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#51 Le 11/10/2019, à 20:14

skintchole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Ok pour tenter cette manœuvre, au point où j'en suis...
Mais cette partie je la traite comment ?

geole a écrit :

B) Le montage de la partition système à cibler se fera en frappant la commande

mount   /dev/sda2  /mnt

Et ici ?

geole a écrit :

Il ne faut pas écrire
sudo mount </dev/partition> /sda2/system
mais il faut remplacer </dev/partition> par ce que la documentation indique
par exemple, si sda2 est la partition racine, la commande sera : "sudo    mount    /dev/sda2     /media/system"
Dans ton cas la commande est donc celle de l'exemple et aussi celle que j'ai proposé.

Merci infiniment pour ton aide

Hors ligne

#52 Le 11/10/2019, à 21:07

skintchole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

J'ai réalisé un nouveau boot-info si vous y trouvez quelques changements en comparaison du premier... ?

http://paste.ubuntu.com/p/qgqj4jYh95/

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


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

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

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.6 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda3: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 3221944. According to the info 
                       in the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
mount: /dev/sdb2 is already mounted or /mnt/BootInfo/sdb2 busy

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

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


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624 1,945,292,799 1,944,242,176 Data partition (Linux)
/dev/sda3         1,945,292,800 1,953,523,711     8,230,912 Swap partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 1.9 GiB, 2013265920 bytes, 3932160 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     3,251,199     3,251,200   0 Empty
/dev/sdb2           3,221,944     3,226,935         4,992  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     3,251,143     3,251,144 Data partition (Windows/Linux)
/dev/sdb2   +  R      3,221,944     3,226,935         4,992 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        2A96-9138                              vfat       
/dev/sda2        f9644ada-9973-4f43-99ac-15f6b75a8943   ext4       
/dev/sda3        42d3f2c6-c3d8-4ca8-a510-85d8832fdc16   swap       
/dev/sdb1        2019-02-27-09-57-36-00                 iso9660    Ubuntu 16.04.6 LTS amd64
/dev/sdb2        3E97-4D51                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Oct 11 17:35 ata-MATSHITADVD-RAM_UJ8E2Q_H088_710414 -> ../../sr0
lrwxrwxrwx 1 root root  9 Oct 11 20:53 ata-TOSHIBA_HDWL110_48DAP1CHT -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 11 20:53 ata-TOSHIBA_HDWL110_48DAP1CHT-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 11 20:53 ata-TOSHIBA_HDWL110_48DAP1CHT-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 11 20:53 ata-TOSHIBA_HDWL110_48DAP1CHT-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Oct 11 20:53 usb-Generic_Flash_Disk_AC492088-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 11 20:53 usb-Generic_Flash_Disk_AC492088-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Oct 11 20:53 usb-Generic_Flash_Disk_AC492088-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Oct 11 20:53 wwn-0x5000039872603781 -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 11 20:53 wwn-0x5000039872603781-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 11 20:53 wwn-0x5000039872603781-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 11 20:53 wwn-0x5000039872603781-part3 -> ../../sda3

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sda2        /mnt                     ext4       (rw,relatime,data=ordered)
/dev/sdb         /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)


