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#26 Le 26/10/2018, à 18:54

seramik

Re : [résolu] menu gnu grub

je crois que je suis bon pour tout recommencer du début
recommencer l'install de ubuntu sur le DD en me rappelant du code cette fois ci
pourtant je croyais vraiment être sur de cette sa****rie de code

je reviens vers vous quand j'en suis revenu au même point

Hors ligne

#27 Le 26/10/2018, à 19:41

seramik

Re : [résolu] menu gnu grub

ok voilà, j'ai tout refait bien propre ( enfin comme avant)
et voici le résultat du boot info

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


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

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

sda1: __________________________________________________________________________

    File system:       
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''

sda2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  -
    Boot sector info:  According to the info in the boot sector, sda2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sda2 starts at sector 360. According to the info in 
                       the boot sector, sda2 has 0 sectors.
    Operating System:  
    Boot files:        /efi/boot/boot.efi /efi/boot/bootia32.efi 
                       /efi/boot/bootx64.efi

sda3: __________________________________________________________________________

    File system:       hfsplus
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''
mount: wrong fs type, bad option, bad superblock on /dev/sda3,
       missing codepage or helper program, or other error

       In some cases useful info is found in syslog - try
       dmesg | tail or so.

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/BOOT/fbx64.efi 
                       /EFI/ubuntu/MokManager.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi

sdb2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.1 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb3: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 3.8 GiB, 4089445376 bytes, 7987198 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1        39,851        39,851  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1   +  R             64           359           296 Data partition (Windows/Linux)
/dev/sda2   +  R            360         6,119         5,760 EFI System partition
/dev/sda3   +  R          6,120        39,803        33,684 Data partition (Windows/Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   488,397,167   488,397,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sdb2             1,050,624   484,345,855   483,295,232 Data partition (Linux)
/dev/sdb3           484,345,856   488,396,799     4,050,944 Swap partition (Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1                                                          
/dev/sda2        10CA-5B68                              vfat       
/dev/sda3                                               hfsplus    ISOIMAGE
/dev/sdb1        C2D1-B6DB                              vfat       
/dev/sdb2        13a4898b-8be6-49e9-82ac-fe06a90d051f   ext4       
/dev/sdb3        a85681f0-675a-4408-926c-416e6da9bbca   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Oct 26 20:29 ata-MATSHITADVD-RAM_UJ862AS_HG02_019336 -> ../../sr0
lrwxrwxrwx 1 root root  9 Oct 26 20:35 ata-TOSHIBA_MK2552GSX_1975P548T -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 26 20:35 ata-TOSHIBA_MK2552GSX_1975P548T-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Oct 26 20:35 ata-TOSHIBA_MK2552GSX_1975P548T-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Oct 26 20:35 ata-TOSHIBA_MK2552GSX_1975P548T-part3 -> ../../sdb3
lrwxrwxrwx 1 root root  9 Oct 26 20:35 usb-JetFlash_TS4GJFV30_OPA242DX-0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 26 20:35 usb-JetFlash_TS4GJFV30_OPA242DX-0:0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 26 20:35 usb-JetFlash_TS4GJFV30_OPA242DX-0:0-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 26 20:35 usb-JetFlash_TS4GJFV30_OPA242DX-0:0-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Oct 26 20:35 wwn-0x5000039182380695 -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 26 20:35 wwn-0x5000039182380695-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Oct 26 20:35 wwn-0x5000039182380695-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Oct 26 20:35 wwn-0x5000039182380695-part3 -> ../../sdb3

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

Device           Mount_Point              Type       Options

/dev/sdb1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb2        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


========================== sdb1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 13a4898b-8be6-49e9-82ac-fe06a90d051f root hd1,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sdb2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
else
  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=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-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
	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='hd1,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
	else
	  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
	fi
	linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-31-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
	menuentry 'Ubuntu, avec Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
		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='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
		else
		  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
		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='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
		else
		  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
		else
		  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
}

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

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

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

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

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

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

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

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

=============================== sdb2/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/sdb2 during installation
UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
UUID=C2D1-B6DB  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sdb3 during installation
UUID=a85681f0-675a-4408-926c-416e6da9bbca none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdb2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  96.633670807 = 103.759613952  boot/grub/grub.cfg                             1
   1.613006592 = 1.731952640    boot/vmlinuz-4.4.0-31-generic                  2
  96.695041656 = 103.825510400  boot/vmlinuz-4.4.0-31-generic.efi.signed       1
   1.613006592 = 1.731952640    vmlinuz                                        2
 126.805660248 = 136.156540928  boot/initrd.img-4.4.0-31-generic               3
 126.805660248 = 136.156540928  initrd.img                                     3

