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

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

=> Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector

1565532160 of the same hard drive for core.img. core.img is at this

location and looks for (,gpt8)/boot/grub. It also embeds following

components:

modules

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

fshelp ext2 part_gpt biosdisk

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

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 16.04.1 LTS

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: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disklabel type: gpt

Partition Boot Start Sector End Sector # of Sectors Id System

/dev/sda1 1 1,953,525,167 1,953,525,167 ee GPT

GUID Partition Table detected.

Partition Attrs Start Sector End Sector # of Sectors System

/dev/sda1 2,048 1,050,623 1,048,576 EFI System partition

/dev/sda2 1,050,624 2,050,047 999,424 Data partition (Linux)

/dev/sda3 2,050,048 1,953,523,711 1,951,473,664 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 d86f20a6-f767-4f0b-a9be-f7101d8ec57e ext4

/dev/mapper/ubuntu--vg-swap_1 1df6b0f0-8b33-4993-a10c-8cd4dcaa8be4 swap

/dev/sda1 6EC9-0223 vfat

/dev/sda2 f32d55f5-4ce6-4161-868c-ef9b68eb16e3 ext2

/dev/sda3 ZwRW3l-lkVk-Ie0U-3f4b-lvRa-xSV3-aBHBol LVM2_member

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

total 0

lrwxrwxrwx 1 root root 9 Jan 15 18:48 ata-HGST_HTS541010A9E680_JA1009C031Y6KP -> ../../sda

lrwxrwxrwx 1 root root 10 Jan 15 18:48 ata-HGST_HTS541010A9E680_JA1009C031Y6KP-part1 -> ../../sda1

lrwxrwxrwx 1 root root 10 Jan 15 18:48 ata-HGST_HTS541010A9E680_JA1009C031Y6KP-part2 -> ../../sda2

lrwxrwxrwx 1 root root 10 Jan 15 18:48 ata-HGST_HTS541010A9E680_JA1009C031Y6KP-part3 -> ../../sda3

lrwxrwxrwx 1 root root 9 Jan 14 17:11 ata-TSSTcorp_CDDVDW_SN-208FB_S12E6YAG5005X1 -> ../../sr0

lrwxrwxrwx 1 root root 10 Jan 15 18:48 dm-name-ubuntu--vg-root -> ../../dm-0

lrwxrwxrwx 1 root root 10 Jan 15 18:48 dm-name-ubuntu--vg-swap_1 -> ../../dm-1

lrwxrwxrwx 1 root root 10 Jan 15 18:48 dm-uuid-LVM-dn1eBrtoDGcx7lybKOe4EhBF81qFmHccOSX2UrbLSAV3F7UgktoUppoYGqhAxr1e -> ../../dm-1

lrwxrwxrwx 1 root root 10 Jan 15 18:48 dm-uuid-LVM-dn1eBrtoDGcx7lybKOe4EhBF81qFmHccdDdwZZTtrczkwG9RISHAuXjkFJ2Bf0oi -> ../../dm-0

lrwxrwxrwx 1 root root 10 Jan 15 18:48 lvm-pv-uuid-ZwRW3l-lkVk-Ie0U-3f4b-lvRa-xSV3-aBHBol -> ../../sda3

lrwxrwxrwx 1 root root 9 Jan 15 18:48 wwn-0x5000cca792eb288a -> ../../sda

lrwxrwxrwx 1 root root 10 Jan 15 18:48 wwn-0x5000cca792eb288a-part1 -> ../../sda1

lrwxrwxrwx 1 root root 10 Jan 15 18:48 wwn-0x5000cca792eb288a-part2 -> ../../sda2

lrwxrwxrwx 1 root root 10 Jan 15 18:48 wwn-0x5000cca792eb288a-part3 -> ../../sda3

========================= "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=0077,dmask=0077,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: ==============================

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

if [ -s $prefix/grubenv ]; then

set have_grubenv=true

load_env

if [ "${next_entry}" ] ; then

set default="${next_entry}"

set next_entry=

save_env next_entry

set boot_once=true

set default="0"

if [ x"${feature_menuentry_id}" = xy ]; then

menuentry_id_option="--id"

menuentry_id_option=""