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

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  f9644ada-9973-4f43-99ac-15f6b75a8943
else
  search --no-floppy --fs-uuid --set=root f9644ada-9973-4f43-99ac-15f6b75a8943
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 [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$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 0 ; then
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-f9644ada-9973-4f43-99ac-15f6b75a8943' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  f9644ada-9973-4f43-99ac-15f6b75a8943
	else
	  search --no-floppy --fs-uuid --set=root f9644ada-9973-4f43-99ac-15f6b75a8943
	fi
        linux	/boot/vmlinuz-4.15.0-64-generic root=UUID=f9644ada-9973-4f43-99ac-15f6b75a8943 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-64-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-f9644ada-9973-4f43-99ac-15f6b75a8943' {
	menuentry 'Ubuntu, avec Linux 4.15.0-64-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-64-generic-advanced-f9644ada-9973-4f43-99ac-15f6b75a8943' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  f9644ada-9973-4f43-99ac-15f6b75a8943
		else
		  search --no-floppy --fs-uuid --set=root f9644ada-9973-4f43-99ac-15f6b75a8943
		fi
		echo	'Chargement de Linux 4.15.0-64-generic…'
	        linux	/boot/vmlinuz-4.15.0-64-generic root=UUID=f9644ada-9973-4f43-99ac-15f6b75a8943 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-64-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-64-generic-init-upstart-f9644ada-9973-4f43-99ac-15f6b75a8943' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  f9644ada-9973-4f43-99ac-15f6b75a8943
		else
		  search --no-floppy --fs-uuid --set=root f9644ada-9973-4f43-99ac-15f6b75a8943
		fi
		echo	'Chargement de Linux 4.15.0-64-generic…'
	        linux	/boot/vmlinuz-4.15.0-64-generic root=UUID=f9644ada-9973-4f43-99ac-15f6b75a8943 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-64-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-64-generic-recovery-f9644ada-9973-4f43-99ac-15f6b75a8943' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  f9644ada-9973-4f43-99ac-15f6b75a8943
		else
		  search --no-floppy --fs-uuid --set=root f9644ada-9973-4f43-99ac-15f6b75a8943
		fi
		echo	'Chargement de Linux 4.15.0-64-generic…'
	        linux	/boot/vmlinuz-4.15.0-64-generic root=UUID=f9644ada-9973-4f43-99ac-15f6b75a8943 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-64-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-62-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-62-generic-advanced-f9644ada-9973-4f43-99ac-15f6b75a8943' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  f9644ada-9973-4f43-99ac-15f6b75a8943
		else
		  search --no-floppy --fs-uuid --set=root f9644ada-9973-4f43-99ac-15f6b75a8943
		fi
		echo	'Chargement de Linux 4.15.0-62-generic…'
	        linux	/boot/vmlinuz-4.15.0-62-generic root=UUID=f9644ada-9973-4f43-99ac-15f6b75a8943 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-62-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-62-generic-init-upstart-f9644ada-9973-4f43-99ac-15f6b75a8943' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  f9644ada-9973-4f43-99ac-15f6b75a8943
		else
		  search --no-floppy --fs-uuid --set=root f9644ada-9973-4f43-99ac-15f6b75a8943
		fi
		echo	'Chargement de Linux 4.15.0-62-generic…'
	        linux	/boot/vmlinuz-4.15.0-62-generic root=UUID=f9644ada-9973-4f43-99ac-15f6b75a8943 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-62-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-62-generic-recovery-f9644ada-9973-4f43-99ac-15f6b75a8943' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  f9644ada-9973-4f43-99ac-15f6b75a8943
		else
		  search --no-floppy --fs-uuid --set=root f9644ada-9973-4f43-99ac-15f6b75a8943
		fi
		echo	'Chargement de Linux 4.15.0-62-generic…'
	        linux	/boot/vmlinuz-4.15.0-62-generic root=UUID=f9644ada-9973-4f43-99ac-15f6b75a8943 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-62-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

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

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

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

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

=============================== sda2/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=f9644ada-9973-4f43-99ac-15f6b75a8943 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=2A96-9138  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=42d3f2c6-c3d8-4ca8-a510-85d8832fdc16 none            swap    sw              0       0
UUID=2A96-9138	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

 924.626350403 = 992.809984000  boot/grub/grub.cfg                             1
 357.303253174 = 383.651446784  boot/vmlinuz-4.15.0-62-generic                 1
 359.258586884 = 385.750970368  boot/vmlinuz-4.15.0-64-generic                 1
 359.258586884 = 385.750970368  vmlinuz                                        1
 357.303253174 = 383.651446784  vmlinuz.old                                    1
 358.200988770 = 384.615383040  boot/initrd.img-4.15.0-62-generic              2
 359.474426270 = 385.982726144  boot/initrd.img-4.15.0-64-generic              2
 359.474426270 = 385.982726144  initrd.img                                     2
 358.200988770 = 384.615383040  initrd.img.old                                 2

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

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  54 04 31 00 00 00 00 00  b0 4e ee 6f 00 00 80 00  |T.1......N.o....|
000001c0  01 00 00 63 e0 f7 00 00  00 00 00 9c 31 00 00 fe  |...c........1...|
000001d0  ff ff ef fe ff ff b8 29  31 00 80 13 00 00 00 00  |.......)1.......|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sdb1: unknown GPT attributes
1000000000000001

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

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  54 04 31 00 00 00 00 00  b0 4e ee 6f 00 00 80 00  |T.1......N.o....|
000001c0  01 00 00 63 e0 f7 00 00  00 00 00 9c 31 00 00 fe  |...c........1...|
000001d0  ff ff ef fe ff ff b8 29  31 00 80 13 00 00 00 00  |.......)1.......|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