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

Unknown MBR on /dev/sda

00000000  45 52 08 00 eb 02 ff ff  90 90 90 90 90 90 90 90  |ER..............|
00000010  90 90 90 90 90 90 90 90  90 90 eb 49 24 12 0f 09  |...........I$...|
00000020  00 52 be 1b 7c 31 c0 cd  13 46 8a 0c 84 c9 75 10  |.R..|1...F....u.|
00000030  be 39 7c e8 74 01 e9 3d  01 46 6c 6f 70 70 79 00  |.9|.t..=.Floppy.|
00000040  bb 00 70 8e c3 31 db b8  01 02 b5 00 b6 00 cd 13  |..p..1..........|
00000050  72 d3 b6 01 b5 4f e9 98  00 00 00 80 00 00 00 00  |r....O..........|
00000060  00 00 00 00 ff fa eb 05  f6 c2 80 74 05 f6 c2 70  |...........t...p|
00000070  74 02 b2 80 ea 79 7c 00  00 31 c0 8e d8 8e d0 bc  |t....y|..1......|
00000080  00 20 fb a0 64 7c 3c ff  74 02 88 c2 52 be 80 7d  |. ..d|<.t...R..}|
00000090  e8 17 01 be bf 7d b4 41  bb aa 55 cd 13 5a 52 72  |.....}.A..U..ZRr|
000000a0  3d 81 fb 55 aa 75 37 83  e1 01 74 32 31 c0 89 44  |=..U.u7...t21..D|
000000b0  04 40 88 44 ff 89 44 02  c7 04 10 00 66 8b 1e b0  |.@.D..D.....f...|
000000c0  7d 66 89 5c 08 66 8b 1e  b4 7d 66 89 5c 0c c7 44  |}f.\.f...}f.\..D|
000000d0  06 00 70 b4 42 cd 13 72  05 bb 00 70 eb 76 b4 08  |..p.B..r...p.v..|
000000e0  cd 13 73 0d 5a 84 d2 0f  83 36 ff be 8b 7d e9 82  |..s.Z....6...}..|
000000f0  00 66 0f b6 c6 88 64 ff  40 66 89 44 04 0f b6 d1  |.f....d.@f.D....|
00000100  c1 e2 02 88 e8 88 f4 40  89 44 08 0f b6 c2 c0 e8  |.......@.D......|
00000110  02 66 89 04 66 a1 b4 7d  66 09 c0 75 4e 66 a1 b0  |.f..f..}f..uNf..|
00000120  7d 66 31 d2 66 f7 34 88  d1 31 d2 66 f7 74 04 3b  |}f1.f.4..1.f.t.;|
00000130  44 08 7d 37 fe c1 88 c5  30 c0 c1 e8 02 08 c1 88  |D.}7....0.......|
00000140  d0 5a 88 c6 bb 00 70 8e  c3 31 db b8 01 02 cd 13  |.Z....p..1......|
00000150  72 1e 8c c3 60 1e b9 00  01 8e db 31 f6 bf 00 80  |r...`......1....|
00000160  8e c6 fc f3 a5 1f 61 ff  26 5a 7c be 86 7d eb 03  |......a.&Z|..}..|
00000170  be 95 7d e8 34 00 be 9a  7d e8 2e 00 cd 18 eb fe  |..}.4...}.......|
00000180  47 52 55 42 20 00 47 65  6f 6d 00 48 61 72 64 20  |GRUB .Geom.Hard |
00000190  44 69 73 6b 00 52 65 61  64 00 20 45 72 72 6f 72  |Disk.Read. Error|
000001a0  0d 0a 00 bb 01 00 b4 0e  cd 10 ac 3c 00 75 f4 c3  |...........<.u..|
000001b0  1c 97 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001c0  02 00 ee 1d 0c 13 01 00  00 00 ab 9b 00 00 00 00  |................|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sda1: unknown GPT attributes
1000000000000001

/dev/sda2: unknown GPT attributes
1000000000000001

/dev/sda3: unknown GPT attributes
1000000000000001
Unknown BootLoader on sda1

00000000  01 43 44 30 30 31 01 00  20 20 20 20 20 20 20 20  |.CD001..        |
00000010  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000020  20 20 20 20 20 20 20 20  49 53 4f 49 4d 41 47 45  |        ISOIMAGE|
00000030  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000040  20 20 20 20 20 20 20 20  00 00 00 00 00 00 00 00  |        ........|
00000050  eb 26 00 00 00 00 26 eb  00 00 00 00 00 00 00 00  |.&....&.........|
00000060  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000070  00 00 00 00 00 00 00 00  01 00 00 01 01 00 00 01  |................|
00000080  00 08 08 00 c4 00 00 00  00 00 00 c4 58 00 00 00  |............X...|
00000090  00 00 00 00 00 00 00 59  00 00 00 00 22 00 13 00  |.......Y...."...|
000000a0  00 00 00 00 00 13 00 08  00 00 00 00 08 00 75 05  |..............u.|
000000b0  06 12 08 00 00 02 00 00  01 00 00 01 01 00 20 20  |..............  |
000000c0  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
*
000001b0  20 20 20 20 20 20 20 20  20 20 20 20 20 20 58 4f  |              XO|
000001c0  52 52 49 53 4f 2d 31 2e  33 2e 32 20 32 30 31 33  |RRISO-1.3.2 2013|
000001d0  2e 30 38 2e 30 37 2e 31  31 30 30 30 31 2c 20 4c  |.08.07.110001, L|
000001e0  49 42 49 53 4f 42 55 52  4e 2d 31 2e 33 2e 32 2c  |IBISOBURN-1.3.2,|
000001f0  20 4c 49 42 49 53 4f 46  53 2d 31 2e 33 2e 32 2c  | LIBISOFS-1.3.2,|
00000200



ADDITIONAL INFORMATION :
=================== log of boot-info 20181026_2034 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
GPT PMBR size mismatch (39851 != 7987197) will be corrected by w(rite).
boot-info is executed in installed-session (Ubuntu 16.04.1 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro
mount: wrong fs type, bad option, bad superblock on /dev/sda3,
missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.
mount /dev/sda3 : Error code 32
mount -r /dev/sda3 /mnt/boot-sav/sda3
mount: wrong fs type, bad option, bad superblock on /dev/sda3,
missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.
mount -r /dev/sda3 : Error code 32
NTFS signature is missing.
Failed to mount '/dev/sda1': Argument invalide
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sda1 : Error code 12
mount -r /dev/sda1 /mnt/boot-sav/sda1
NTFS signature is missing.
Failed to mount '/dev/sda1': Argument invalide
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sda1 : Error code 12

