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#1 Le 10/01/2019, à 04:59

leborgne

Problème démarrage

Bonjour,

Avant, quelque fois, je devais rebooter  pour démarrer normalement sans mot de passe. J'ai donc réinstallé Win7 et Ubuntu dans sa dernière version, le tout sur un SSD. en même temps j'ai dû changer la pile de ma carte mère. Maintenant le démarrage est pire, dés fois je dois aller dans les options Ubuntu (Grub ?) je prends la première, dés fois ça marche, ou alors je dois rebooter et essayer encore pour démarrer.

Sur un autre post j'ai vu qu'il fallait un boot-info, alors voilà le lien. Pour moi c'est chinois :-) 

http://paste.ubuntu.com/p/Hbxd6k99Rw/

Merci ;-)

Hors ligne

#2 Le 10/01/2019, à 08:45

malbo

Re : Problème démarrage

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 (,msdos5)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /Windows/System32/winload.exe

sda3: __________________________________________________________________________

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

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.1 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 111.8 GiB, 120034123776 bytes, 234441648 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       718,847       716,800   7 NTFS / exFAT / HPFS
/dev/sda2             718,848    78,217,562    77,498,715   7 NTFS / exFAT / HPFS
/dev/sda3          78,219,262   234,440,703   156,221,442   5 Extended
/dev/sda5          78,219,264   234,440,703   156,221,440  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop15                                             squashfs   
/dev/loop16                                             squashfs   
/dev/loop17                                             squashfs   
/dev/loop18                                             squashfs   
/dev/loop19                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop20                                             squashfs   
/dev/loop21                                             squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        FE50DD7C50DD3C59                       ntfs       Réservé au système
/dev/sda2        0C56DFC156DFA9AA                       ntfs       
/dev/sda5        29a38fd8-a1bc-4785-baf3-fb0813feebb0   ext4       

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

total 0
lrwxrwxrwx 1 root root  9 Jan 10 04:38 ata-KINGSTON_SA400S37120G_50026B76820BE14F -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 10 04:41 ata-KINGSTON_SA400S37120G_50026B76820BE14F-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 10 04:41 ata-KINGSTON_SA400S37120G_50026B76820BE14F-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan 10 04:38 ata-KINGSTON_SA400S37120G_50026B76820BE14F-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan 10 04:38 ata-KINGSTON_SA400S37120G_50026B76820BE14F-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Jan  9 19:48 ata-Optiarc_DVD_RW_AD-7200S -> ../../sr0
lrwxrwxrwx 1 root root  9 Jan 10 04:38 wwn-0x50026b76820be14f -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 10 04:41 wwn-0x50026b76820be14f-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 10 04:41 wwn-0x50026b76820be14f-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan 10 04:38 wwn-0x50026b76820be14f-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan 10 04:38 wwn-0x50026b76820be14f-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/sda5        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


