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#1 Le 04/05/2019, à 22:39

Pchev

Pb demarrage Ubuntu 18.04 suite mise a jour

Bonjour,
Au démarrage mon PC reste bloqué sur un écran avec des zébrures horizontales . Si je l’arrête et que je redémarre, j'arrive sur le menu grub , et la cela démarre normalement .
J'ai fait un boot info, http://paste.ubuntu.com/p/TPHjjfRRH7/  , mais comme un très néophyte sur linux, je ne sais pas trop ce qu'il faut faire,
Pourriez vous me donner des pistes, en langage pédagogique débutant ?
Merci

Hors ligne

#2 Le 05/05/2019, à 06:03

malbo

Re : Pb demarrage Ubuntu 18.04 suite mise a jour

Bonjour,
Ton Boot-Info est là :

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


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

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos1)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  Unknown
    Boot sector info: 

sda5: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 298.1 GiB, 320072933376 bytes, 625142448 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/sda1    *          2,048   616,820,735   616,818,688  83 Linux
/dev/sda2         616,822,782   625,141,759     8,318,978   5 Extended
/dev/sda5         616,822,784   625,141,759     8,318,976  82 Linux swap / Solaris


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/sda1        6d229636-ddf0-42b1-b0f4-dd76416b1244   ext4       
/dev/sda5        29d4dffc-122c-4086-ab7d-dbbc9f1dc61b   swap       

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

total 0
lrwxrwxrwx 1 root root  9 May  4 23:19 ata-Hitachi_HTS543232L9SA00_090506FBD406LEENK40C -> ../../sda
lrwxrwxrwx 1 root root 10 May  4 23:19 ata-Hitachi_HTS543232L9SA00_090506FBD406LEENK40C-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May  4 23:19 ata-Hitachi_HTS543232L9SA00_090506FBD406LEENK40C-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May  4 23:19 ata-Hitachi_HTS543232L9SA00_090506FBD406LEENK40C-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 May  4 22:55 ata-MATSHITADVD-RAM_UJ862AS_HG01_052308 -> ../../sr0
lrwxrwxrwx 1 root root  9 May  4 23:19 wwn-0x5000cca564e586bb -> ../../sda
lrwxrwxrwx 1 root root 10 May  4 23:19 wwn-0x5000cca564e586bb-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May  4 23:19 wwn-0x5000cca564e586bb-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May  4 23:19 wwn-0x5000cca564e586bb-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/sda1        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