=================== os-prober:
/dev/sdb2:L'OS actuellement utilisé - Ubuntu 16.04.1 LTS CurrentSession:linux
/dev/sda3:Mac OS X:MacOSX:macosx

=================== blkid:
/dev/sda2: SEC_TYPE="msdos" UUID="10CA-5B68" TYPE="vfat" PARTLABEL="EFI boot partition" PARTUUID="06bc6ebb-32ba-456c-9033-cde8f419f20e"
/dev/sda3: LABEL="ISOIMAGE" TYPE="hfsplus" PARTLABEL="Gap1" PARTUUID="06bc6ebb-32ba-456c-9030-cde8f419f20e"
/dev/sdb1: UUID="C2D1-B6DB" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="8c289689-dd9e-4db2-9734-c781fff47bd7"
/dev/sdb2: UUID="13a4898b-8be6-49e9-82ac-fe06a90d051f" TYPE="ext4" PARTUUID="efd8f8b4-29b7-40a0-8e48-1bf867956dd3"
/dev/sdb3: UUID="a85681f0-675a-4408-926c-416e6da9bbca" TYPE="swap" PARTUUID="c89f104d-0322-48b7-9f22-86496205f4e9"
/dev/sda1: PARTLABEL="Gap0" PARTUUID="06bc6ebb-32ba-456c-9032-cde8f419f20e"


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

mount: wrong fs type, bad option, bad superblock on /dev/sda3,
missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.
mount /dev/sda3 : Error code 32
mount -r /dev/sda3 /mnt/boot-sav/sda3
mount: wrong fs type, bad option, bad superblock on /dev/sda3,
missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.
mount -r /dev/sda3 : Error code 32
NTFS signature is missing.
Failed to mount '/dev/sda1': Argument invalide
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sda1 : Error code 12
mount -r /dev/sda1 /mnt/boot-sav/sda1
NTFS signature is missing.
Failed to mount '/dev/sda1': Argument invalide
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sda1 : Error code 12
GPT PMBR size mismatch (39851 != 7987197) will be corrected by w(rite).
GPT PMBR size mismatch (39851 != 7987197) will be corrected by w(rite).

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 juil. 19  2016 grub.d
total 76
-rwxr-xr-x 1 root root  9791 juin  17  2016 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 juin  17  2016 10_linux
-rwxr-xr-x 1 root root 11082 juin  17  2016 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 juin  17  2016 30_os-prober
-rwxr-xr-x 1 root root  1418 juin  17  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juin  17  2016 40_custom
-rwxr-xr-x 1 root root   216 juin  17  2016 41_custom
-rw-r--r-- 1 root root   483 juin  17  2016 README




=================== /etc/default/grub :

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

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
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"



/boot/efi detected in the fstab of sdb2: UUID=C2D1-B6DB   (sdb1)
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/boot.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootia32.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
ls /sys/firmware/efi/vars : SmmS3NvsData-8983fd2d-113c-4e2b-8f47-0abfeb20a41a,SmbiosPolicy-41a3ee4e-6d57-418b-8f8e-c366a5b70c4b,Setup-a04a27f4-df00-4d42-b552-39511302113d,PowerOnPassword-8be4df61-93ca-11d2-aa0d-00e098032b8c,OneTimeBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c,Offset-d0df236b-385a-4609-b988-3938fa526ed9,new_var,MTC-eb704011-1402-11d3-8e77-00a0c969723b,LegacyDevOrder-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,HybridGraphicsGlobalVariable-4c47e0c8-1f60-447f-81b4-bdc35bf1e4cf,EXTB-8be4df61-93ca-11d2-aa0d-00e098032b8c,ErrOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,del_var,CustomBootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,Custom-a04a27f4-df00-4d42-b552-39511302113d,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0003-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0002-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0001-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,BiosReleaseDate-8be4df61-93ca-11d2-aa0d-00e098032b8c,BackupLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,AcpiGlobalVariable-c020489e-6db2-4ef2-9aa5-ca06fc11d36a,
Veuillez indiquer ce message à boot.repair@gmail.com

=================== efibootmgr -v
BootCurrent: 0003
BootOrder: 0003,0001,0000,0002
Boot0000* TOSHIBA MK2552GSX                       	BBS(HD,,0x0).......................................................................
Boot0001* MATSHITADVD-RAM UJ862AS                 	BBS(CDROM,,0x0).......................................................................
Boot0002* JetFlashTS4GJFV30       	BBS(18,,0x500)..................y.......w...{........................................
Boot0003* Acpi(PNP0A03,0)/Pci(1D|7)/Usb(2, 0)/HD(Part2,Sig06BC6EBB-32BA-456C-9033-CDE8F419F20E)	PciRoot(0x0)/Pci(0x1d,0x7)/USB(2,0)/HD(2,GPT,06bc6ebb-32ba-456c-9033-cde8f419f20e,0x168,0x1680)

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot maybe enabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sdb2	: sdb,	not-sepboot,	grubenv-ok	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, .
sda2	: 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,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda2.
sda3	: 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,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda3.
sdb1	: sdb,	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, /boot/efi.
sda1	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.

sdb	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	usb-disk,	not-mmc, has-os,	64 sectors * 512 bytes