=========================== sda5/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  29a38fd8-a1bc-4785-baf3-fb0813feebb0
else
  search --no-floppy --fs-uuid --set=root 29a38fd8-a1bc-4785-baf3-fb0813feebb0
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=1
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-29a38fd8-a1bc-4785-baf3-fb0813feebb0' {
	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,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  29a38fd8-a1bc-4785-baf3-fb0813feebb0
	else
	  search --no-floppy --fs-uuid --set=root 29a38fd8-a1bc-4785-baf3-fb0813feebb0
	fi
        linux	/boot/vmlinuz-4.15.0-43-generic root=UUID=29a38fd8-a1bc-4785-baf3-fb0813feebb0 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-43-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-29a38fd8-a1bc-4785-baf3-fb0813feebb0' {
	menuentry 'Ubuntu, avec Linux 4.15.0-43-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-43-generic-advanced-29a38fd8-a1bc-4785-baf3-fb0813feebb0' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  29a38fd8-a1bc-4785-baf3-fb0813feebb0
		else
		  search --no-floppy --fs-uuid --set=root 29a38fd8-a1bc-4785-baf3-fb0813feebb0
		fi
		echo	'Chargement de Linux 4.15.0-43-generic…'
	        linux	/boot/vmlinuz-4.15.0-43-generic root=UUID=29a38fd8-a1bc-4785-baf3-fb0813feebb0 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-43-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-43-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-43-generic-recovery-29a38fd8-a1bc-4785-baf3-fb0813feebb0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  29a38fd8-a1bc-4785-baf3-fb0813feebb0
		else
		  search --no-floppy --fs-uuid --set=root 29a38fd8-a1bc-4785-baf3-fb0813feebb0
		fi
		echo	'Chargement de Linux 4.15.0-43-generic…'
	        linux	/boot/vmlinuz-4.15.0-43-generic root=UUID=29a38fd8-a1bc-4785-baf3-fb0813feebb0 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-43-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-42-generic-advanced-29a38fd8-a1bc-4785-baf3-fb0813feebb0' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  29a38fd8-a1bc-4785-baf3-fb0813feebb0
		else
		  search --no-floppy --fs-uuid --set=root 29a38fd8-a1bc-4785-baf3-fb0813feebb0
		fi
		echo	'Chargement de Linux 4.15.0-42-generic…'
	        linux	/boot/vmlinuz-4.15.0-42-generic root=UUID=29a38fd8-a1bc-4785-baf3-fb0813feebb0 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-42-generic-recovery-29a38fd8-a1bc-4785-baf3-fb0813feebb0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  29a38fd8-a1bc-4785-baf3-fb0813feebb0
		else
		  search --no-floppy --fs-uuid --set=root 29a38fd8-a1bc-4785-baf3-fb0813feebb0
		fi
		echo	'Chargement de Linux 4.15.0-42-generic…'
	        linux	/boot/vmlinuz-4.15.0-42-generic root=UUID=29a38fd8-a1bc-4785-baf3-fb0813feebb0 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-42-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,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  29a38fd8-a1bc-4785-baf3-fb0813feebb0
	else
	  search --no-floppy --fs-uuid --set=root 29a38fd8-a1bc-4785-baf3-fb0813feebb0
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  29a38fd8-a1bc-4785-baf3-fb0813feebb0
	else
	  search --no-floppy --fs-uuid --set=root 29a38fd8-a1bc-4785-baf3-fb0813feebb0
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (sur /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-FE50DD7C50DD3C59' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$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  FE50DD7C50DD3C59
	else
	  search --no-floppy --fs-uuid --set=root FE50DD7C50DD3C59
	fi
	parttool ${root} hidden-
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### 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 ###
--------------------------------------------------------------------------------

=============================== sda5/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/sda5 during installation
UUID=29a38fd8-a1bc-4785-baf3-fb0813feebb0 /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
/dev/fd0        /media/floppy0  auto    rw,user,noauto,exec,utf8 0       0
--------------------------------------------------------------------------------

=================== sda5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  73.995540619 = 79.452106752   boot/grub/grub.cfg                             2
  53.719085693 = 57.680429056   boot/grub/i386-pc/core.img                     1
  43.106338501 = 46.285078528   boot/vmlinuz-4.15.0-42-generic                 1
  63.809467316 = 68.514893824   boot/vmlinuz-4.15.0-43-generic                 2
  63.809467316 = 68.514893824   vmlinuz                                        2
  43.106338501 = 46.285078528   vmlinuz.old                                    1
  44.025329590 = 47.271837696   boot/initrd.img-4.15.0-42-generic              1
  64.246032715 = 68.983652352   boot/initrd.img-4.15.0-43-generic              1
  64.246032715 = 68.983652352   initrd.img                                     1
  44.025329590 = 47.271837696   initrd.img.old                                 1


ADDITIONAL INFORMATION :
=================== log of boot-info 20190110_0438 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
boot-info is executed in installed-session (Ubuntu 18.04.1 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic root=UUID=29a38fd8-a1bc-4785-baf3-fb0813feebb0 ro quiet splash
The disk contains an unclean file system (0, 0).
The file system wasn't safely closed on Windows. Fixing.
The disk contains an unclean file system (0, 0).
The file system wasn't safely closed on Windows. Fixing.