=========================== sda1/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  6d229636-ddf0-42b1-b0f4-dd76416b1244
else
  search --no-floppy --fs-uuid --set=root 6d229636-ddf0-42b1-b0f4-dd76416b1244
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### 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-6d229636-ddf0-42b1-b0f4-dd76416b1244' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  6d229636-ddf0-42b1-b0f4-dd76416b1244
	else
	  search --no-floppy --fs-uuid --set=root 6d229636-ddf0-42b1-b0f4-dd76416b1244
	fi
        linux	/boot/vmlinuz-4.15.0-48-generic root=UUID=6d229636-ddf0-42b1-b0f4-dd76416b1244 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-48-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-6d229636-ddf0-42b1-b0f4-dd76416b1244' {
	menuentry 'Ubuntu, avec Linux 4.15.0-48-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-48-generic-advanced-6d229636-ddf0-42b1-b0f4-dd76416b1244' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  6d229636-ddf0-42b1-b0f4-dd76416b1244
		else
		  search --no-floppy --fs-uuid --set=root 6d229636-ddf0-42b1-b0f4-dd76416b1244
		fi
		echo	'Chargement de Linux 4.15.0-48-generic…'
	        linux	/boot/vmlinuz-4.15.0-48-generic root=UUID=6d229636-ddf0-42b1-b0f4-dd76416b1244 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-48-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-48-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-48-generic-recovery-6d229636-ddf0-42b1-b0f4-dd76416b1244' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  6d229636-ddf0-42b1-b0f4-dd76416b1244
		else
		  search --no-floppy --fs-uuid --set=root 6d229636-ddf0-42b1-b0f4-dd76416b1244
		fi
		echo	'Chargement de Linux 4.15.0-48-generic…'
	        linux	/boot/vmlinuz-4.15.0-48-generic root=UUID=6d229636-ddf0-42b1-b0f4-dd76416b1244 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-48-generic
	}
	menuentry 'Ubuntu, avec Linux 4.4.0-142-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-142-generic-advanced-6d229636-ddf0-42b1-b0f4-dd76416b1244' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  6d229636-ddf0-42b1-b0f4-dd76416b1244
		else
		  search --no-floppy --fs-uuid --set=root 6d229636-ddf0-42b1-b0f4-dd76416b1244
		fi
		echo	'Chargement de Linux 4.4.0-142-generic…'
	        linux	/boot/vmlinuz-4.4.0-142-generic root=UUID=6d229636-ddf0-42b1-b0f4-dd76416b1244 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-142-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-142-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-142-generic-recovery-6d229636-ddf0-42b1-b0f4-dd76416b1244' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  6d229636-ddf0-42b1-b0f4-dd76416b1244
		else
		  search --no-floppy --fs-uuid --set=root 6d229636-ddf0-42b1-b0f4-dd76416b1244
		fi
		echo	'Chargement de Linux 4.4.0-142-generic…'
	        linux	/boot/vmlinuz-4.4.0-142-generic root=UUID=6d229636-ddf0-42b1-b0f4-dd76416b1244 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-142-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  6d229636-ddf0-42b1-b0f4-dd76416b1244
	else
	  search --no-floppy --fs-uuid --set=root 6d229636-ddf0-42b1-b0f4-dd76416b1244
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  6d229636-ddf0-42b1-b0f4-dd76416b1244
	else
	  search --no-floppy --fs-uuid --set=root 6d229636-ddf0-42b1-b0f4-dd76416b1244
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda1/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/sda1 during installation
UUID=6d229636-ddf0-42b1-b0f4-dd76416b1244 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=29d4dffc-122c-4086-ab7d-dbbc9f1dc61b none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 140.457096100 = 150.814658560  boot/grub/grub.cfg                             2
 181.366992950 = 194.741325824  boot/grub/i386-pc/core.img                     1
 186.765838623 = 200.538292224  boot/vmlinuz-4.15.0-48-generic                 1
 177.260337830 = 190.331838464  boot/vmlinuz-4.4.0-142-generic                 1
 186.765838623 = 200.538292224  vmlinuz                                        1
 177.260337830 = 190.331838464  vmlinuz.old                                    1
 147.610347748 = 158.495404032  boot/initrd.img-4.15.0-48-generic              3
 147.601749420 = 158.486171648  boot/initrd.img-4.4.0-142-generic              2
 147.610347748 = 158.495404032  initrd.img                                     3
 147.601749420 = 158.486171648  initrd.img.old                                 2

