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#1 Le 29/08/2019, à 21:13

aurelh

[résolu] blocage au démarrage

Bonjour,
j'ai un probleme un peu similaire,
je suis sur Ubuntu 18.04.3 LTS qui fonctionnait tres bien jusqu'à hier où je me suis battu avec une clé usb bloquée en lecture seule. Je n'ai pas resolu le probleme, mais j'ai surtout rentré des lignes de code sans trop savoir ce que je faisais (et apparement j'ai touché à quelque chose du disque dur).
Ubuntu ne demarre plus (j'arrive au GRUB, mais je ne peux pas lancer de mode sans echec).
j'arrive (heureusement!) a demarrer via une live-usb et à voir le contenu de mon disque.
j'ai suivi la procedure ci-dessus et voici le resultat de mon url-boot-info
http://paste.ubuntu.com/p/jgwqDVqhGz/

je pense (mais je suis loin d'etre expert) que j'ai du mettre mon disque dur en lecture seul ou un truc du genre
un avis pour me sortir de là?
merci de votre aide

voila ce qui se passe quand je demarre sans le live-usb (je recopie à la main):

[   2.206020] couldn't get size 0x8C0000000000000e
[   2.206050] MODSIGN: couldn't get UEFI db list
[   2.206227] couldn't get size 0x800000000000000e
[   2.206417] couldn't get siez 0x800000000000000e
/dev/sda2 : clean, 258342/14622720 files, 29070842/5847628 blocks
you are in emergency mode. After logging in, type "journalctl -xb" to view system logs, " systemctl reboot" to reboot, "systemctl default" or "exit" to boot info default mode.
Appuyez sur Entrée pour la maintenance (ou appuyez sur Control et D pour continuer)

NB : si ca fait brouillon par rapport aux post de TomCG je peux faire un autre sujet


Modération

Afin d'éviter la confusion; merci de ne pas squatter la discussion d'un autre membre : deux problèmes d'apparence similaire peuvent avoir des causes différentes et nécessiter des solutions différentes.

Dernière modification par aurelh (Le 11/09/2019, à 20:45)


Ubuntu 18.04.3 LTS
lenovo thinkpad t420

Hors ligne

#2 Le 02/09/2019, à 07:55

Caribou22

Re : [résolu] blocage au démarrage

Bonjour smile

Ton boot-info :

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


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

 => No boot loader is installed in the MBR of /dev/sda.
 => No known boot loader 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/grub.cfg /EFI/BOOT/fbx64.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/mmx64.efi /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.3 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb1: __________________________________________________________________________

    File system:       iso9660
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sdb1: /dev/sdb1 already mounted or mount point busy.

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 3989132. According to the info 
                       in the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /mnt/BootInfo/sdb1: /dev/sdb1 already mounted or mount point busy.
mount: /mnt/BootInfo/sdb2: /dev/sdb2 already mounted or mount point busy.

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 223.6 GiB, 240057409536 bytes, 468862128 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   468,862,127   468,862,127  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   468,860,927   467,810,304 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.4 GiB, 15502147584 bytes, 30277632 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     4,067,999     4,068,000   0 Empty
/dev/sdb2           3,989,132     3,994,059         4,928  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

GUID Partition Table detected, but does not seem to be used.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     4,067,943     4,067,944 Data partition (Windows/Linux)
/dev/sdb2   +  R      3,989,132     3,994,059         4,928 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/sda1        9366-A745                              vfat       
/dev/sda2        b6518867-5bbe-4771-90e7-219ab0cf2bdd   ext4       
/dev/sdb1        2019-08-05-19-29-01-00                 iso9660    Ubuntu 18.04.3 LTS amd64
/dev/sdb2        833C-CDB0                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Aug 29 18:30 ata-HL-DT-STDVDRAM_GT33N_M6LB59A4819 -> ../../sr0
lrwxrwxrwx 1 root root  9 Aug 29 19:06 ata-PNY_CS900_240GB_SSD_PNY1219000571010424B -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 29 19:06 ata-PNY_CS900_240GB_SSD_PNY1219000571010424B-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 29 19:06 ata-PNY_CS900_240GB_SSD_PNY1219000571010424B-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Aug 29 19:06 usb-Kingston_DataTraveler_3.0_AC220B2805A4B041C947E9C0-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug 29 19:06 usb-Kingston_DataTraveler_3.0_AC220B2805A4B041C947E9C0-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 29 19:06 usb-Kingston_DataTraveler_3.0_AC220B2805A4B041C947E9C0-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Aug 29 19:06 wwn-0x5f8db4c12190424b -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 29 19:06 wwn-0x5f8db4c12190424b-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 29 19:06 wwn-0x5f8db4c12190424b-part2 -> ../../sda2