=================== os-prober:
/dev/sda5:L'OS actuellement utilisé - Ubuntu 18.04.1 LTS CurrentSession:linux
/dev/sda1:Windows 7:Windows:chain

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: LABEL="RM-CM-)servM-CM-) au systM-CM-(me" UUID="FE50DD7C50DD3C59" TYPE="ntfs" PARTUUID="9965bc08-01"
/dev/sda2: UUID="0C56DFC156DFA9AA" TYPE="ntfs" PARTUUID="9965bc08-02"
/dev/sda5: UUID="29a38fd8-a1bc-4785-baf3-fb0813feebb0" TYPE="ext4" PARTUUID="9965bc08-05"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"
/dev/loop16: TYPE="squashfs"
/dev/loop17: TYPE="squashfs"
/dev/loop18: TYPE="squashfs"
/dev/loop19: TYPE="squashfs"
/dev/loop20: TYPE="squashfs"
/dev/loop21: TYPE="squashfs"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

Windows not detected by os-prober on sda2.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 déc.  13 17:41 grub.d
total 80
-rwxr-xr-x 1 root root  9783 juil. 17 20:13 00_header
-rwxr-xr-x 1 root root  6258 juil. 16 17:15 05_debian_theme
-rwxr-xr-x 1 root root 12693 juil. 17 20:13 10_linux
-rwxr-xr-x 1 root root 11298 juil. 17 20:13 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 juil. 17 20:13 30_os-prober
-rwxr-xr-x 1 root root  1418 juil. 17 20:13 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juil. 17 20:13 40_custom
-rwxr-xr-x 1 root root   216 juil. 17 20:13 41_custom
-rw-r--r-- 1 root root   483 juil. 17 20:13 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 in EFI-mode.
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sda5	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	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, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda2.

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


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

BYT;
/dev/sda:120GB:scsi:512:512:msdos:ATA KINGSTON SA400S3:;
1:1049kB:368MB:367MB:ntfs::boot;
2:368MB:40.0GB:39.7GB:ntfs::;
3:40.0GB:120GB:80.0GB:::;
5:40.0GB:120GB:80.0GB:ext4::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
fd0    disk              4K
loop0  loop squashfs 140,7M
loop1  loop squashfs    13M
loop2  loop squashfs  87,1M
loop3  loop squashfs 143,6M
loop4  loop squashfs  53,7M
loop5  loop squashfs 140,9M
loop6  loop squashfs   3,7M
loop7  loop squashfs   2,3M
loop8  loop squashfs  86,9M
loop9  loop squashfs  34,7M
loop10 loop squashfs  89,5M
loop11 loop squashfs 143,6M
loop12 loop squashfs  14,5M
loop13 loop squashfs  34,6M
loop14 loop squashfs  14,5M
loop15 loop squashfs   2,3M
loop16 loop squashfs  89,5M
loop17 loop squashfs 143,6M
loop18 loop squashfs    13M
loop19 loop squashfs    45M
loop20 loop squashfs  53,7M
loop21 loop squashfs   3,7M
sda    disk          111,8G
sda1   part ntfs       350M Réservé au système
sda2   part ntfs        37G
sda3   part              1K
sda5   part ext4      74,5G
sr0    rom            1024M

