            swap    sw              0       0
/file.swap    swap    swap    defaults    0    0 | sudo tee -a /etc/fstab
UUID=6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb	/boot	ext2	defaults	0	2
UUID=B66F-2CED	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

============== ubuntu-vg-root: Location of files loaded by Grub: ===============

           GiB - GB             File                                 Fragment(s)

   0.135881424 = 0.145901568    vmlinuz                                       16
   0.100725174 = 0.108152832    vmlinuz.old                                   13
   0.185681343 = 0.199373824    initrd.img                                    20
   0.238223076 = 0.255790080    initrd.img.old                                71

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

File descriptor 9 (/proc/23059/mountinfo) leaked on lvs invocation. Parent PID 30357: bash
File descriptor 63 (pipe:[2629711]) leaked on lvs invocation. Parent PID 30357: bash
File descriptor 9 (/proc/23059/mountinfo) leaked on lvchange invocation. Parent PID 30996: bash
File descriptor 63 (pipe:[2629711]) leaked on lvchange invocation. Parent PID 30996: bash
File descriptor 9 (/proc/23059/mountinfo) leaked on lvchange invocation. Parent PID 30996: bash
File descriptor 63 (pipe:[2629711]) leaked on lvchange invocation. Parent PID 30996: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2017-03-18__10h48 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
BLKID BEFORE LVM ACTIVATION:
/dev/sda1: UUID="B66F-2CED" TYPE="vfat" PARTUUID="5a14528d-1c1d-431a-8400-eae70b2bf694"
/dev/sda2: UUID="6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb" TYPE="ext2" PARTUUID="e3193171-bb2a-43c3-bbb4-7b9a6b039f55"
/dev/sda3: UUID="TewiQI-eTT8-SmXL-tI0j-5Dlw-yjv1-00zdn9" TYPE="LVM2_member" PARTUUID="4c99b8ef-2b60-40de-9f42-85bf9d10f777"
/dev/mapper/ubuntu--vg-root: UUID="e7b9bbcf-6959-42ce-8a91-d5c797819418" TYPE="ext4"
/dev/mapper/ubuntu--vg-swap_1: UUID="42b412bb-a8cd-4cde-a06d-f5f02abe8ec8" TYPE="swap"
/dev/zram0: UUID="ed7dcd62-34c8-489e-bb6b-26d6826e087f" TYPE="swap"
/dev/zram1: UUID="b7385297-3991-4a30-a267-8c1903b96113" TYPE="swap"
MODPROBE
VGSCAN
File descriptor 9 (/proc/23059/mountinfo) leaked on vgscan invocation. Parent PID 23072: /bin/bash
Reading volume groups from cache.
Found volume group "ubuntu-vg" using metadata type lvm2
VGCHANGE
File descriptor 9 (/proc/23059/mountinfo) leaked on vgchange invocation. Parent PID 23072: /bin/bash
2 logical volume(s) in volume group "ubuntu-vg" now active
File descriptor 9 (/proc/23059/mountinfo) leaked on lvscan invocation. Parent PID 23072: /bin/bash
LVSCAN:
ACTIVE            '/dev/ubuntu-vg/root' [463.09 GiB] inherit
ACTIVE            '/dev/ubuntu-vg/swap_1' [1.92 GiB] inherit
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
Y a-t-il un RAID sur cet ordinateur ? no
File descriptor 9 (/proc/23059/mountinfo) leaked on lvs invocation. Parent PID 24724: /bin/sh
boot-info is executed in installed-session (Ubuntu 16.10, yakkety, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/vmlinuz-4.8.0-42-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro zswap.enabled=1 quiet splash vt.handoff=7
[dmraid -sa -c] no
[dmraid -sa -c] raid
[dmraid -sa -c] disks
Set sda as corresponding disk of mapper/ubuntu--vg-root
[dmraid -sa -c] no
[dmraid -sa -c] raid
[dmraid -sa -c] disks
Set sda as corresponding disk of mapper/ubuntu--vg-root

=================== os-prober:
/dev/mapper/ubuntu--vg-root:L'OS actuellement utilisé - Ubuntu 16.10 CurrentSession:linux