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

BYT;
/dev/sda:4089MB:scsi:512:512:gpt:JetFlash TS4GJFV30:;
1:32.8kB:184kB:152kB::Gap0:hidden, msftdata;
2:184kB:3133kB:2949kB::EFI boot partition:boot, hidden, esp;
3:3133kB:20.4MB:17.2MB:hfs+:Gap1:hidden, msftdata;

BYT;
/dev/sdb:250GB:scsi:512:512:gpt:ATA TOSHIBA MK2552GS:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:248GB:247GB:ext4::;
3:248GB:250GB:2074MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE    SIZE LABEL
sda   disk iso9660   3,8G ISOIMAGE
sda1  part iso9660   148K ISOIMAGE
sda2  part vfat      2,8M ISOIMAGE
sda3  part hfsplus  16,5M ISOIMAGE
sdb   disk         232,9G
sdb1  part vfat      512M
sdb2  part ext4    230,5G
sdb3  part swap        2G
sr0   rom           1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  1 running
sda1     1  0  1
sda2     1  0  1         /mnt/boot-sav/sda2
sda3     1  0  1
sdb      1  0  0 running
sdb1     1  0  0         /boot/efi
sdb2     1  0  0         /
sdb3     1  0  0         [SWAP]
sr0      1  0  1 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=969260k,nr_inodes=242315,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=197708k,mode=755)
/dev/sdb2 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
/dev/sdb1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=197708k,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)
/dev/sda2 on /mnt/boot-sav/sda2 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 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 holders inflight integrity power queue range removable ro sdb1 sdb2 sdb3 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  agpgart autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse fw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kmsg lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sdb3 serial sg0 sg1 sg2 shm snapshot snd sonypi sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda2
00000000  eb 3c 90 4d 54 4f 4f 34  30 31 38 00 02 02 01 00  |.<.MTOO4018.....|
00000010  02 f0 00 80 16 f0 09 00  24 00 02 00 00 00 00 00  |........$.......|
00000020  00 00 00 00 00 01 29 68  5b ca 10 4e 4f 20 4e 41  |......)h[..NO NA|
00000030  4d 45 20 20 20 20 46 41  54 31 32 20 20 20 fa 31  |ME    FAT12   .1|
00000040  c0 8e d8 8e c0 fc b9 00  01 be 00 7c bf 00 80 f3  |...........|....|
00000050  a5 ea 56 00 00 08 b8 01  02 bb 00 7c ba 80 00 b9  |..V........|....|
00000060  01 00 cd 13 72 05 ea 00  7c 00 00 cd 19 00 00 00  |....r...|.......|
00000070  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 80 00  |................|
000001c0  01 00 04 01 24 4f 00 00  00 00 80 16 00 00 00 00  |....$O..........|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 00 04 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 db b6 d1 c2 4e  4f 20 4e 41 4d 45 20 20  |..)....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
GPT PMBR size mismatch (39851 != 7987197) will be corrected by w(rite).

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  947M     0  947M   0% /dev
tmpfs          tmpfs     194M  6.3M  187M   4% /run
/dev/sdb2      ext4      227G  3.8G  212G   2% /
tmpfs          tmpfs     966M  180K  966M   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     966M     0  966M   0% /sys/fs/cgroup
/dev/sdb1      vfat      511M  5.9M  506M   2% /boot/efi
tmpfs          tmpfs     194M   92K  193M   1% /run/user/1000
/dev/sda2      vfat      2.8M  320K  2.5M  12% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/sda: 3.8 GiB, 4089445376 bytes, 7987198 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 06BC6EBB-32BA-456C-9031-CDE8F419F20E

Device     Start   End Sectors  Size Type
/dev/sda1     64   359     296  148K Microsoft basic data
/dev/sda2    360  6119    5760  2.8M EFI System
/dev/sda3   6120 39803   33684 16.5M Microsoft basic data


Disk /dev/sdb: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: E4346AF3-52C1-41EA-B9B8-4FD306252867

Device         Start       End   Sectors   Size Type
/dev/sdb1       2048   1050623   1048576   512M EFI System
/dev/sdb2    1050624 484345855 483295232 230.5G Linux filesystem
/dev/sdb3  484345856 488396799   4050944     2G Linux swap




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb2, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sdb1/efi/.../grub*.efi !

Vous souhaiterez peut-être aussi installer Refind. (https://help.ubuntu.com/community/ubuntupreciseon2011imac)


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

Hey, j'ai compris le truc des balises wink
par contre je ne sais toujours pas lire toutes ces lignes
et ce foutu pc ne démarre toujours pas tout seul  sad

Hors ligne

#28 Le 26/10/2018, à 20:13

malbo

Re : [résolu] menu gnu grub

Depuis la session du Ubuntu installé (démarré grâce à SG2D), je te prie de passer cette commande :

sudo grub-install

Tu donneras le retour complet de cette commande dans ta réponse.
Puis tu éteindras l'ordi, tu enlèveras la LiveUSB SG2D et tu démarreras.

Hors ligne

#29 Le 26/10/2018, à 20:34

seramik

Re : [résolu] menu gnu grub

nicolas@nicolas-VGN-Z31MN-B:~$ sudo grub-install
[sudo] Mot de passe de nicolas : 
Installation pour la plate-forme x86_64-efi
Installation terminée, sans erreur.
nicolas@nicolas-VGN-Z31MN-B:~$ 

et en redemarrant, ça dit toujours : "Operating system not found"

Dernière modification par seramik (Le 26/10/2018, à 20:43)

Hors ligne

#30 Le 27/10/2018, à 05:54

malbo

Re : [résolu] menu gnu grub

Bonjout,
Je te prie de refaire un Boot-Info depuis la session de Ubuntu démarrée en passant par SG2D et de donner l'URL de ce Boot-Info dans ta réponse afin que je puisse comparer avec le Boot-Info que tu as collé dans le post #27.