KNAME  ROTA RO RM STATE   MOUNTPOINT
fd0       1  0  1
loop0     1  1  0         /snap/gnome-3-26-1604/74
loop1     1  1  0         /snap/gnome-characters/103
loop2     1  1  0         /snap/pdfmixtool/312
loop3     1  1  0         /snap/chromium/562
loop4     1  1  0         /snap/core18/512
loop5     1  1  0         /snap/gnome-3-26-1604/70
loop6     1  1  0         /snap/gnome-system-monitor/57
loop7     1  1  0         /snap/gnome-calculator/180
loop8     1  1  0         /snap/core/4917
loop9     1  1  0         /snap/gtk-common-themes/319
loop10    1  1  0         /snap/core/6130
loop11    1  1  0         /snap/chromium/550
loop12    1  1  0         /snap/gnome-logs/45
loop13    1  1  0         /snap/gtk-common-themes/818
loop14    1  1  0         /snap/gnome-logs/37
loop15    1  1  0         /snap/gnome-calculator/260
loop16    1  1  0         /snap/core/6034
loop17    1  1  0         /snap/chromium/538
loop18    1  1  0         /snap/gnome-characters/139
loop19    1  1  0         /snap/core18/442
loop20    1  1  0         /snap/core18/536
loop21    1  1  0         /snap/gnome-system-monitor/51
sda       0  0  0 running
sda1      0  0  0         /mnt/boot-sav/sda1
sda2      0  0  0         /mnt/boot-sav/sda2
sda3      0  0  0
sda5      0  0  0         /
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=4053712k,nr_inodes=1013428,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=816796k,mode=755)
/dev/sda5 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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=15484)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/gnome-3-26-1604_74.snap on /snap/gnome-3-26-1604/74 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/pdfmixtool_312.snap on /snap/pdfmixtool/312 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium_562.snap on /snap/chromium/562 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_103.snap on /snap/gnome-characters/103 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_70.snap on /snap/gnome-3-26-1604/70 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_512.snap on /snap/core18/512 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_57.snap on /snap/gnome-system-monitor/57 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4917.snap on /snap/core/4917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_180.snap on /snap/gnome-calculator/180 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_319.snap on /snap/gtk-common-themes/319 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium_550.snap on /snap/chromium/550 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_45.snap on /snap/gnome-logs/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_818.snap on /snap/gtk-common-themes/818 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_6130.snap on /snap/core/6130 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_37.snap on /snap/gnome-logs/37 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_6034.snap on /snap/core/6034 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_260.snap on /snap/gnome-calculator/260 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium_538.snap on /snap/chromium/538 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_139.snap on /snap/gnome-characters/139 type squashfs (ro,nodev,relatime,x-gdu.hide)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
/var/lib/snapd/snaps/core18_442.snap on /snap/core18/442 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_536.snap on /snap/core18/536 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_51.snap on /snap/gnome-system-monitor/51 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=816792k,mode=700,uid=121,gid=125)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=816792k,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/snapd/ns type tmpfs (rw,nosuid,noexec,relatime,size=816796k,mode=755)
nsfs on /run/snapd/ns/chromium.mnt type nsfs (rw)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/fd0 (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
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda3 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 fd0 full fuse fw0 hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda5 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom usb userio vfio vga_arbiter vhci vhost-net vhost-vsock zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff ef 0a 00 00 00 00 00  |................|
00000030  aa 74 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |.t..............|
00000040  f6 00 00 00 01 00 00 00  59 3c dd 50 7c dd 50 fe  |........Y<.P|.P.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 f8 0a 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  58 89 9e 04 00 00 00 00  |........X.......|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  aa a9 df 56 c1 df 56 0c  |...........V..V.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 45 72  |t.............Er|
00000190  72 65 75 72 20 6c 65 63  74 75 72 65 20 64 69 73  |reur lecture dis|
000001a0  71 75 65 00 0d 0a 42 4f  4f 54 4d 47 52 20 61 62  |que...BOOTMGR ab|
000001b0  73 65 6e 74 00 0d 0a 42  4f 4f 54 4d 47 52 20 63  |sent...BOOTMGR c|
000001c0  6f 6d 70 72 65 73 73 82  00 0d 0a 43 74 72 6c 2b  |ompress....Ctrl+|
000001d0  41 6c 74 2b 53 75 70 70  72 20 70 6f 75 72 20 72  |Alt+Suppr pour r|
000001e0  65 64 82 6d 61 72 72 65  72 0d 0a 00 6f 20 72 65  |ed.marrer...o re|
000001f0  73 74 61 72 74 0d 0a 00  8c a4 b5 c9 00 00 55 aa  |start.........U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     798M  2.0M  796M   1% /run
/dev/sda5      ext4       73G   31G   39G  45% /
tmpfs          tmpfs     3.9G   59M  3.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/74
/dev/loop2     squashfs   88M   88M     0 100% /snap/pdfmixtool/312
/dev/loop3     squashfs  144M  144M     0 100% /snap/chromium/562
/dev/loop1     squashfs   13M   13M     0 100% /snap/gnome-characters/103
/dev/loop5     squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/70
/dev/loop4     squashfs   54M   54M     0 100% /snap/core18/512
/dev/loop6     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/57
/dev/loop8     squashfs   87M   87M     0 100% /snap/core/4917
/dev/loop7     squashfs  2.4M  2.4M     0 100% /snap/gnome-calculator/180
/dev/loop9     squashfs   35M   35M     0 100% /snap/gtk-common-themes/319
/dev/loop11    squashfs  144M  144M     0 100% /snap/chromium/550
/dev/loop12    squashfs   15M   15M     0 100% /snap/gnome-logs/45
/dev/loop13    squashfs   35M   35M     0 100% /snap/gtk-common-themes/818
/dev/loop10    squashfs   90M   90M     0 100% /snap/core/6130
/dev/loop14    squashfs   15M   15M     0 100% /snap/gnome-logs/37
/dev/loop16    squashfs   90M   90M     0 100% /snap/core/6034
/dev/loop15    squashfs  2.3M  2.3M     0 100% /snap/gnome-calculator/260
/dev/loop17    squashfs  144M  144M     0 100% /snap/chromium/538
/dev/loop18    squashfs   13M   13M     0 100% /snap/gnome-characters/139
/dev/loop19    squashfs   46M   46M     0 100% /snap/core18/442
/dev/loop20    squashfs   54M   54M     0 100% /snap/core18/536
/dev/loop21    squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/51
tmpfs          tmpfs     798M   16K  798M   1% /run/user/121
tmpfs          tmpfs     798M   80K  798M   1% /run/user/1000
/dev/sda1      fuseblk   350M   39M  312M  11% /mnt/boot-sav/sda1
/dev/sda2      fuseblk    37G   19G   19G  50% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/loop0: 140.7 MiB, 147496960 bytes, 288080 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: 13 MiB, 13619200 bytes, 26600 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: 87.1 MiB, 91373568 bytes, 178464 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: 143.6 MiB, 150556672 bytes, 294056 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: 53.7 MiB, 56287232 bytes, 109936 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: 140.9 MiB, 147722240 bytes, 288520 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: 3.7 MiB, 3878912 bytes, 7576 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: 2.3 MiB, 2433024 bytes, 4752 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: 111.8 GiB, 120034123776 bytes, 234441648 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: 0x9965bc08