=================== blkid:
/dev/sda1: UUID="B66F-2CED" TYPE="vfat" PARTUUID="5a14528d-1c1d-431a-8400-eae70b2bf694"
/dev/sda2: UUID="6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb" TYPE="ext2" PARTUUID="e3193171-bb2a-43c3-bbb4-7b9a6b039f55"
/dev/sda3: UUID="TewiQI-eTT8-SmXL-tI0j-5Dlw-yjv1-00zdn9" TYPE="LVM2_member" PARTUUID="4c99b8ef-2b60-40de-9f42-85bf9d10f777"
/dev/mapper/ubuntu--vg-root: UUID="e7b9bbcf-6959-42ce-8a91-d5c797819418" TYPE="ext4"
/dev/mapper/ubuntu--vg-swap_1: UUID="42b412bb-a8cd-4cde-a06d-f5f02abe8ec8" TYPE="swap"
/dev/zram0: UUID="ed7dcd62-34c8-489e-bb6b-26d6826e087f" TYPE="swap"
/dev/zram1: UUID="b7385297-3991-4a30-a267-8c1903b96113" TYPE="swap"

[dmraid -sa -c] no
[dmraid -sa -c] raid
[dmraid -sa -c] disks
Set sda as corresponding disk of mapper/ubuntu--vg-root

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 mars  17 18:11 grub.d
drwxr-xr-x  2 root root      4096 mars  17 18:09 grub.d.bak
total 76
-rwxr-xr-x 1 root root  9791 sept.  6  2016 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 sept.  6  2016 10_linux
-rwxr-xr-x 1 root root 11082 sept.  6  2016 20_linux_xen
-rwxr-xr-x 1 root root   651 mars  17 18:11 25_custom
-rwxr-xr-x 1 root root 11692 sept.  6  2016 30_os-prober
-rwxr-xr-x 1 root root  1418 sept.  6  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 sept.  6  2016 40_custom
-rwxr-xr-x 1 root root   216 sept.  6  2016 41_custom
-rw-r--r-- 1 root root   483 sept.  6  2016 README




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

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

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX="zswap.enabled=1"

# 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 mapper/ubuntu--vg-root: UUID=B66F-2CED	 (sda1)
/boot detected in the fstab of mapper/ubuntu--vg-root: UUID=6f29cdc2-e8af-4b1c-9f10-c2aa236ecaeb	 (sda2)
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Microsoft file detected: /boot/efi/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Microsoft file detected: /boot/efi/Microsoft/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/Boot/bootx64.efi

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000,0004,0005,0002,0003
Boot0000* ubuntu	HD(1,GPT,5a14528d-1c1d-431a-8400-eae70b2bf694,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0002* UEFI: IP4 Qualcomm Atheros PCIe Network Controller	PciRoot(0x0)/Pci(0x1c,0x3)/Pci(0x0,0x0)/MAC(448a5b44f86a,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)..BO
Boot0003* UEFI: IP6 Qualcomm Atheros PCIe Network Controller	PciRoot(0x0)/Pci(0x1c,0x3)/Pci(0x0,0x0)/MAC(448a5b44f86a,0)/IPv6([::]:<->[::]:,0,0)..BO
Boot0004* Windows Boot Manager	HD(1,GPT,5a14528d-1c1d-431a-8400-eae70b2bf694,0x800,0x100000)/File(EFIMicrosoftBootbootmgfw.efi)
Boot0005* ubuntu	HD(1,GPT,5a14528d-1c1d-431a-8400-eae70b2bf694,0x800,0x100000)/File(EFIUbuntugrubx64.efi)

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
No EFI in dmseg.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


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

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


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

Model: ATA TOSHIBA MQ01ABF0 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size   File system  Name  Flags
1      1049kB  538MB  537MB  fat32              boot, esp
2      538MB   794MB  256MB  ext2
3      794MB   500GB  499GB                     lvm


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/ubuntu--vg-root: 497GB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags:

Number  Start  End    Size   File system  Flags
1      0.00B  497GB  497GB  ext4


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/ubuntu--vg-swap_1: 2064MB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags:

Number  Start  End     Size    File system     Flags
1      0.00B  2064MB  2064MB  linux-swap(v1)


Model: Unknown (unknown)
Disk /dev/zram1: 2601MB
Sector size (logical/physical): 4096B/4096B
Partition Table: loop
Disk Flags:

Number  Start  End     Size    File system     Flags
1      0.00B  2601MB  2601MB  linux-swap(v1)


Model: Unknown (unknown)
Disk /dev/zram0: 2601MB
Sector size (logical/physical): 4096B/4096B
Partition Table: loop
Disk Flags:

Number  Start  End     Size    File system     Flags
1      0.00B  2601MB  2601MB  linux-swap(v1)