D'autre part, j'ai trouvé un Guide de l'utilisateur qui concerne la série VGN-Z : http://download.sony-europe.com/pub/man … 919111.pdf
On y voit en page 172 la procédure pour sélectionner un périphérique de démarrage "à la volée" : "Mettez l'ordinateur sous tension et appuyez sur la touche F11 lorsque le logo VAIO apparaît." Pour l'instant, je ne pense pas que cette info puisse te servir mais bon.

Dernière modification par malbo (Le 27/10/2018, à 05:55)

Hors ligne

#31 Le 27/10/2018, à 08:41

seramik

Re : [résolu] menu gnu grub

voici le dernier boot-info,
d'abord l'URL puis le texte :
http://paste.ubuntu.com/p/s9KVZFBMGX/

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


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

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

sda1: __________________________________________________________________________

    File system:       
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''

sda2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  -
    Boot sector info:  According to the info in the boot sector, sda2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sda2 starts at sector 360. According to the info in 
                       the boot sector, sda2 has 0 sectors.
    Operating System:  
    Boot files:        /efi/boot/boot.efi /efi/boot/bootia32.efi 
                       /efi/boot/bootx64.efi

sda3: __________________________________________________________________________

    File system:       hfsplus
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''
mount: wrong fs type, bad option, bad superblock on /dev/sda3,
       missing codepage or helper program, or other error

       In some cases useful info is found in syslog - try
       dmesg | tail or so.

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/BOOT/fbx64.efi 
                       /EFI/ubuntu/MokManager.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi

sdb2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.1 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb3: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 3.8 GiB, 4089445376 bytes, 7987198 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1        39,851        39,851  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1   +  R             64           359           296 Data partition (Windows/Linux)
/dev/sda2   +  R            360         6,119         5,760 EFI System partition
/dev/sda3   +  R          6,120        39,803        33,684 Data partition (Windows/Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   488,397,167   488,397,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sdb2             1,050,624   484,345,855   483,295,232 Data partition (Linux)
/dev/sdb3           484,345,856   488,396,799     4,050,944 Swap partition (Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1                                                          
/dev/sda2        10CA-5B68                              vfat       
/dev/sda3                                               hfsplus    ISOIMAGE
/dev/sdb1        C2D1-B6DB                              vfat       
/dev/sdb2        13a4898b-8be6-49e9-82ac-fe06a90d051f   ext4       
/dev/sdb3        a85681f0-675a-4408-926c-416e6da9bbca   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Oct 27 09:34 ata-MATSHITADVD-RAM_UJ862AS_HG02_019336 -> ../../sr0
lrwxrwxrwx 1 root root  9 Oct 27 09:38 ata-TOSHIBA_MK2552GSX_1975P548T -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 27 09:38 ata-TOSHIBA_MK2552GSX_1975P548T-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Oct 27 09:38 ata-TOSHIBA_MK2552GSX_1975P548T-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Oct 27 09:38 ata-TOSHIBA_MK2552GSX_1975P548T-part3 -> ../../sdb3
lrwxrwxrwx 1 root root  9 Oct 27 09:38 usb-JetFlash_TS4GJFV30_OPA242DX-0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 27 09:38 usb-JetFlash_TS4GJFV30_OPA242DX-0:0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 27 09:38 usb-JetFlash_TS4GJFV30_OPA242DX-0:0-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 27 09:38 usb-JetFlash_TS4GJFV30_OPA242DX-0:0-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Oct 27 09:38 wwn-0x5000039182380695 -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 27 09:38 wwn-0x5000039182380695-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Oct 27 09:38 wwn-0x5000039182380695-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Oct 27 09:38 wwn-0x5000039182380695-part3 -> ../../sdb3

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

Device           Mount_Point              Type       Options

/dev/sdb1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb2        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


========================== sdb1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 13a4898b-8be6-49e9-82ac-fe06a90d051f root hd1,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sdb2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
else
  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=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-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
	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='hd1,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
	else
	  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
	fi
	linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-31-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
	menuentry 'Ubuntu, avec Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
		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='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
		else
		  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
		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='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
		else
		  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-13a4898b-8be6-49e9-82ac-fe06a90d051f' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  13a4898b-8be6-49e9-82ac-fe06a90d051f
		else
		  search --no-floppy --fs-uuid --set=root 13a4898b-8be6-49e9-82ac-fe06a90d051f
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/boot/vmlinuz-4.4.0-31-generic.efi.signed root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
}

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

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

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

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

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

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

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

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

=============================== sdb2/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/sdb2 during installation
UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
UUID=C2D1-B6DB  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sdb3 during installation
UUID=a85681f0-675a-4408-926c-416e6da9bbca none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdb2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  96.633670807 = 103.759613952  boot/grub/grub.cfg                             1
   1.613006592 = 1.731952640    boot/vmlinuz-4.4.0-31-generic                  2
  96.695041656 = 103.825510400  boot/vmlinuz-4.4.0-31-generic.efi.signed       1
   1.613006592 = 1.731952640    vmlinuz                                        2
 126.805660248 = 136.156540928  boot/initrd.img-4.4.0-31-generic               3
 126.805660248 = 136.156540928  initrd.img                                     3