Device     Boot    Start       End   Sectors  Size Id Type
/dev/sda1  *        2048    718847    716800  350M  7 HPFS/NTFS/exFAT
/dev/sda2         718848  78217562  77498715   37G  7 HPFS/NTFS/exFAT
/dev/sda3       78219262 234440703 156221442 74.5G  5 Extended
/dev/sda5       78219264 234440703 156221440 74.5G 83 Linux




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


Disk /dev/loop9: 34.7 MiB, 36323328 bytes, 70944 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop10: 89.5 MiB, 93835264 bytes, 183272 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop11: 143.6 MiB, 150556672 bytes, 294056 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop12: 14.5 MiB, 15208448 bytes, 29704 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop13: 34.6 MiB, 36216832 bytes, 70736 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop14: 14.5 MiB, 15196160 bytes, 29680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop15: 2.3 MiB, 2355200 bytes, 4600 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/loop16: 89.5 MiB, 93818880 bytes, 183240 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/loop17: 143.6 MiB, 150560768 bytes, 294064 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/loop18: 13 MiB, 13619200 bytes, 26600 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/loop19: 45 MiB, 47235072 bytes, 92256 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/loop20: 53.7 MiB, 56283136 bytes, 109928 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/loop21: 3.7 MiB, 3887104 bytes, 7592 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 grub2 of sda5 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot


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


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 18.04.1 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.