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sda1        /media/ubuntu/9366-A745  vfat       (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)
/dev/sda2        /media/ubuntu/b6518867-5bbe-4771-90e7-219ab0cf2bdd ext4       (rw,nosuid,nodev,relatime,uhelper=udisks2)
/dev/sdb         /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)


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

--------------------------------------------------------------------------------
search.fs_uuid b6518867-5bbe-4771-90e7-219ab0cf2bdd root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda2/boot/grub/grub.cfg: ===========================

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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  b6518867-5bbe-4771-90e7-219ab0cf2bdd
else
  search --no-floppy --fs-uuid --set=root b6518867-5bbe-4771-90e7-219ab0cf2bdd
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=1
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b6518867-5bbe-4771-90e7-219ab0cf2bdd' {
	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  b6518867-5bbe-4771-90e7-219ab0cf2bdd
	else
	  search --no-floppy --fs-uuid --set=root b6518867-5bbe-4771-90e7-219ab0cf2bdd
	fi
        linux	/boot/vmlinuz-4.15.0-58-generic root=UUID=b6518867-5bbe-4771-90e7-219ab0cf2bdd ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-58-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-b6518867-5bbe-4771-90e7-219ab0cf2bdd' {
	menuentry 'Ubuntu, avec Linux 4.15.0-58-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-58-generic-advanced-b6518867-5bbe-4771-90e7-219ab0cf2bdd' {
		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  b6518867-5bbe-4771-90e7-219ab0cf2bdd
		else
		  search --no-floppy --fs-uuid --set=root b6518867-5bbe-4771-90e7-219ab0cf2bdd
		fi
		echo	'Chargement de Linux 4.15.0-58-generic…'
	        linux	/boot/vmlinuz-4.15.0-58-generic root=UUID=b6518867-5bbe-4771-90e7-219ab0cf2bdd ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-58-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-58-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-58-generic-recovery-b6518867-5bbe-4771-90e7-219ab0cf2bdd' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  b6518867-5bbe-4771-90e7-219ab0cf2bdd
		else
		  search --no-floppy --fs-uuid --set=root b6518867-5bbe-4771-90e7-219ab0cf2bdd
		fi
		echo	'Chargement de Linux 4.15.0-58-generic…'
	        linux	/boot/vmlinuz-4.15.0-58-generic root=UUID=b6518867-5bbe-4771-90e7-219ab0cf2bdd ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-58-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-55-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-55-generic-advanced-b6518867-5bbe-4771-90e7-219ab0cf2bdd' {
		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  b6518867-5bbe-4771-90e7-219ab0cf2bdd
		else
		  search --no-floppy --fs-uuid --set=root b6518867-5bbe-4771-90e7-219ab0cf2bdd
		fi
		echo	'Chargement de Linux 4.15.0-55-generic…'
	        linux	/boot/vmlinuz-4.15.0-55-generic root=UUID=b6518867-5bbe-4771-90e7-219ab0cf2bdd ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-55-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-55-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-55-generic-recovery-b6518867-5bbe-4771-90e7-219ab0cf2bdd' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  b6518867-5bbe-4771-90e7-219ab0cf2bdd
		else
		  search --no-floppy --fs-uuid --set=root b6518867-5bbe-4771-90e7-219ab0cf2bdd
		fi
		echo	'Chargement de Linux 4.15.0-55-generic…'
	        linux	/boot/vmlinuz-4.15.0-55-generic root=UUID=b6518867-5bbe-4771-90e7-219ab0cf2bdd ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-55-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 ###
### 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/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=b6518867-5bbe-4771-90e7-219ab0cf2bdd /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=9366-A745  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0
/dev/sdb /mnt/sdb  nosuid,nodev,nofail,noauto,x-gvfs-show 0 0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