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

File descriptor 9 (/proc/17241/mounts) leaked on lvs invocation. Parent PID 24318: bash
File descriptor 63 (pipe:[158011]) leaked on lvs invocation. Parent PID 24318: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20191011_2053 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-info is executed in live-session (Ubuntu 16.04.6 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 16.04.6 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="2A96-9138" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="4160cbf3-62b5-46db-9ce1-8ee2a84015bb"
/dev/sda2: UUID="f9644ada-9973-4f43-99ac-15f6b75a8943" TYPE="ext4" PARTUUID="bc341b9b-0fe7-423b-b67f-7bc46b332061"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="42d3f2c6-c3d8-4ca8-a510-85d8832fdc16" TYPE="swap" PARTUUID="3907f58f-10ea-4a01-b1ba-b16eb2cae6a5"
/dev/sdb1: UUID="2019-02-27-09-57-36-00" LABEL="Ubuntu 16.04.6 LTS amd64" TYPE="iso9660" PTUUID="6fee4eb0" PTTYPE="dos" PARTUUID="6fee4eb0-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="3E97-4D51" TYPE="vfat" PARTUUID="6fee4eb0-02"


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

Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi
/boot/efi detected in the fstab of sda2: UUID=2A96-9138	 (sda1)

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




=================== efibootmgr -v
BootCurrent: 0004
Timeout: 0 seconds
BootOrder: 2001,0002,0000,2003,2002
Boot0000* HDD0: 	HD(1,GPT,4160cbf3-62b5-46db-9ce1-8ee2a84015bb,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
Boot0001* Network Boot-IPV4: C4-54-44-D7-E8-1E	PciRoot(0x0)/Pci(0x1c,0x2)/Pci(0x0,0x0)/MAC(c45444d7e81e,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)RC
Boot0002* grub	HD(1,GPT,4160cbf3-62b5-46db-9ce1-8ee2a84015bb,0x800,0x100000)/File(EFIgrubshimx64.efi)
Boot0003* Network Boot-IPV6: C4-54-44-D7-E8-1E	PciRoot(0x0)/Pci(0x1c,0x2)/Pci(0x0,0x0)/MAC(c45444d7e81e,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0004* USB HDD: Generic Flash Disk	PciRoot(0x0)/Pci(0x1d,0x0)/USB(0,0)/USB(0,0)/HD(1,MBR,0x4294967216,0x3129b8,0x1380)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot enabled.


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	grubenv-ng	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA TOSHIBA HDWL110:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:996GB:995GB:ext4::;
3:996GB:1000GB:4214MB:linux-swap(v1)::;

BYT;
/dev/sdb:2013MB:scsi:512:512:unknown:Generic Flash Disk:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk iso9660    1.9G Ubuntu 16.04.6 LTS amd64
sdb2  part vfat       2.4M Ubuntu 16.04.6 LTS amd64
sdb1  part iso9660    1.6G Ubuntu 16.04.6 LTS amd64
sr0   rom            1024M
loop0 loop squashfs   1.5G
sda   disk          931.5G
sda2  part ext4     927.1G
sda3  part swap       3.9G
sda1  part vfat       512M

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      1  0  1 running /cdrom
sdb2     1  0  1
sdb1     1  0  1
sr0      1  0  1 running
loop0    1  1  0         /rofs
sda      1  0  0 running
sda2     1  0  0         /mnt
sda3     1  0  0         [SWAP]
sda1     1  0  0         /mnt/boot-sav/sda1


=================== 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=1959732k,nr_inodes=489933,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=396004k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=ba2384ecb24dcafe)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/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/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=31,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13812)
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)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=396004k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda2 on /mnt type ext4 (rw,relatime,data=ordered)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== 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 sda3 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 dvd dvdrw ecryptfs fb0 fd full fuse gpiochip0 hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill sda sda1 sda2 sda3 sdb sdb1 sdb2 sg0 sg1 sg2 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

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 38 91 96 2a 4e  4f 20 4e 41 4d 45 20 20  |..)8..*NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     387M   12M  376M   3% /run
/dev/sdb       iso9660   1.6G  1.6G     0 100% /cdrom
/dev/loop0     squashfs  1.5G  1.5G     0 100% /rofs
aufs           aufs      1.9G  118M  1.8G   7% /
tmpfs          tmpfs     1.9G   82M  1.9G   5% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  856K  1.9G   1% /tmp
tmpfs          tmpfs     387M  116K  387M   1% /run/user/999
/dev/sda2      ext4      913G   30G  837G   4% /mnt
/dev/sda1      vfat      511M  8.6M  503M   2% /mnt/boot-sav/sda1