Je n'y vois aucune anomalie susceptible d'expliquer le problème de démarrage que tu rencontres. J'ai trouvé une autre discussion sur le forum (initialisée par InforMathieu) qui mentionne un souci avec le même modèle de SSD que toi : https://forum.ubuntu-fr.org/viewtopic.p … #p21965016
Cependant, il s'agissait d'un montage assez particulier (SSD à la place du lecteur DVD via un caddy) et il est bien possible que ça ne te concerne pas. Toutefois, le principe de la solution trouvée par InforMathieu est intéressant : il est de démarrer sur autre chose que le SSD. Dans son cas, c'est sur une partition /boot du HDD mais ça pourrait aussi bien être une clé USB.

EDIT : c'est quoi le nom du modèle de ta carte-mère ?

Dernière modification par malbo (Le 10/01/2019, à 09:00)

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#3 Le 10/01/2019, à 19:30

leborgne

Re : Problème démarrage

Bonjour,

Merci beaucoup, c'est un SSD pas cher :-)
La carte mère est une ASUS P5Q-E Motherboard. BIOS 2101 de 2009.
Voici une photo de mon écran quand ça ne veut pas aller, si ça peut aider.
1547144913-message.png

Dernière modification par leborgne (Le 10/01/2019, à 19:54)

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#4 Le 11/01/2019, à 08:55

malbo

Re : Problème démarrage

Bonjour,
On voit bien que c'est un plantage puisqu'il y a cette mention : "Kernel panic - not syncing: VFS:unable to mount root fs on unknown-block(0,0)". On y voit aussi "4.15.0-43" donc il s'agit d'un démarrage sur le noyau le plus récent. Peux-tu essayer de passer par les "Options avancées pour Ubuntu" du menu Grub au démarrage et sélectionner "Ubuntu, avec Linux 4.15.0-42-generic" ? Si ça merde pareil (Kernel panic...) avec le noyau 4.15.0-42, ça voudrait dire que ce n'est pas un problème de noyau. Cela permettrait d'écarter cette piste d'un noyau défectueux.

D'autre part, je relis ceci dans ton post #1 sans être certain de bien comprendre ce que tu veux dire : "Avant, quelque fois, je devais rebooter  pour démarrer normalement sans mot de passe". Je crois comprendre que tu as choisi l'option "Ouvrir la session automatiquement" à l'étape 7 de l'installation. Est-ce bien le cas pour ton installation actuelle ?

Dernière modification par malbo (Le 11/01/2019, à 08:59)

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#5 Le 14/01/2019, à 03:56

leborgne

Re : Problème démarrage

Bonjour,

Merci, j'ai impérativement besoin de mon ordi ces jours, donc je ne l'arrête pas, mais j'essayerai.

Oui, c'est avant que je réinstalle, j'avais choisi la session automatique, mais dés fois il me demandait un MDP, je rebootais, généralement une fois, mais dés fois 2, voir 3, pour qu'il démarre normalement sans demander de MDP. C’était plutôt mauvais signe, j'ai donc réinstallé avec la dernière version, mais c'est pire. Lol !

A bientôt (j’espère)

Hors ligne

#6 Le 14/01/2019, à 10:41

moko138

Re : Problème démarrage

leborgne a écrit :
[    0.996396] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)


En session installée :
a) Installer l'utilitaire permettant de voir l'état du disque :

sudo apt-get install --no-install-recommends smartmontools

  - -

b) Lire les données SMART :
faire sans ajouter de chiffre :

sudo smartctl -s on -o on -a /dev/sda

et en donner le retour complet et entre balises-code.


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#7 Hier à 04:33

leborgne

Re : Problème démarrage

Bonjour,

Merci. Alors je l'ai arrêté, et il a démarré normalement :-o J'ai juste laissé sous tension, un essai au pif, car pour l'histoire du changement de la pile de la carte mère, je devais rentrer dans le BIOS, ou choisir sa config par défaut, quand l'ordi restait 2 jours sans tourner et courant coupé (sans certitude qu'il y ait un rapport). Mais la pile était bien à changer, avec à peine 1 volt.   