  92.868797302 = 99.717111808   boot/grub/grub.cfg                             2
  47.914947510 = 51.448283136   boot/vmlinuz-4.15.0-55-generic                 2
  12.848548889 = 13.796024320   boot/vmlinuz-4.15.0-58-generic                 2
  12.848548889 = 13.796024320   vmlinuz                                        2
  47.914947510 = 51.448283136   vmlinuz.old                                    2
  56.255874634 = 60.404285440   boot/initrd.img-4.15.0-55-generic              3
  56.271514893 = 60.421079040   boot/initrd.img-4.15.0-58-generic              2
  56.271514893 = 60.421079040   initrd.img                                     2
  56.255874634 = 60.404285440   initrd.img.old                                 3

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

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f3 06 b4 42 eb 15 eb 02  |...t.f.....B....|
00000070  31 c9 5a 51 b4 08 cd 13  5b 0f b6 c6 40 50 83 e1  |1.ZQ....[...@P..|
00000080  3f 51 f7 e1 53 52 50 bb  00 7c b9 04 00 66 a1 b0  |?Q..SRP..|...f..|
00000090  07 e8 44 00 0f 82 80 00  66 40 80 c7 02 e2 f2 66  |..D.....f@.....f|
000000a0  81 3e 40 7c fb c0 78 70  75 09 fa bc ec 7b ea 44  |.>@|..xpu....{.D|
000000b0  7c 00 00 e8 83 00 69 73  6f 6c 69 6e 75 78 2e 62  ||.....isolinux.b|
000000c0  69 6e 20 6d 69 73 73 69  6e 67 20 6f 72 20 63 6f  |in missing or co|
000000d0  72 72 75 70 74 2e 0d 0a  66 60 66 31 d2 66 03 06  |rrupt...f`f1.f..|
000000e0  f8 7b 66 13 16 fc 7b 66  52 66 50 06 53 6a 01 6a  |.{f...{fRfP.Sj.j|
000000f0  10 89 e6 66 f7 36 e8 7b  c0 e4 06 88 e1 88 c5 92  |...f.6.{........|
00000100  f6 36 ee 7b 88 c6 08 e1  41 b8 01 02 8a 16 f2 7b  |.6.{....A......{|
00000110  cd 13 8d 64 10 66 61 c3  e8 1e 00 4f 70 65 72 61  |...d.fa....Opera|
00000120  74 69 6e 67 20 73 79 73  74 65 6d 20 6c 6f 61 64  |ting system load|
00000130  20 65 72 72 6f 72 2e 0d  0a 5e ac b4 0e 8a 3e 62  | error...^....>b|
00000140  04 b3 07 cd 10 3c 0a 75  f1 cd 18 f4 eb fd 00 00  |.....<.u........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  28 c5 3c 00 00 00 00 00  3d 86 92 50 00 00 80 00  |(.<.....=..P....|
000001c0  01 00 00 7c e0 f8 00 00  00 00 a0 12 3e 00 00 fe  |...|........>...|
000001d0  ff ff ef fe ff ff 8c de  3c 00 40 13 00 00 00 00  |........<.@.....|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sdb1: unknown GPT attributes
1000000000000001