=================== fdisk -l:
Disk /dev/loop0: 1.5 GiB, 1601015808 bytes, 3126984 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: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 1C99EF2D-7176-4B3B-85D1-5F2ECB8E303C

Device          Start        End    Sectors   Size Type
/dev/sda1        2048    1050623    1048576   512M EFI System
/dev/sda2     1050624 1945292799 1944242176 927.1G Linux filesystem
/dev/sda3  1945292800 1953523711    8230912   3.9G Linux swap




Disk /dev/sdb: 1.9 GiB, 2013265920 bytes, 3932160 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: 0x6fee4eb0

Device     Boot   Start     End Sectors  Size Id Type
/dev/sdb1  *          0 3251199 3251200  1.6G  0 Empty
/dev/sdb2       3221944 3226935    4992  2.4M ef EFI (FAT-12/16/32)




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


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


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

Download as text

Hors ligne

#53 Le 11/10/2019, à 23:07

geole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Bonsoir.

Je vais te redonner la totalité de ce que je souhaite que tu fasses.

je vais tenter de  te projeter dans le ubuntu installé à partir  de ton support  d'installation.
On ne risque rien à essayer. Cela s'appelle   "CHROOT"   c'est expliqué ICI => https://doc.ubuntu-fr.org/chroot

A) Les commandes de préparation sont

setxkbmap fr

      

sudo -i

B) Le montage de la partition système à cibler se fera en frappant la commande

mount   /dev/sda2  /mnt

C) Le montage des répertoires se fera avec ces commandes (copier/coller).

   mount -t proc  /proc              /mnt/proc
   mount -t sysfs /sys               /mnt/sys
   mount --bind   /dev               /mnt/dev
   mount --bind   /run               /mnt/run
   mount --bind   /sys               /mnt/sys
   mount --bind   /etc/resolv.conf   /mnt/etc/resolv.conf
   modprobe efivars

D) Le changement d'environnement se fera avec cette commande

 chroot /mnt

E) Quelques contrôles seront à faire par exemple

mount -t devpts devpts /dev/pts 
ping -c4 google.fr
ls   -ls /home

F) On fait la réparation de DPKG.   

apt-get    install --reinstall  dpkg

G) On vérifie ce que cela donne

 ls -ls /etc/dpkg

H) On retente une mise à jour du logiciel

apt-get upgrade

Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
"gedit admin:///etc/fstab" est proscrit,  utilisez "pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY xdg-open /etc/fstab" Voir  https://doc.ubuntu-fr.org/gedit
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#54 Le 12/10/2019, à 09:19

skintchole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Pardon Geole mais il me semble que pour cette partie B il a une contradiction ou c'est moi qui divague...
Ça :

mount   /dev/sda2  /mnt

Ou ça :

geole a écrit :

par exemple, si sda2 est la partition racine, la commande sera : "sudo    mount    /dev/sda2     /media/system"
Dans ton cas la commande est donc celle de l'exemple et aussi celle que j'ai proposé..

Saut si les deux commandes peuvent être utilisées ?

Je vais suivre à la lettre si que tu as la gentillesse de me retranscrire dans ton dernier message et je verrai bien...

Merci pour tout
Bien cordialement toi.

Hors ligne

#55 Le 12/10/2019, à 09:33

geole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Bonjour.

La documentation dit
par exemple, si sda2 est la partition racine, la commande sera : "sudo    mount    /dev/sda2     /media/system"
En fait elle est incorrecte. Dans sa formulation elle dit

sudo mkdir /media/system
sudo mount </dev/partition> /media/system

En étant puriste, elle devrait dire

sudo mkdir <MountPoint>
sudo mount </dev/partition> <MountPoint>

Le Point de montage peut être absolument n'importe quoi.

Je privilégie   /mnt    qui est plus rapide à écrire (qui existe déja!) que /media/system   ou que /home/ubuntu/"Point de montage pour réaliser un chroot"

Dernière modification par geole (Le 12/10/2019, à 09:33)

Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
"gedit admin:///etc/fstab" est proscrit,  utilisez "pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY xdg-open /etc/fstab" Voir  https://doc.ubuntu-fr.org/gedit
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#56 Le 12/10/2019, à 10:29

skintchole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Mon cher geole,

Voici le résumé de la manœuvre... toujours pareil...