Voici, en espérant avoir bien fait.

sudo smartctl -s on -o on -a /dev/sda
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-43-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     KINGSTON SA400S37120G
Serial Number:    50026B76820BE14F
LU WWN Device Id: 5 0026b7 6820be14f
Firmware Version: SBFK71E0
User Capacity:    120034123776 bytes [120 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   Unknown(0x0ff8) (minor revision not indicated)
SATA Version is:  SATA 3.2, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is:    Tue Jan 15 03:56:58 2019 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART Enabled.
SMART Automatic Timers not supported

SMART Automatic Offline Testing Enabled every four hours.

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x00)	Offline data collection activity
					was never started.
					Auto Offline Data Collection: Disabled.
Self-test execution status:      (   0)	The previous self-test routine completed
					without error or no self-test has ever 
					been run.
Total time to complete Offline 
data collection: 		(65535) seconds.
Offline data collection
capabilities: 			 (0x79) SMART execute Offline immediate.
					No Auto Offline data collection support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					Conveyance Self-test supported.
					Selective Self-test supported.
SMART capabilities:            (0x0003)	Saves SMART data before entering
					power-saving mode.
					Supports SMART auto save timer.
Error logging capability:        (0x01)	Error logging supported.
					General Purpose Logging supported.
Short self-test routine 
recommended polling time: 	 (   2) minutes.
Extended self-test routine
recommended polling time: 	 (  30) minutes.
Conveyance self-test routine
recommended polling time: 	 (   6) minutes.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x0032   000   100   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       554
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       40
148 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       0
149 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       0
167 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       0
168 Unknown_Attribute       0x0012   100   100   000    Old_age   Always       -       4
169 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       8
170 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       9
172 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
173 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       65541
181 Program_Fail_Cnt_Total  0x0032   100   100   000    Old_age   Always       -       0
182 Erase_Fail_Count_Total  0x0000   100   100   000    Old_age   Offline      -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0012   100   100   000    Old_age   Always       -       8
194 Temperature_Celsius     0x0022   077   067   000    Old_age   Always       -       23 (Min/Max 18/33)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
199 UDMA_CRC_Error_Count    0x0032   100   100   000    Old_age   Always       -       4
218 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       2006
231 Temperature_Celsius     0x0000   001   001   000    Old_age   Offline      -       99
233 Media_Wearout_Indicator 0x0032   100   100   000    Old_age   Always       -       166
241 Total_LBAs_Written      0x0032   100   100   000    Old_age   Always       -       152
242 Total_LBAs_Read         0x0032   100   100   000    Old_age   Always       -       328
244 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       1
245 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       5
246 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       9264

SMART Error Log Version: 1
ATA Error Count: 1885 (device log contains only the most recent five errors)
	CR = Command Register [HEX]
	FR = Features Register [HEX]
	SC = Sector Count Register [HEX]
	SN = Sector Number Register [HEX]
	CL = Cylinder Low Register [HEX]
	CH = Cylinder High Register [HEX]
	DH = Device/Head Register [HEX]
	DC = Device Command Register [HEX]
	ER = Error register [HEX]
	ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 1885 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 28 b8 dc 6c e7  Error: ICRC, ABRT at LBA = 0x076cdcb8 = 124574904

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  ca 00 28 b8 dc 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 a0 dc 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 28 70 dc 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 18 50 dc 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 30 dc 6c e7 08      00:00:00.000  WRITE DMA

Error 1884 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 18 b8 d5 6c e7  Error: ICRC, ABRT at LBA = 0x076cd5b8 = 124573112

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  ca 00 18 b8 d5 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 18 88 d5 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 10 50 d5 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 18 30 d5 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 38 f0 d4 6c e7 08      00:00:00.000  WRITE DMA

Error 1883 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 08 f8 ce 6c e7  Error: ICRC, ABRT at LBA = 0x076ccef8 = 124571384

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  ca 00 08 f8 ce 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 e8 ce 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 d8 ce 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 c8 ce 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 b8 ce 6c e7 08      00:00:00.000  WRITE DMA

Error 1882 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 20 58 cb 6c e7  Error: ICRC, ABRT at LBA = 0x076ccb58 = 124570456