/dev/sdb2: unknown GPT attributes
1000000000000001
Unknown BootLoader on sdb1

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f3 06 b4 42 eb 15 eb 02  |...t.f.....B....|
00000070  31 c9 5a 51 b4 08 cd 13  5b 0f b6 c6 40 50 83 e1  |1.ZQ....[...@P..|
00000080  3f 51 f7 e1 53 52 50 bb  00 7c b9 04 00 66 a1 b0  |?Q..SRP..|...f..|
00000090  07 e8 44 00 0f 82 80 00  66 40 80 c7 02 e2 f2 66  |..D.....f@.....f|
000000a0  81 3e 40 7c fb c0 78 70  75 09 fa bc ec 7b ea 44  |.>@|..xpu....{.D|
000000b0  7c 00 00 e8 83 00 69 73  6f 6c 69 6e 75 78 2e 62  ||.....isolinux.b|
000000c0  69 6e 20 6d 69 73 73 69  6e 67 20 6f 72 20 63 6f  |in missing or co|
000000d0  72 72 75 70 74 2e 0d 0a  66 60 66 31 d2 66 03 06  |rrupt...f`f1.f..|
000000e0  f8 7b 66 13 16 fc 7b 66  52 66 50 06 53 6a 01 6a  |.{f...{fRfP.Sj.j|
000000f0  10 89 e6 66 f7 36 e8 7b  c0 e4 06 88 e1 88 c5 92  |...f.6.{........|
00000100  f6 36 ee 7b 88 c6 08 e1  41 b8 01 02 8a 16 f2 7b  |.6.{....A......{|
00000110  cd 13 8d 64 10 66 61 c3  e8 1e 00 4f 70 65 72 61  |...d.fa....Opera|
00000120  74 69 6e 67 20 73 79 73  74 65 6d 20 6c 6f 61 64  |ting system load|
00000130  20 65 72 72 6f 72 2e 0d  0a 5e ac b4 0e 8a 3e 62  | error...^....>b|
00000140  04 b3 07 cd 10 3c 0a 75  f1 cd 18 f4 eb fd 00 00  |.....<.u........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  28 c5 3c 00 00 00 00 00  3d 86 92 50 00 00 80 00  |(.<.....=..P....|
000001c0  01 00 00 7c e0 f8 00 00  00 00 a0 12 3e 00 00 fe  |...|........>...|
000001d0  ff ff ef fe ff ff 8c de  3c 00 40 13 00 00 00 00  |........<.@.....|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


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

File descriptor 10 (/proc/10365/mountinfo) leaked on lvs invocation. Parent PID 18853: bash
File descriptor 63 (pipe:[111404]) leaked on lvs invocation. Parent PID 18853: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20190829_1905 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-info is executed in live-session (Ubuntu 18.04.3 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd quiet splash --- maybe-ubiquity
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 18.04.3 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="9366-A745" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="125fd35f-a537-4a47-a01c-cea3b8141c37"
/dev/sda2: UUID="b6518867-5bbe-4771-90e7-219ab0cf2bdd" TYPE="ext4" PARTUUID="e7863989-2820-4a5e-9a3b-68e16d2ccd23"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sdb1: UUID="2019-08-05-19-29-01-00" LABEL="Ubuntu 18.04.3 LTS amd64" TYPE="iso9660" PTUUID="5092863d" PTTYPE="dos" PARTUUID="5092863d-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="833C-CDB0" TYPE="vfat" PARTUUID="5092863d-02"
/dev/loop8: TYPE="squashfs"


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

Presence of EFI/Boot file detected: /media/ubuntu/9366-A745/EFI/Boot/fbx64.efi

=================== /media/ubuntu/b6518867-5bbe-4771-90e7-219ab0cf2bdd/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 May  7 13:56 grub.d
total 80
-rwxr-xr-x 1 root root 10046 Mar 18 16:11 00_header
-rwxr-xr-x 1 root root  6258 Mar  4  2018 05_debian_theme
-rwxr-xr-x 1 root root 12693 Mar  4  2018 10_linux
-rwxr-xr-x 1 root root 11298 Mar  4  2018 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 Mar  4  2018 30_os-prober
-rwxr-xr-x 1 root root  1418 Mar  4  2018 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Mar  4  2018 40_custom
-rwxr-xr-x 1 root root   216 Mar  4  2018 41_custom
-rw-r--r-- 1 root root   483 Mar  4  2018 README




=================== /media/ubuntu/b6518867-5bbe-4771-90e7-219ab0cf2bdd/etc/default/grub :

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

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



/boot/efi detected in the fstab of sda2: UUID=9366-A745   (sda1)

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




=================== UEFI/Legacy mode:
BIOS is EFI-compatible, but it is not setup in EFI-mode for this live-session.
EFI in dmesg.
[    0.046685] ACPI: UEFI 0x00000000DABDF000 00003E (v01 LENOVO TP-83    00001400 PTL  00000002)
[    0.046694] ACPI: UEFI 0x00000000DABDE000 000042 (v01 PTL    COMBUF   00000001 PTL  00000001)
[    0.046702] ACPI: UEFI 0x00000000DABDD000 000292 (v01 LENOVO TP-83    00001400 PTL  00000002)
SecureBoot maybe enabled.