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

Unknown MBR on /dev/sda

00000000  45 52 08 00 eb 02 ff ff  90 90 90 90 90 90 90 90  |ER..............|
00000010  90 90 90 90 90 90 90 90  90 90 eb 49 24 12 0f 09  |...........I$...|
00000020  00 52 be 1b 7c 31 c0 cd  13 46 8a 0c 84 c9 75 10  |.R..|1...F....u.|
00000030  be 39 7c e8 74 01 e9 3d  01 46 6c 6f 70 70 79 00  |.9|.t..=.Floppy.|
00000040  bb 00 70 8e c3 31 db b8  01 02 b5 00 b6 00 cd 13  |..p..1..........|
00000050  72 d3 b6 01 b5 4f e9 98  00 00 00 80 00 00 00 00  |r....O..........|
00000060  00 00 00 00 ff fa eb 05  f6 c2 80 74 05 f6 c2 70  |...........t...p|
00000070  74 02 b2 80 ea 79 7c 00  00 31 c0 8e d8 8e d0 bc  |t....y|..1......|
00000080  00 20 fb a0 64 7c 3c ff  74 02 88 c2 52 be 80 7d  |. ..d|<.t...R..}|
00000090  e8 17 01 be bf 7d b4 41  bb aa 55 cd 13 5a 52 72  |.....}.A..U..ZRr|
000000a0  3d 81 fb 55 aa 75 37 83  e1 01 74 32 31 c0 89 44  |=..U.u7...t21..D|
000000b0  04 40 88 44 ff 89 44 02  c7 04 10 00 66 8b 1e b0  |.@.D..D.....f...|
000000c0  7d 66 89 5c 08 66 8b 1e  b4 7d 66 89 5c 0c c7 44  |}f.\.f...}f.\..D|
000000d0  06 00 70 b4 42 cd 13 72  05 bb 00 70 eb 76 b4 08  |..p.B..r...p.v..|
000000e0  cd 13 73 0d 5a 84 d2 0f  83 36 ff be 8b 7d e9 82  |..s.Z....6...}..|
000000f0  00 66 0f b6 c6 88 64 ff  40 66 89 44 04 0f b6 d1  |.f....d.@f.D....|
00000100  c1 e2 02 88 e8 88 f4 40  89 44 08 0f b6 c2 c0 e8  |.......@.D......|
00000110  02 66 89 04 66 a1 b4 7d  66 09 c0 75 4e 66 a1 b0  |.f..f..}f..uNf..|
00000120  7d 66 31 d2 66 f7 34 88  d1 31 d2 66 f7 74 04 3b  |}f1.f.4..1.f.t.;|
00000130  44 08 7d 37 fe c1 88 c5  30 c0 c1 e8 02 08 c1 88  |D.}7....0.......|
00000140  d0 5a 88 c6 bb 00 70 8e  c3 31 db b8 01 02 cd 13  |.Z....p..1......|
00000150  72 1e 8c c3 60 1e b9 00  01 8e db 31 f6 bf 00 80  |r...`......1....|
00000160  8e c6 fc f3 a5 1f 61 ff  26 5a 7c be 86 7d eb 03  |......a.&Z|..}..|
00000170  be 95 7d e8 34 00 be 9a  7d e8 2e 00 cd 18 eb fe  |..}.4...}.......|
00000180  47 52 55 42 20 00 47 65  6f 6d 00 48 61 72 64 20  |GRUB .Geom.Hard |
00000190  44 69 73 6b 00 52 65 61  64 00 20 45 72 72 6f 72  |Disk.Read. Error|
000001a0  0d 0a 00 bb 01 00 b4 0e  cd 10 ac 3c 00 75 f4 c3  |...........<.u..|
000001b0  1c 97 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001c0  02 00 ee 1d 0c 13 01 00  00 00 ab 9b 00 00 00 00  |................|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sda1: unknown GPT attributes
1000000000000001

/dev/sda2: unknown GPT attributes
1000000000000001

/dev/sda3: unknown GPT attributes
1000000000000001
Unknown BootLoader on sda1

00000000  01 43 44 30 30 31 01 00  20 20 20 20 20 20 20 20  |.CD001..        |
00000010  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000020  20 20 20 20 20 20 20 20  49 53 4f 49 4d 41 47 45  |        ISOIMAGE|
00000030  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000040  20 20 20 20 20 20 20 20  00 00 00 00 00 00 00 00  |        ........|
00000050  eb 26 00 00 00 00 26 eb  00 00 00 00 00 00 00 00  |.&....&.........|
00000060  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000070  00 00 00 00 00 00 00 00  01 00 00 01 01 00 00 01  |................|
00000080  00 08 08 00 c4 00 00 00  00 00 00 c4 58 00 00 00  |............X...|
00000090  00 00 00 00 00 00 00 59  00 00 00 00 22 00 13 00  |.......Y...."...|
000000a0  00 00 00 00 00 13 00 08  00 00 00 00 08 00 75 05  |..............u.|
000000b0  06 12 08 00 00 02 00 00  01 00 00 01 01 00 20 20  |..............  |
000000c0  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
*
000001b0  20 20 20 20 20 20 20 20  20 20 20 20 20 20 58 4f  |              XO|
000001c0  52 52 49 53 4f 2d 31 2e  33 2e 32 20 32 30 31 33  |RRISO-1.3.2 2013|
000001d0  2e 30 38 2e 30 37 2e 31  31 30 30 30 31 2c 20 4c  |.08.07.110001, L|
000001e0  49 42 49 53 4f 42 55 52  4e 2d 31 2e 33 2e 32 2c  |IBISOBURN-1.3.2,|
000001f0  20 4c 49 42 49 53 4f 46  53 2d 31 2e 33 2e 32 2c  | LIBISOFS-1.3.2,|
00000200