Pourrais-tu me donner quelques infos pour que je puisse ré-installer ubuntu 16-04-6 LTS amd64 qui ce trouve sur ma clef USB, proprement sur mon DD à fin d'éliminer tous "résidus" ?
Ou bien, aurais-tu autre chose à me proposer ?
Merci
Bien à toi.

ubuntu@ubuntu:~$ setxkbmap fr
ubuntu@ubuntu:~$ sudo -i  
root@ubuntu:~# mount   /dev/sda2  /mnt
root@ubuntu:~#  mount -t proc  /proc              /mnt/proc
root@ubuntu:~#  mount -t sysfs /sys               /mnt/sys
root@ubuntu:~# mount --bind   /dev               /mnt/dev
root@ubuntu:~# mount --bind   /run               /mnt/run
root@ubuntu:~#  mount --bind   /sys               /mnt/sys
root@ubuntu:~#  mount --bind   /etc/resolv.conf   /mnt/etc/resolv.conf
root@ubuntu:~#  modprobe efivars
root@ubuntu:~#  chroot /mnt
root@ubuntu:/# mount -t devpts devpts /dev/pts
root@ubuntu:/# ping -c4 google.fr
PING google.fr (216.58.206.227) 56(84) bytes of data.
64 bytes from par10s34-in-f3.1e100.net (216.58.206.227): icmp_seq=1 ttl=53 time=204 ms
64 bytes from par10s34-in-f3.1e100.net (216.58.206.227): icmp_seq=2 ttl=53 time=227 ms
64 bytes from par10s34-in-f3.1e100.net (216.58.206.227): icmp_seq=3 ttl=53 time=249 ms
64 bytes from par10s34-in-f3.1e100.net (216.58.206.227): icmp_seq=4 ttl=53 time=273 ms

--- google.fr ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 204.506/238.717/273.009/25.495 ms
root@ubuntu:/# ls   -ls /home
total 4
4 drwxr-xr-x 40 vita vita 4096 Sep 29 07:46 vita
root@ubuntu:/# apt-get    install --reinstall  dpkg
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  menu python-notify
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 42 not upgraded.
Need to get 2,085 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://fr.archive.ubuntu.com/ubuntu xenial-updates/main amd64 dpkg amd64 1.18.4ubuntu1.6 [2,085 kB]
Fetched 2,085 kB in 2s (710 kB/s)       
dpkg: error: error opening configuration directory '/etc/dpkg/dpkg.cfg.d': Not a directory
E: Sub-process /usr/bin/dpkg returned an error code (2)
root@ubuntu:/#  ls -ls /etc/dpkg 
4 -rw-r----- 1 root shadow 837 Mar  5  2019 /etc/dpkg
root@ubuntu:/# apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
  menu python-notify
Use 'sudo apt autoremove' to remove them.
The following packages have been kept back:
  libcomerr2 linux-generic-hwe-16.04 linux-headers-generic-hwe-16.04
  linux-image-generic-hwe-16.04
The following packages will be upgraded:
  base-files chromium-codecs-ffmpeg-extra e2fslibs e2fsprogs firefox
  firefox-locale-en firefox-locale-fr initramfs-tools initramfs-tools-bin
  initramfs-tools-core libopenexr22 libpython2.7 libpython2.7-minimal
  libpython2.7-stdlib libpython3.5 libpython3.5-minimal libpython3.5-stdlib
  libss2 linux-libc-dev linux-signed-generic-hwe-16.04
  linux-signed-image-generic-hwe-16.04 python2.7 python2.7-minimal
  python3-distupgrade python3-update-manager python3.5 python3.5-minimal
  thunderbird thunderbird-gnome-support thunderbird-locale-en
  thunderbird-locale-en-gb thunderbird-locale-en-us thunderbird-locale-fr
  tzdata ubuntu-release-upgrader-core ubuntu-release-upgrader-gtk
  update-manager update-manager-core
38 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.
Need to get 0 B/106 MB of archives.
After this operation, 213 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Extracting templates from packages: 100%
Preconfiguring packages ...
dpkg: error: error opening configuration directory '/etc/dpkg/dpkg.cfg.d': Not a directory
E: Sub-process /usr/bin/dpkg returned an error code (2)
root@ubuntu:/#

Hors ligne

#57 Le 12/10/2019, à 10:57

geole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

skintchole a écrit :

Mon cher geole,

Voici le résumé de la manœuvre... toujours pareil...