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

BYT;
/dev/sda:500GB:scsi:512:4096:gpt:ATA TOSHIBA MQ01ABF0:;
1:1049kB:538MB:537MB:fat32::boot, esp;
2:538MB:794MB:256MB:ext2::;
3:794MB:500GB:499GB:::lvm;

BYT;
/dev/mapper/ubuntu--vg-root:497GB:dm:512:4096:loop:Linux device-mapper (linear):;
1:0.00B:497GB:497GB:ext4::;

BYT;
/dev/mapper/ubuntu--vg-swap_1:2064MB:dm:512:4096:loop:Linux device-mapper (linear):;
1:0.00B:2064MB:2064MB:linux-swap(v1)::;

BYT;
/dev/zram1:2601MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:2601MB:2601MB:linux-swap(v1)::;

BYT;
/dev/zram0:2601MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:2601MB:2601MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE        SIZE LABEL
zram1 disk               2,4G
sr0   rom               1024M
sda   disk             465,8G
sda2  part ext2          244M
sda3  part LVM2_member   465G
dm-1  lvm  swap          1,9G
dm-0  lvm  ext4        463,1G
sda1  part vfat          512M
zram0 disk               2,4G

KNAME ROTA RO RM STATE   MOUNTPOINT
zram1    0  0  0         [SWAP]
sr0      1  0  1 running
sda      1  0  0 running
sda2     1  0  0         /boot
sda3     1  0  0
dm-1     1  0  0 running
dm-0     1  0  0 running /
sda1     1  0  0         /boot/efi
zram0    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=5056968k,nr_inodes=1264242,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=1015864k,mode=755)
/dev/mapper/ubuntu--vg-root on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,clone_children)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=23,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12394)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/sda2 on /boot type ext2 (rw,relatime,block_validity,barrier,user_xattr,acl,stripe=4)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,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/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1015864k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)


=================== ls:
/sys/block/dm-0 (filtered):  alignment_offset badblocks bdi capability dev discard_alignment dm ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-1 (filtered):  alignment_offset badblocks bdi capability dev discard_alignment dm ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sda (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dm-0 dm-1 dri drm_dp_aux0 dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 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 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout ubuntu-vg uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control ubuntu--vg-root ubuntu--vg-swap_1
ls: impossible d'accéder à '': Aucun fichier ou dossier de ce type

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 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 ed 2c 6f b6 4e  4f 20 4e 41 4d 45 20 20  |..).,o.NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem                  Type      Size  Used Avail Use% Mounted on
udev                        devtmpfs  4.9G     0  4.9G   0% /dev
tmpfs                       tmpfs     993M  101M  892M  11% /run
/dev/mapper/ubuntu--vg-root ext4      456G  262G  171G  61% /
tmpfs                       tmpfs     4.9G  1.3M  4.9G   1% /dev/shm
tmpfs                       tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs                       tmpfs     4.9G     0  4.9G   0% /sys/fs/cgroup
/dev/sda2                   ext2      237M  161M   65M  72% /boot
/dev/sda1                   vfat      511M   13M  499M   3% /boot/efi
tmpfs                       tmpfs     993M  144K  992M   1% /run/user/1000

=================== fdisk -l:
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 48D74661-2B0C-4134-9DCE-06E5648405B3

Device       Start       End   Sectors  Size Type
/dev/sda1     2048   1050623   1048576  512M EFI System
/dev/sda2  1050624   1550335    499712  244M Linux filesystem
/dev/sda3  1550336 976771071 975220736  465G Linux LVM


Disk /dev/mapper/ubuntu--vg-root: 463.1 GiB, 497234739200 bytes, 971161600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/mapper/ubuntu--vg-swap_1: 1.9 GiB, 2063597568 bytes, 4030464 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram0: 2.4 GiB, 2600611840 bytes, 634915 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 2.4 GiB, 2600611840 bytes, 634915 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to sign-grub enable-raid enable-lvm) and reinstall the grub-efi-amd64-signed of mapper/ubuntu--vg-root, using the following options:        sda2/boot, sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi


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

Dernière modification par bug-in (Le 18/03/2017, à 10:52)

Hors ligne

#17 Le 18/03/2017, à 12:07

malbo

Re : [résolu] crash après une maj - reparation boot lvm

Le Boot-Info est correct. Le système parait bien réparé. Moi qui aime bien critiquer Boot-repair, je dois reconnaître que c'est nickel. Et en plus - d'après ce que tu as indiqué dans ton dernier post ("j'ai suivi les propositions par défaut et pas en mode avancé") - tu t'es contenté de la "Réparation recommandée" de Boot-Repair.

Hors ligne