=================== 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,	notbiosboot, /media/ubuntu/9366-A745.
sda2	: sda,	not-sepboot,	grubenv-ng	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /media/ubuntu/b6518867-5bbe-4771-90e7-219ab0cf2bdd.

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


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

BYT;
/dev/sda:240GB:scsi:512:512:gpt:ATA PNY CS900 240GB:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:240GB:240GB:ext4::;

BYT;
/dev/sdb:15.5GB:scsi:512:512:unknown:Kingston DataTraveler 3.0:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1.9G
loop1 loop squashfs  88.5M
loop2 loop squashfs  54.4M
loop3 loop squashfs  42.8M
loop4 loop squashfs 149.9M
loop5 loop squashfs     4M
loop6 loop squashfs  14.8M
loop7 loop squashfs  1008K
loop8 loop squashfs   3.7M
sda   disk          223.6G
sda1  part vfat       512M
sda2  part ext4     223.1G
sdb   disk iso9660   14.4G Ubuntu 18.04.3 LTS amd64
sdb1  part iso9660      2G Ubuntu 18.04.3 LTS amd64
sdb2  part vfat       2.4M Ubuntu 18.04.3 LTS amd64
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    1  1  0         /snap/core/7270
loop2    1  1  0         /snap/core18/1066
loop3    1  1  0         /snap/gtk-common-themes/1313
loop4    1  1  0         /snap/gnome-3-28-1804/67
loop5    1  1  0         /snap/gnome-calculator/406
loop6    1  1  0         /snap/gnome-characters/296
loop7    1  1  0         /snap/gnome-logs/61
loop8    1  1  0         /snap/gnome-system-monitor/100
sda      0  0  0 running
sda1     0  0  0         /media/ubuntu/9366-A745
sda2     0  0  0         /media/ubuntu/b6518867-5bbe-4771-90e7-219ab0cf2bdd
sdb      1  0  1 running /cdrom
sdb1     1  0  1
sdb2     1  0  1
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=1931420k,nr_inodes=482855,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=391236k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
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=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=16763)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=391232k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/var/lib/snapd/snaps/core_7270.snap on /snap/core/7270 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1066.snap on /snap/core18/1066 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1313.snap on /snap/gtk-common-themes/1313 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_67.snap on /snap/gnome-3-28-1804/67 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_406.snap on /snap/gnome-calculator/406 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_296.snap on /snap/gnome-characters/296 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_61.snap on /snap/gnome-logs/61 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_100.snap on /snap/gnome-system-monitor/100 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda2 on /media/ubuntu/b6518867-5bbe-4771-90e7-219ab0cf2bdd type ext4 (rw,nosuid,nodev,relatime,uhelper=udisks2)
/dev/sda1 on /media/ubuntu/9366-A745 type vfat (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 sdb2 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 hidden holders inflight integrity mq 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 dri drm_dp_aux0 drm_dp_aux1 drm_dp_aux2 dvd dvdrw ecryptfs fb0 fd full fuse fw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdb2 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout tpm0 udmabuf uhid uinput urandom userio vfio vga_arbiter vhci vhost-net vhost-vsock zero
ls /dev/mapper:  control