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

Unknown BootLoader on sda2

00000000  9a 4d 36 db bb d0 9a b8  9a d5 17 92 67 07 7b e3  |.M6.........g.{.|
00000010  7f 0e bf da 66 9f c4 76  d1 16 0c 5d 0b 36 e2 4f  |....f..v...].6.O|
00000020  4e 7a 57 2e 9e 31 6d 4e  44 ff 00 84 6f c4 5e 19  |NzW..1mND...o.^.|
00000030  b5 04 4a 0c 93 27 9c f2  3f 05 4f ff 00 5f d6 b6  |..J..'..?.O.._..|
00000040  84 5c 9e db 17 29 39 26  ca 97 f6 5e 27 9e 21 37  |.\...)9&...^'.!7|
00000050  fc 2c cd 06 05 bb 56 32  c7 04 42 56 93 77 1f 37  |.,....V2..BV.w.7|
00000060  5c 0c fa 77 af 26 d7 74  6d 4e ca 24 88 7c 5d 59  |\..w.&.tmN.$.|]Y|
00000070  64 85 8c 8d 0d bd bc 8b  26 e1 9e 00 23 f9 56 72  |d.......&...#.Vr|
00000080  9d 9d ed a1 b6 19 a9 d3  8a b1 c8 e9 5e 04 f1 4e  |............^..N|
00000090  b9 20 9b 4f 97 c7 37 c6  75 79 5e 48 76 2a a4 80  |. .O..7.uy^Hv*..|
000000a0  8e 8a 7b f3 e9 5e ad 07  ec fd f1 df 52 d2 ee 35  |..{..^......R..5|
000000b0  96 f8 5d e2 ef ec fb 77  db f6 db 89 da de 26 6e  |..]....w......&n|
000000c0  bd ba 64 0e 9d 2b 5a b3  8d 28 a7 27 64 cd 30 d0  |..d..+Z..(.'d.0.|
000000d0  a5 78 c5 b4 41 a5 47 f1  47 48 5b 78 2d fc 2f 75  |.x..A.G.GH[x-./u|
000000e0  fb c5 91 a2 91 a6 67 d9  22 f4 07 82 79 ed 8a b5  |......g."...y...|
000000f0  ab cb f1 8a ed 05 ce a7  aa 7d 9a 23 1a 3e d2 db  |.........}.#.>..|
00000100  de 09 4f de da bf a5 5d  6a 94 7d a4 5f 73 9e 74  |..O....]j.}._s.t|
00000110  a0 aa 4a ec f2 fd 5a e6  f3 12 a5 dd c7 88 72 c5  |..J...Z.......r.|
00000120  44 92 06 f2 10 32 36 e5  3b 86 32 33 d4 0a 86 0d  |D....26.;.23....|
00000130  5a 28 bc e9 ad fc 47 05  b4 d2 21 2c cf 23 dc 24  |Z(....G...!,.#.$|
00000140  cb fc 41 97 27 f3 f5 a7  5a 52 9b 49 3d 0a af 4d  |..A.'...ZR.I=..M|
00000150  4d 42 2d 5c c7 bd ba d1  2e d6 ce eb 5f f1 15 fe  |MB-\........_...|
00000160  aa 14 82 b6 96 50 b2 89  53 39 0a 5d 7b 57 b0 68  |.....P..S9.]{W.h|
00000170  df 16 7c 03 a4 49 a7 43  a3 7c 1f 96 cf ec ea ae  |..|..I.C.|......|
00000180  af 2c 53 38 8c f2 a5 8b  b6 06 7b 9c 56 75 75 7f  |.,S8......{.Vuu.|
00000190  17 53 1a fc d4 d7 24 22  ad ad ce e2 e3 e3 f7 86  |.S....$"........|
000001a0  9f 4a d4 22 b7 d1 af a5  10 32 ca 5a dc 6d 3b 46  |.J.".....2.Z.m;F|
000001b0  40 04 9e a3 9a e5 63 f8  c3 ad 78 91 12 5d 00 fe  |@.....c...x..]..|
000001c0  ff ff 82 fe ff ff 02 00  00 00 00 f0 7e 00 00 00  |............~...|
000001d0  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 9 (/proc/3616/mountinfo) leaked on lvs invocation. Parent PID 9925: bash
File descriptor 63 (pipe:[91338]) leaked on lvs invocation. Parent PID 9925: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20190504_2319 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
File descriptor 9 (/proc/3616/mountinfo) leaked on lvs invocation. Parent PID 5260: /bin/sh
boot-info is executed in installed-session (Ubuntu 18.04.2 LTS, bionic, Ubuntu, i686)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.15.0-48-generic root=UUID=6d229636-ddf0-42b1-b0f4-dd76416b1244 ro quiet splash

=================== os-prober:
/dev/sda1:L'OS actuellement utilisé - Ubuntu 18.04.2 LTS CurrentSession:linux

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/sda1: UUID="6d229636-ddf0-42b1-b0f4-dd76416b1244" TYPE="ext4" PARTUUID="6fd0556f-01"
/dev/sda5: UUID="29d4dffc-122c-4086-ab7d-dbbc9f1dc61b" TYPE="swap" PARTUUID="6fd0556f-05"


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 apr 25 14:11 grub.d
total 80
-rwxr-xr-x 1 root root 10046 mar 18 17:11 00_header
-rwxr-xr-x 1 root root  6258 mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12693 mar 18 17:11 10_linux
-rwxr-xr-x 1 root root 11298 mar 18 17:11 20_linux_xen
-rwxr-xr-x 1 root root  1992 gen 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 mar 18 17:11 30_os-prober
-rwxr-xr-x 1 root root  1418 apr 16  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 apr 16  2016 40_custom
-rwxr-xr-x 1 root root   216 apr 16  2016 41_custom
-rw-r--r-- 1 root root   483 apr 16  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_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