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

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

insmod part_gpt

insmod lvm

insmod ext2

set root='lvmid/dn1eBr-toDG-cx7l-ybKO-e4Eh-BF81-qFmHcc/dDdwZZ-Ttrc-zkwG-9RIS-HAuX-jkFJ-2Bf0oi'

if [ x$feature_platform_search_hint = xy ]; then

search --no-floppy --fs-uuid --set=root --hint='lvmid/dn1eBr-toDG-cx7l-ybKO-e4Eh-BF81-qFmHcc/dDdwZZ-Ttrc-zkwG-9RIS-HAuX-jkFJ-2Bf0oi' d86f20a6-f767-4f0b-a9be-f7101d8ec57e

search --no-floppy --fs-uuid --set=root d86f20a6-f767-4f0b-a9be-f7101d8ec57e

font="/usr/share/grub/unicode.pf2"

if loadfont $font ; then

set gfxmode=auto

load_video

insmod gfxterm

set locale_dir=$prefix/locale

set lang=fr_BE

insmod gettext

terminal_output gfxterm

if [ "${recordfail}" = 1 ] ; then

set timeout=30

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

set menu_color_normal=white/black

set menu_color_highlight=black/light-gray

if background_color 44,0,30,0; then

clear

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

set linux_gfx_mode=text

export linux_gfx_mode

menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-d86f20a6-f767-4f0b-a9be-f7101d8ec57e' {

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 f32d55f5-4ce6-4161-868c-ef9b68eb16e3

else

search --no-floppy --fs-uuid --set=root f32d55f5-4ce6-4161-868c-ef9b68eb16e3

fi

linux /vmlinuz-4.4.0-59-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash $vt_handoff

initrd /initrd.img-4.4.0-59-generic

submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-d86f20a6-f767-4f0b-a9be-f7101d8ec57e' {

menuentry 'Ubuntu, avec Linux 4.4.0-59-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-59-generic-advanced-d86f20a6-f767-4f0b-a9be-f7101d8ec57e' {

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 f32d55f5-4ce6-4161-868c-ef9b68eb16e3

else

search --no-floppy --fs-uuid --set=root f32d55f5-4ce6-4161-868c-ef9b68eb16e3

fi

echo 'Chargement de Linux 4.4.0-59-generic…'

linux /vmlinuz-4.4.0-59-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash $vt_handoff

echo 'Chargement du disque mémoire initial…'

initrd /initrd.img-4.4.0-59-generic

}

menuentry 'Ubuntu, with Linux 4.4.0-59-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-59-generic-init-upstart-d86f20a6-f767-4f0b-a9be-f7101d8ec57e' {

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 f32d55f5-4ce6-4161-868c-ef9b68eb16e3

else

search --no-floppy --fs-uuid --set=root f32d55f5-4ce6-4161-868c-ef9b68eb16e3

fi

echo 'Chargement de Linux 4.4.0-59-generic…'

linux /vmlinuz-4.4.0-59-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash $vt_handoff init=/sbin/upstart

echo 'Chargement du disque mémoire initial…'

initrd /initrd.img-4.4.0-59-generic

}

menuentry 'Ubuntu, with Linux 4.4.0-59-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-59-generic-recovery-d86f20a6-f767-4f0b-a9be-f7101d8ec57e' {

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 f32d55f5-4ce6-4161-868c-ef9b68eb16e3

else

search --no-floppy --fs-uuid --set=root f32d55f5-4ce6-4161-868c-ef9b68eb16e3

fi

echo 'Chargement de Linux 4.4.0-59-generic…'

linux /vmlinuz-4.4.0-59-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset

echo 'Chargement du disque mémoire initial…'

initrd /initrd.img-4.4.0-59-generic

}

menuentry 'Ubuntu, avec Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-d86f20a6-f767-4f0b-a9be-f7101d8ec57e' {

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 f32d55f5-4ce6-4161-868c-ef9b68eb16e3

else

search --no-floppy --fs-uuid --set=root f32d55f5-4ce6-4161-868c-ef9b68eb16e3

fi

echo 'Chargement de Linux 4.4.0-31-generic…'

linux /vmlinuz-4.4.0-31-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash $vt_handoff

echo 'Chargement du disque mémoire initial…'

initrd /initrd.img-4.4.0-31-generic

}

menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-d86f20a6-f767-4f0b-a9be-f7101d8ec57e' {

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 f32d55f5-4ce6-4161-868c-ef9b68eb16e3

else

search --no-floppy --fs-uuid --set=root f32d55f5-4ce6-4161-868c-ef9b68eb16e3

fi

echo 'Chargement de Linux 4.4.0-31-generic…'

linux /vmlinuz-4.4.0-31-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash $vt_handoff init=/sbin/upstart

echo 'Chargement du disque mémoire initial…'

initrd /initrd.img-4.4.0-31-generic

}

menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-d86f20a6-f767-4f0b-a9be-f7101d8ec57e' {

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 f32d55f5-4ce6-4161-868c-ef9b68eb16e3

else

search --no-floppy --fs-uuid --set=root f32d55f5-4ce6-4161-868c-ef9b68eb16e3

fi

echo 'Chargement de Linux 4.4.0-31-generic…'

linux /vmlinuz-4.4.0-31-generic root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset

echo 'Chargement du disque mémoire initial…'

initrd /initrd.img-4.4.0-31-generic

}

menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {

fwsetup

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;