ADDITIONAL INFORMATION :
=================== log of boot-info 20181027_0938 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
GPT PMBR size mismatch (39851 != 7987197) will be corrected by w(rite).
boot-info is executed in installed-session (Ubuntu 16.04.1 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic root=UUID=13a4898b-8be6-49e9-82ac-fe06a90d051f ro
mount: wrong fs type, bad option, bad superblock on /dev/sda3,
missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.
mount /dev/sda3 : Error code 32
mount -r /dev/sda3 /mnt/boot-sav/sda3
mount: wrong fs type, bad option, bad superblock on /dev/sda3,
missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.
mount -r /dev/sda3 : Error code 32
mount: /dev/sda1 is write-protected, mounting read-only
NTFS signature is missing.
Failed to mount '/dev/sda1': Argument invalide
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sda1 : Error code 12
mount -r /dev/sda1 /mnt/boot-sav/sda1
NTFS signature is missing.
Failed to mount '/dev/sda1': Argument invalide
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sda1 : Error code 12

=================== os-prober:
/dev/sdb2:L'OS actuellement utilisé - Ubuntu 16.04.1 LTS CurrentSession:linux
/dev/sda3:Mac OS X:MacOSX:macosx

=================== blkid:
/dev/sda2: SEC_TYPE="msdos" UUID="10CA-5B68" TYPE="vfat" PARTLABEL="EFI boot partition" PARTUUID="06bc6ebb-32ba-456c-9033-cde8f419f20e"
/dev/sda3: LABEL="ISOIMAGE" TYPE="hfsplus" PARTLABEL="Gap1" PARTUUID="06bc6ebb-32ba-456c-9030-cde8f419f20e"
/dev/sdb1: UUID="C2D1-B6DB" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="8c289689-dd9e-4db2-9734-c781fff47bd7"
/dev/sdb2: UUID="13a4898b-8be6-49e9-82ac-fe06a90d051f" TYPE="ext4" PARTUUID="efd8f8b4-29b7-40a0-8e48-1bf867956dd3"
/dev/sdb3: UUID="a85681f0-675a-4408-926c-416e6da9bbca" TYPE="swap" PARTUUID="c89f104d-0322-48b7-9f22-86496205f4e9"
/dev/sda1: PARTLABEL="Gap0" PARTUUID="06bc6ebb-32ba-456c-9032-cde8f419f20e"


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

mount: wrong fs type, bad option, bad superblock on /dev/sda3,
missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.
mount /dev/sda3 : Error code 32
mount -r /dev/sda3 /mnt/boot-sav/sda3
mount: wrong fs type, bad option, bad superblock on /dev/sda3,
missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.
mount -r /dev/sda3 : Error code 32
mount: /dev/sda1 is write-protected, mounting read-only
NTFS signature is missing.
Failed to mount '/dev/sda1': Argument invalide
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sda1 : Error code 12
mount -r /dev/sda1 /mnt/boot-sav/sda1
NTFS signature is missing.
Failed to mount '/dev/sda1': Argument invalide
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sda1 : Error code 12
GPT PMBR size mismatch (39851 != 7987197) will be corrected by w(rite).
GPT PMBR size mismatch (39851 != 7987197) will be corrected by w(rite).

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 juil. 19  2016 grub.d
total 76
-rwxr-xr-x 1 root root  9791 juin  17  2016 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 juin  17  2016 10_linux
-rwxr-xr-x 1 root root 11082 juin  17  2016 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 juin  17  2016 30_os-prober
-rwxr-xr-x 1 root root  1418 juin  17  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juin  17  2016 40_custom
-rwxr-xr-x 1 root root   216 juin  17  2016 41_custom
-rw-r--r-- 1 root root   483 juin  17  2016 README




=================== /etc/default/grub :

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

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
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"



/boot/efi detected in the fstab of sdb2: UUID=C2D1-B6DB   (sdb1)
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/boot.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootia32.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
ls /sys/firmware/efi/vars : SmmS3NvsData-8983fd2d-113c-4e2b-8f47-0abfeb20a41a,SmbiosPolicy-41a3ee4e-6d57-418b-8f8e-c366a5b70c4b,Setup-a04a27f4-df00-4d42-b552-39511302113d,PowerOnPassword-8be4df61-93ca-11d2-aa0d-00e098032b8c,OneTimeBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c,Offset-d0df236b-385a-4609-b988-3938fa526ed9,new_var,MTC-eb704011-1402-11d3-8e77-00a0c969723b,LegacyDevOrder-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,HybridGraphicsGlobalVariable-4c47e0c8-1f60-447f-81b4-bdc35bf1e4cf,EXTB-8be4df61-93ca-11d2-aa0d-00e098032b8c,ErrOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,del_var,CustomBootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,Custom-a04a27f4-df00-4d42-b552-39511302113d,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0003-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0002-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0001-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,BiosReleaseDate-8be4df61-93ca-11d2-aa0d-00e098032b8c,BackupLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,AcpiGlobalVariable-c020489e-6db2-4ef2-9aa5-ca06fc11d36a,
Veuillez indiquer ce message à boot.repair@gmail.com