Pourrais-tu me donner quelques infos pour que je puisse ré-installer ubuntu 16-04-6 LTS amd64 qui ce trouve sur ma clef USB, proprement sur mon DD à fin d'éliminer tous "résidus" ?
Ou bien, aurais-tu autre chose à me proposer ?
Merci
Bien à toi.

.....
total 4
4 drwxr-xr-x 40 vita vita 4096 Sep 29 07:46 vita
root@ubuntu:/# apt-get    install --reinstall  dpkg
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  menu python-notify
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 42 not upgraded.
Need to get 2,085 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://fr.archive.ubuntu.com/ubuntu xenial-updates/main amd64 dpkg amd64 1.18.4ubuntu1.6 [2,085 kB]
Fetched 2,085 kB in 2s (710 kB/s)       
dpkg: error: error opening configuration directory '/etc/dpkg/dpkg.cfg.d': Not a directory
E: Sub-process /usr/bin/dpkg returned an error code (2)
root@ubuntu:/#  ls -ls /etc/dpkg 
4 -rw-r----- 1 root shadow 837 Mar  5  2019 /etc/dpkg

Je ne sais pas faire la réparation....
Ton boot-info disait

sda1: __________________________________________________________________________
    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi
sda2: __________________________________________________________________________
    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.6 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab
sda3: __________________________________________________________________________
    File system:       swap
    Boot sector type:  -
    Boot sector info:

Deux choix  possibles
A)Si tu n'as pas  sauvegardé tes données personnelles, c'est le moment de le faire.
Tu pourras alors réinstaller facilement ubuntu sur tout le disque.
je  pense qu'il devrait te proposer soit l'option "sur tout le disque" soit l'option "la place de la version 16.04".

B) Tu lances d'abord GPARTED et tu rétrécis d'environ 30 Go la partition SDA2.

=================== df -Th:
Filesystem     Type      Size  Used Avail Use% Mounted on
.....
/dev/sda2      ext4      913G   30G  837G   4% /mnt

Puis tu réinstalles ubuntu en prenant l'option "à coté de  ubuntu 16.04". Par la suite, on mettra un lien pour pointer sur tes données .

Dernière modification par geole (Le 12/10/2019, à 15:34)

Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
"gedit admin:///etc/fstab" est proscrit,  utilisez "pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY xdg-open /etc/fstab" Voir  https://doc.ubuntu-fr.org/gedit
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#58 Le 12/10/2019, à 12:47

skintchole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Merci infiniment mon cher geole pour ton aide.
Je te tiendrai informé ainsi que l'ensemble du forum des suites concernant ma nouvelle installation.
D'ores et déjà, je remercie tous ceux et toutes celles qui m'ont apportés leur expérience et leur sollicitude.
Cordialement.

MV

Hors ligne

#59 Le 12/10/2019, à 15:37

skintchole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Je vais certainement opter pour la solution A
Mais lorsque je lance GParted voici le message qu’apparaît avant l'ouverture du programme...

Le descripteur de pilote indique que la taille du bloc physique est de 2 048 octets, mais que Linux indique 512 octets.

Avez-vous idée sur cette alerte et aura t-elle des répercutions sur la ré-installation d'ubuntu que je compte réaliser ?
Merci

Hors ligne

#60 Le 12/10/2019, à 16:26

geole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Ce n'est pas un problème.   Cela s'adresse certainement au lecteur de CD-ROM       qui lit et écrit réellement des paquets de 2048 et pas 512

Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
"gedit admin:///etc/fstab" est proscrit,  utilisez "pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY xdg-open /etc/fstab" Voir  https://doc.ubuntu-fr.org/gedit
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#61 Le 13/10/2019, à 08:08

skintchole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Merci... smile

Hors ligne

#62 Le 13/10/2019, à 21:14

skintchole

Re : [RÉSOLU] ubuntu reste bloqué au demarrage sur la "mire" ubuntu...

Bonsoir à toutes et à tous,

J'ai ré-installé ubuntu.
Les mises à jours effectuées.
Pour l'instant tout semble fonctionner normalement:)
Je vous remercie infiniment pour votre aide et clôture ainsi cet appel au secours...
Cordialement.
Prenez soin de vous.

MV

Hors ligne

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