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

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

GiB - GB File Fragment(s)

0.659937859 = 0.708602880 grub/grub.cfg 8

0.566134453 = 0.607882240 vmlinuz-4.4.0-31-generic 12

0.593498230 = 0.637263872 vmlinuz-4.4.0-59-generic 11

0.710687637 = 0.763095040 vmlinuz-4.4.0-59-generic.efi.signed 10

0.700786591 = 0.752463872 initrd.img-4.4.0-31-generic 17

0.586069107 = 0.629286912 initrd.img-4.4.0-59-generic 20

========================== ubuntu-vg-root/etc/fstab: ===========================

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

/dev/mapper/ubuntu--vg-root / ext4 errors=remount-ro 0 1

UUID=f32d55f5-4ce6-4161-868c-ef9b68eb16e3 /boot ext2 defaults 0 2

UUID=6EC9-0223 /boot/efi vfat umask=0077 0 1

/dev/mapper/ubuntu--vg-swap_1 none swap sw 0 0

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

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

GiB - GB File Fragment(s)

0.065157890 = 0.069962752 vmlinuz 12

0.199810028 = 0.214544384 initrd.img 17

0.199810028 = 0.214544384 initrd.img.old 17

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

File descriptor 9 (/proc/21480/mounts) leaked on lvs invocation. Parent PID 28671: bash

File descriptor 63 (pipe:[273464]) leaked on lvs invocation. Parent PID 28671: bash

File descriptor 9 (/proc/21480/mounts) leaked on lvchange invocation. Parent PID 29616: bash

File descriptor 63 (pipe:[273464]) leaked on lvchange invocation. Parent PID 29616: bash

File descriptor 9 (/proc/21480/mounts) leaked on lvchange invocation. Parent PID 29616: bash

File descriptor 63 (pipe:[273464]) leaked on lvchange invocation. Parent PID 29616: bash

ADDITIONAL INFORMATION :

=================== log of boot-info 2017-01-15__18h47 ===================

boot-info version : 4ppa40

boot-sav version : 4ppa40

glade2script version : 3.2.3~ppa1

boot-sav-extra version : 4ppa40

BLKID BEFORE LVM ACTIVATION:

/dev/dm-1: UUID="1df6b0f0-8b33-4993-a10c-8cd4dcaa8be4" TYPE="swap"

/dev/sda1: UUID="6EC9-0223" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="561b7b2d-39ee-4451-bea5-f5872ae70809"

/dev/sda2: UUID="f32d55f5-4ce6-4161-868c-ef9b68eb16e3" TYPE="ext2" PARTUUID="c28ab8b5-bbfe-44b4-8ab1-51e64f91f639"

/dev/sda3: UUID="ZwRW3l-lkVk-Ie0U-3f4b-lvRa-xSV3-aBHBol" TYPE="LVM2_member" PARTUUID="96280294-d797-479e-aa3f-a9339ca020d0"

/dev/mapper/ubuntu--vg-root: UUID="d86f20a6-f767-4f0b-a9be-f7101d8ec57e" TYPE="ext4"

MODPROBE

VGSCAN

File descriptor 9 (/proc/21480/mounts) leaked on vgscan invocation. Parent PID 21492: /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/21480/mounts) leaked on vgchange invocation. Parent PID 21492: /bin/bash

2 logical volume(s) in volume group "ubuntu-vg" now active

File descriptor 9 (/proc/21480/mounts) leaked on lvscan invocation. Parent PID 21492: /bin/bash

LVSCAN:

ACTIVE '/dev/ubuntu-vg/root' [926.64 GiB] inherit

ACTIVE '/dev/ubuntu-vg/swap_1' [3.89 GiB] inherit

Successfully activated LVM.

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/21480/mounts) leaked on lvs invocation. Parent PID 23159: /bin/sh

boot-info is executed in installed-session (Ubuntu 16.04.1 LTS, xenial, Ubuntu, x86_64)

CPU op-mode(s): 32-bit, 64-bit

BOOT_IMAGE=/vmlinuz-4.4.0-59-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7

Set sda as corresponding disk of mapper/ubuntu--vg-root

Set sda as corresponding disk of mapper/ubuntu--vg-root

=================== os-prober:

/dev/mapper/ubuntu--vg-root:L'OS actuellement utilisé - Ubuntu 16.04.1 LTS CurrentSession:linux

# If you change this file, run 'update-grub' afterwards to update

# info -f grub -n 'Simple configuration'

/boot/efi detected in the fstab of mapper/ubuntu--vg-root: UUID=6EC9-0223 (sda1)