=================== 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 00 04 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 45 a7 66 93 4e  4f 20 4e 41 4d 45 20 20  |..)E.f.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  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     383M  1.7M  381M   1% /run
/dev/sdb       iso9660   2.0G  2.0G     0 100% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay   1.9G  511M  1.4G  27% /
tmpfs          tmpfs     1.9G   34M  1.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  8.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  508K  1.9G   1% /tmp
tmpfs          tmpfs     383M   56K  383M   1% /run/user/999
/dev/loop1     squashfs   89M   89M     0 100% /snap/core/7270
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1066
/dev/loop3     squashfs   43M   43M     0 100% /snap/gtk-common-themes/1313
/dev/loop4     squashfs  150M  150M     0 100% /snap/gnome-3-28-1804/67
/dev/loop5     squashfs  4.2M  4.2M     0 100% /snap/gnome-calculator/406
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/296
/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/61
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/100
/dev/sda2      ext4      220G  107G  103G  52% /media/ubuntu/b6518867-5bbe-4771-90e7-219ab0cf2bdd
/dev/sda1      vfat      511M  6.1M  505M   2% /media/ubuntu/9366-A745

=================== fdisk -l:
Disk /dev/loop0: 1.9 GiB, 1987817472 bytes, 3882456 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 88.5 MiB, 92778496 bytes, 181208 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 54.4 MiB, 57069568 bytes, 111464 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 42.8 MiB, 44879872 bytes, 87656 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 149.9 MiB, 157184000 bytes, 307000 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 4 MiB, 4218880 bytes, 8240 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 14.8 MiB, 15462400 bytes, 30200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 1008 KiB, 1032192 bytes, 2016 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 223.6 GiB, 240057409536 bytes, 468862128 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 370B1580-E337-4E81-8067-9B1F21CF87DA

Device       Start       End   Sectors   Size Type
/dev/sda1     2048   1050623   1048576   512M EFI System
/dev/sda2  1050624 468860927 467810304 223.1G Linux filesystem




Disk /dev/sdb: 14.4 GiB, 15502147584 bytes, 30277632 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x5092863d

Device     Boot   Start     End Sectors  Size Id Type
/dev/sdb1  *          0 4067999 4068000    2G  0 Empty
/dev/sdb2       3989132 3994059    4928  2.4M ef EFI (FAT-12/16/32)


Disk /dev/loop8: 3.7 MiB, 3825664 bytes, 7472 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Blockers in case of suggested repair
The current session is in Legacy mode. Please reboot the computer, and use this software in an EFI session. This will enable this feature. For example, use a live-USB of Boot-Repair-Disk-64bit (www.sourceforge.net/p/boot-repair-cd), after making sure your BIOS is set up to boot USB in EFI mode.


=================== Advice in case of suggested repair
The boot of your PC is in Legacy mode. You may want to retry after changing it to EFI mode.
Alternatively, you may want to retry after deactivating the [Separate /boot/efi partition:] option.
Do you want to continue?


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

The boot of your PC is in Legacy mode. You may want to retry after changing it to EFI mode.


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

Je vois ça :

The current session is in Legacy mode. Please reboot the computer, and use this software in an EFI session. This will enable this feature. For example, use a live-USB of Boot-Repair-Disk-64bit (www.sourceforge.net/p/boot-repair-cd), after making sure your BIOS is set up to boot USB in EFI mode.

Est-ce que tu pourrais nous refaire un boot-info en bootant ta clé en mode EFI ? Ça se fait via ton BIOS. C'est différent dans chaque PC, tu dois simplement pouvoir choisir de démarrer ta clé USB avec un préfixe UEFI sur l'option de boot dans certains cas.
Pour vérifier si tu boot bien en EFI : https://doc.ubuntu-fr.org/uefi#verifier … pport_live

Dernière modification par Caribou22 (Le 02/09/2019, à 07:56)

Hors ligne

#3 Le 04/09/2019, à 18:25

aurelh

Re : [résolu] blocage au démarrage

Bonjour Caribou et merci de ton aide ,

Caribou22 a écrit :

Est-ce que tu pourrais nous refaire un boot-info en bootant ta clé en mode EFI ?

malheureusement je ne peux pas,
au demarrage du bios , je n'ai pas d'option usb-efi
et dans le setup, beaucoup d'options ne me sont pas accessible, je vois le boot en Legacy First mais je ne peux pas le modifier.
L'ordinateur me demande un mot de passe que je n'ai pas,
j'ai appelé le service client de l'atelier qui m'a vendu l'ordi en lui expliquant mon probleme, (c'est un atelier de travail adapté qui reconditionne des pc, TAE tres sympa!), il m'a fourni plusieur mot de passe mais aucun ne va,
puis il m'a conseillé de tester avec une clé boot-repair, j'ai fais la-dite clé, je l'ai lancé, mais lorsque la fenetre me propose la reparation automatique, on m'annonce que je dois avant tout quitter le mode Legacy.
Puis il me propose de demonter mon Disque dur et de faire un echange avec un autre ordi.