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  ca 00 20 58 cb 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 10 40 cb 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 28 cb 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 10 10 cb 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 10 f0 ca 6c e7 08      00:00:00.000  WRITE DMA

Error 1881 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 18 38 c9 6c e7  Error: ICRC, ABRT at LBA = 0x076cc938 = 124569912

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  ca 00 18 38 c9 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 10 18 c9 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 08 c9 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 08 d8 c8 6c e7 08      00:00:00.000  WRITE DMA
  ca 00 18 b8 c8 6c e7 08      00:00:00.000  WRITE DMA

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]

SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

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#8 Hier à 04:49

leborgne

Re : Problème démarrage

malbo a écrit :

Peux-tu essayer de passer par les "Options avancées pour Ubuntu" du menu Grub au démarrage et sélectionner "Ubuntu, avec Linux 4.15.0-42-generic" ? Si ça merde pareil (Kernel panic...) avec le noyau 4.15.0-42, ça voudrait dire que ce n'est pas un problème de noyau. Cela permettrait d'écarter cette piste d'un noyau défectueux.

Bonjour,
Je viens de redémarrer sans problème, ni message (Kernel panic) en choisissant "Ubuntu, avec Linux 4.15.0-42-generic"
Tant mieux, s'il recommence cela réduira les pistes.

Merci ;-)

Hors ligne

#9 Hier à 07:09

malbo

Re : Problème démarrage

Intéressant. Dans les jours qui viennent, quand tu démarreras l'ordi, passe toujours par les options avancées de Grub et sélectionne ce noyau 4.15.0-42 pour démarrer dessus. Dis-nous si il n'y a toujours aucun problème en démarrant comme ça. Si c'est le cas, on te dira comment faire pour réinstaller le noyau 4.15.0-43 qui merde.

D'autre part, pourrais-tu refaire la manip pour voir l'état du disque et poster le nouveau résultat obtenu ? Motif : on y voit des choses étranges et j'aimerais bien être sûr.

Dernière modification par malbo (Hier à 07:16)

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#10 Hier à 09:17

moko138

Re : Problème démarrage

malbo a écrit :

D'autre part, pourrais-tu refaire la manip pour voir l'état du disque et poster le nouveau résultat obtenu ? Motif : on y voit des choses étranges et j'aimerais bien être sûr.

+1

Sur un disque quasi neuf, ("554" heures),

173 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       65541
199 UDMA_CRC_Error_Count    -       4
233 Media_Wearout_Indicator 0x0032   100   100   000    Old_age   Always       -       166

ATA Error Count: 1885
Error 1885 occurred (...) ICRC, ABRT at LBA = 0x076cdcb8 = 124574904
Error 1884 occurred (...) ICRC, ABRT at LBA = 0x076cd5b8 = 124573112
Error 1883 occurred (...) ICRC, ABRT at LBA =  0x076ccef8 = 124571384
Error 1882 occurred (...) ICRC, ABRT at LBA =  0x076ccb58 = 124570456
Error 1881 occurred (...) ICRC, ABRT at LBA =  0x076cc938 = 124569912

est anormal !

Pour info, man smartctl dit :

ABRT:  Command ABoRTed
ICRC:  Interface Cyclic Redundancy Code (CRC) error

et selon https://en.wikipedia.org/wiki/S.M.A.R.T. :

173      SSD Wear Leveling Count
Counts the maximum worst erase count on any block.

199  UltraDMA CRC Error Count     
The count of errors in data transfer via the interface cable as determined by ICRC (Interface Cyclic Redundancy Check).

233      Media Wearout Indicator (SSDs)
Intel SSDs report a normalized value from 100, a new drive, to a minimum of 1. It decreases while the NAND erase cycles increase from 0 to the maximum-rated cycles.


Il est clair que, entre les LBA 124.500.000 et 124.600.000, c'est-à-dire, sauf erreur de ma part, en plein milieu du SSD de 120 Go, il y a une zone inutilisable et qui risque de s'étendre.


Pour moi, un disque quasi neuf défectueux implique de faire jouer la garantie.


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