/boot detected in the fstab of mapper/ubuntu--vg-root: UUID=f32d55f5-4ce6-4161-868c-ef9b68eb16e3 (sda2)

=================== efibootmgr -v

BootCurrent: 0001

Timeout: 1 seconds

BootOrder: 0001,0002,0003,0004,0005,0006

Boot0001* ubuntu HD(1,GPT,561b7b2d-39ee-4451-bea5-f5872ae70809,0x800,0x100000)/File(EFIUBUNTUSHIMX64.EFI)

Boot0002* ubuntu HD(1,GPT,561b7b2d-39ee-4451-bea5-f5872ae70809,0x800,0x100000)/File(EFIUBUNTUGRUBX64.EFI)

Boot0003* CD/DVD Drive BBS(CDROM,,0x0)..GO..NO........o.T.S.S.T.c.o.r.p. .C.D.D.V.D.W. .S.N.-.2.0.8.F.B....................A...........................>..Gd-.;.A..MQ..L.1.S.E.2.Y.6.G.A.0.5.5.0.1.X. . . . . . ........BO

Boot0004* UEFI:CD/DVD Drive BBS(129,,0x0)

Boot0005* UEFI:Removable Device BBS(130,,0x0)

Boot0006* UEFI:Network Device BBS(131,,0x0)

=================== UEFI/Legacy mode:

BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.

SecureBoot enabled.

=================== 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 HGST HTS541010A9 (scsi)

Disk /dev/sda: 1000GB

Sector size (logical/physical): 512B/4096B

Partition Table: gpt

Disk Flags:

Number Start End Size File system Name Flags

1 1049kB 538MB 537MB fat32 EFI System Partition boot, esp

2 538MB 1050MB 512MB ext2

3 1050MB 1000GB 999GB lvm

Model: Linux device-mapper (linear) (dm)

Disk /dev/mapper/ubuntu--vg-swap_1: 4178MB

Sector size (logical/physical): 512B/4096B

Partition Table: loop

Disk Flags:

Number Start End Size File system Flags

1 0.00B 4178MB 4178MB linux-swap(v1)

Model: Linux device-mapper (linear) (dm)

Disk /dev/mapper/ubuntu--vg-root: 995GB

Sector size (logical/physical): 512B/4096B

Partition Table: loop

Disk Flags:

Number Start End Size File system Flags

1 0.00B 995GB 995GB ext4

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

BYT;

/dev/sda:1000GB:scsi:512:4096:gpt:ATA HGST HTS541010A9:;

1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;

2:538MB:1050MB:512MB:ext2::;

3:1050MB:1000GB:999GB:::lvm;

BYT;

/dev/mapper/ubuntu--vg-swap_1:4178MB:dm:512:4096:loop:Linux device-mapper (linear):;

1:0.00B:4178MB:4178MB:linux-swap(v1)::;

BYT;

/dev/mapper/ubuntu--vg-root:995GB:dm:512:4096:loop:Linux device-mapper (linear):;

1:0.00B:995GB:995GB:ext4::;

=================== lsblk:

KNAME TYPE FSTYPE SIZE LABEL

sda disk 931,5G

sda1 part vfat 512M

sda2 part ext2 488M

sda3 part LVM2_member 930,5G

dm-0 lvm ext4 926,7G

dm-1 lvm swap 3,9G

sr0 rom 1024M

KNAME ROTA RO RM STATE MOUNTPOINT

sda 1 0 0 running

sda1 1 0 0 /boot/efi

sda2 1 0 0 /boot

sda3 1 0 0

dm-0 1 0 0 running /

dm-1 1 0 0 running [SWAP]

sr0 1 0 1 running

=================== 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=1944576k,nr_inodes=486144,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=393060k,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/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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)

cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)

cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)

cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)

cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)

cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)

cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)

systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=33,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)

debugfs on /sys/kernel/debug type debugfs (rw,relatime)

hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)

mqueue on /dev/mqueue type mqueue (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=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)

tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=393060k,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)

tmpfs on /run/user/1001 type tmpfs (rw,nosuid,nodev,relatime,size=393060k,mode=700,uid=1001,gid=1001)

gvfsd-fuse on /run/user/1001/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1001,group_id=1001)

tmpfs on /run/user/108 type tmpfs (rw,nosuid,nodev,relatime,size=393060k,mode=700,uid=108,gid=114)

=================== ls:

/sys/block/dm-0 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent

/sys/block/dm-1 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent

/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent

/sys/block/sr0 (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent

/dev (filtered): 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 drm_dp_aux1 dvd dvdrw ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 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 23 02 c9 6e 4e 4f 20 4e 41 4d 45 20 20 |..)#..nNO 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|