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

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

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

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

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

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




=================== UEFI/Legacy mode:
This installed-session is not EFI-compatible.
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	32,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .

sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:320GB:scsi:512:512:msdos:ATA Hitachi HTS54323:;
1:1049kB:316GB:316GB:ext4::boot;
2:316GB:320GB:4259MB:::;
5:316GB:320GB:4259MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs  35,3M
loop1 loop squashfs  85,7M
loop2 loop squashfs  85,6M
loop3 loop squashfs  10,5M
loop4 loop squashfs  85,7M
sda   disk          298,1G
sda1  part ext4     294,1G
sda2  part              1K
sda5  part swap         4G
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /snap/gtk-common-themes/1198
loop1    1  1  0         /snap/core/6408
loop2    1  1  0         /snap/core/6675
loop3    1  1  0         /snap/drive/21
loop4    1  1  0         /snap/core/6349
sda      1  0  0 running
sda1     1  0  0         /
sda2     1  0  0
sda5     1  0  0         [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=2033300k,nr_inodes=203226,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=410352k,mode=755)
/dev/sda1 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/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)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=1499)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
/var/lib/snapd/snaps/gtk-common-themes_1198.snap on /snap/gtk-common-themes/1198 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_6408.snap on /snap/core/6408 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_6675.snap on /snap/core/6675 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/drive_21.snap on /snap/drive/21 type squashfs (ro,nodev,relatime)
/var/lib/snapd/snaps/core_6349.snap on /snap/core/6349 type squashfs (ro,nodev,relatime,x-gdu.hide)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=410348k,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/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda5 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 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 dvd dvdrw ecryptfs fb0 fd full fuse fw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 initctl input kmsg lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda5 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  2.0G     0  2.0G   0% /dev
tmpfs          tmpfs     401M  1.5M  400M   1% /run
/dev/sda1      ext4      290G   72G  204G  26% /
tmpfs          tmpfs     2.0G   26M  2.0G   2% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/loop0     squashfs   36M   36M     0 100% /snap/gtk-common-themes/1198
/dev/loop1     squashfs   86M   86M     0 100% /snap/core/6408
/dev/loop2     squashfs   86M   86M     0 100% /snap/core/6675
/dev/loop3     squashfs   11M   11M     0 100% /snap/drive/21
/dev/loop4     squashfs   86M   86M     0 100% /snap/core/6349
tmpfs          tmpfs     401M   20K  401M   1% /run/user/1000

=================== fdisk -l:
Disk /dev/loop0: 35.3 MiB, 37027840 bytes, 72320 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: 85.7 MiB, 89821184 bytes, 175432 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: 85.6 MiB, 89735168 bytes, 175264 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: 10.5 MiB, 11034624 bytes, 21552 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: 85.7 MiB, 89825280 bytes, 175440 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: 298.1 GiB, 320072933376 bytes, 625142448 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: 0x6fd0556f

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1  *         2048 616820735 616818688 294.1G 83 Linux
/dev/sda2       616822782 625141759   8318978     4G  5 Extended
/dev/sda5       616822784 625141759   8318976     4G 82 Linux swap / Solaris




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda1 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s


=================== Final advice in case of suggested repair


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 18.04.2 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Boot-Repair]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)


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

Le noyau 4.15.0-48 sur lequel tu démarres par défaut est bogué. Voir ici : https://forum.ubuntu-fr.org/viewtopic.p … #p22091991
Je dois m'absenter plusieurs jours. Je ne pourrai pas t'aider mais d'autres sauront le faire.

Dernière modification par malbo (Le 09/05/2019, à 08:39)

Hors ligne

#3 Le 09/05/2019, à 08:42

malbo

Re : Pb demarrage Ubuntu 18.04 suite mise a jour

Bonjour,
Est-ce que tu as pu trouver une solution provisoire pour démarrer ? Si oui laquelle ?

Hors ligne