Est ce que vous voyez une autre solution?


Ubuntu 18.04.3 LTS
lenovo thinkpad t420

Hors ligne

#4 Le 04/09/2019, à 20:58

Caribou22

Re : [résolu] blocage au démarrage

Pourrais-tu nous envoyer une photo de chaque écran du BIOS ? Tu peux les héberger sur https://pix.toile-libre.org

Au pire des cas, si on n'arrive pas à booter en UEFI, il te suffirait de ré-instaler Ubuntu en mode non-EFI.

Dernière modification par Caribou22 (Le 04/09/2019, à 20:59)

Hors ligne

#5 Le 06/09/2019, à 07:21

aurelh

Re : [résolu] blocage au démarrage

au demarrage normal de l'ordi :
1567748506.jpg
Puis :
1567748604.jpg
1567748648.jpg
les choix Ctrl-D, Exit, Systemctl default   me ramenent sur l'ecran prececent

au demarrage du Bios (touche "thinkvantage" sur mon ordi):
1567748701.jpg
avec F12 j'arrive sur le choix du boot :
1567748834.jpg
avec F1 j'arrive sur cet ecran de mot de passe, il se bloque au bout de trois essais infructueux, ou m'affiche ça en tapant Entrée sans mot de passe:
1567748984.jpg
voila ce que j'ai dans le menu bios (ce qui est grisé ne m'est pas accessible)
1567749019.jpg
la page boot order que je ne peux modifier:
1567749087.jpg

voila, voila...


Sur Toile Libre ou TDCT'Pix, choisir le lien « Insérer la miniature dans un forum : »

           1469894479.png

Dernière modification par cqfd93 (Le 06/09/2019, à 07:53)


Ubuntu 18.04.3 LTS
lenovo thinkpad t420

Hors ligne

#6 Le 09/09/2019, à 21:27

aurelh

Re : [résolu] blocage au démarrage

Salut, est ce quelqu'un voit une solution,? sinon je vais tenter de reinstaller ubuntu sur sda1 sans ecrasser sda2 (mes données)... C'est possible de faire ça, n'est-ce pas ?


Ubuntu 18.04.3 LTS
lenovo thinkpad t420

Hors ligne

#7 Le 10/09/2019, à 21:30

Caribou22

Re : [résolu] blocage au démarrage

Je ne sais personnellement pas coment solutionner ces problèmes de Emergency mode sans ré-installer hmm

Pour ré-installer Ubuntu  sur sda1 sans écraser sda2, il faut également que tu réussisses à booter en EFI. Car du fait de l'installation en EFI, ton disque dur a une table de partition GPT. Pour ré-installer en Legacy (non-EFI), il faudra créer une table de partitions MSDOS sur le disque dur, ce qui implique un formatage complet de celui-ci et la perte de toutes ses données.
Obligé de tout sauvegarder en externe du coup hmm

Et sans le mot de passe du BIOS, ça s'annonce compliqué de booter en UEFI, donc de faire autre chose que ré-installer.

Je vais faire des recherches sur ce emergency mode. Tu avais essayé d'y saisir "exit" ?

Hors ligne

#8 Le 11/09/2019, à 20:49

aurelh

Re : [résolu] blocage au démarrage

Caribou22 a écrit :

Tu avais essayé d'y saisir "exit" ?

La commande exit ne donnait rien de plus, j'ai donc fais une svg de mon disque dur et réinstallé Ubuntu.
tt fonctionne,
je m'attelle maintenant à recuperer la sauvegarde de mon logiciel de facturation, mais ceci est une autre histoire...
merci caribou pour ton aide !


Ubuntu 18.04.3 LTS
lenovo thinkpad t420

Hors ligne