=================== efibootmgr -v
BootCurrent: 0003
BootOrder: 0003,0001,0000,0002
Boot0000* TOSHIBA MK2552GSX                       	BBS(HD,,0x0).......................................................................
Boot0001* MATSHITADVD-RAM UJ862AS                 	BBS(CDROM,,0x0).......................................................................
Boot0002* JetFlashTS4GJFV30       	BBS(18,,0x500)..................y.......w...{........................................
Boot0003* Acpi(PNP0A03,0)/Pci(1D|7)/Usb(2, 0)/HD(Part2,Sig06BC6EBB-32BA-456C-9033-CDE8F419F20E)	PciRoot(0x0)/Pci(0x1d,0x7)/USB(2,0)/HD(2,GPT,06bc6ebb-32ba-456c-9033-cde8f419f20e,0x168,0x1680)

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot maybe enabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sdb2	: sdb,	not-sepboot,	grubenv-ok	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, .
sda2	: 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,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda2.
sda3	: 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,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda3.
sdb1	: sdb,	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, /boot/efi.
sda1	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.

sdb	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	usb-disk,	not-mmc, has-os,	64 sectors * 512 bytes


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

BYT;
/dev/sda:4089MB:scsi:512:512:gpt:JetFlash TS4GJFV30:;
1:32.8kB:184kB:152kB::Gap0:hidden, msftdata;
2:184kB:3133kB:2949kB::EFI boot partition:boot, hidden, esp;
3:3133kB:20.4MB:17.2MB:hfs+:Gap1:hidden, msftdata;

BYT;
/dev/sdb:250GB:scsi:512:512:gpt:ATA TOSHIBA MK2552GS:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:248GB:247GB:ext4::;
3:248GB:250GB:2074MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE    SIZE LABEL
sda   disk iso9660   3,8G ISOIMAGE
sda1  part iso9660   148K ISOIMAGE
sda2  part vfat      2,8M ISOIMAGE
sda3  part hfsplus  16,5M ISOIMAGE
sdb   disk         232,9G
sdb1  part vfat      512M
sdb2  part ext4    230,5G
sdb3  part swap        2G
sr0   rom           1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  1 running
sda1     1  0  1
sda2     1  0  1         /mnt/boot-sav/sda2
sda3     1  0  1
sdb      1  0  0 running
sdb1     1  0  0         /boot/efi
sdb2     1  0  0         /
sdb3     1  0  0         [SWAP]
sr0      1  0  1 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=969260k,nr_inodes=242315,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=197708k,mode=755)
/dev/sdb2 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
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/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/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/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/sdb1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=197708k,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)
/dev/sda2 on /mnt/boot-sav/sda2 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 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 holders inflight integrity power queue range removable ro sdb1 sdb2 sdb3 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  agpgart autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse fw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kmsg lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sdb3 serial sg0 sg1 sg2 shm snapshot snd sonypi sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda2
00000000  eb 3c 90 4d 54 4f 4f 34  30 31 38 00 02 02 01 00  |.<.MTOO4018.....|
00000010  02 f0 00 80 16 f0 09 00  24 00 02 00 00 00 00 00  |........$.......|
00000020  00 00 00 00 00 01 29 68  5b ca 10 4e 4f 20 4e 41  |......)h[..NO NA|
00000030  4d 45 20 20 20 20 46 41  54 31 32 20 20 20 fa 31  |ME    FAT12   .1|
00000040  c0 8e d8 8e c0 fc b9 00  01 be 00 7c bf 00 80 f3  |...........|....|
00000050  a5 ea 56 00 00 08 b8 01  02 bb 00 7c ba 80 00 b9  |..V........|....|
00000060  01 00 cd 13 72 05 ea 00  7c 00 00 cd 19 00 00 00  |....r...|.......|
00000070  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 80 00  |................|
000001c0  01 00 04 01 24 4f 00 00  00 00 80 16 00 00 00 00  |....$O..........|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 00 04 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 db b6 d1 c2 4e  4f 20 4e 41 4d 45 20 20  |..)....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
GPT PMBR size mismatch (39851 != 7987197) will be corrected by w(rite).

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  947M     0  947M   0% /dev
tmpfs          tmpfs     194M  6.3M  187M   4% /run
/dev/sdb2      ext4      227G  3.8G  212G   2% /
tmpfs          tmpfs     966M  300K  966M   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     966M     0  966M   0% /sys/fs/cgroup
/dev/sdb1      vfat      511M  5.9M  506M   2% /boot/efi
tmpfs          tmpfs     194M   48K  194M   1% /run/user/1000
/dev/sda2      vfat      2.8M  320K  2.5M  12% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 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


Disk /dev/sda: 3.8 GiB, 4089445376 bytes, 7987198 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 06BC6EBB-32BA-456C-9031-CDE8F419F20E

Device     Start   End Sectors  Size Type
/dev/sda1     64   359     296  148K Microsoft basic data
/dev/sda2    360  6119    5760  2.8M EFI System
/dev/sda3   6120 39803   33684 16.5M Microsoft basic data


Disk /dev/sdb: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: E4346AF3-52C1-41EA-B9B8-4FD306252867

Device         Start       End   Sectors   Size Type
/dev/sdb1       2048   1050623   1048576   512M EFI System
/dev/sdb2    1050624 484345855 483295232 230.5G Linux filesystem
/dev/sdb3  484345856 488396799   4050944     2G Linux swap




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb2, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sdb1/efi/.../grub*.efi !

Vous souhaiterez peut-être aussi installer Refind. (https://help.ubuntu.com/community/ubuntupreciseon2011imac)


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

De plus, j'ai essayé d'avoir le menu avec F11, ça en donne rien, aucun menu ne s'affiche.

Dernière modification par seramik (Le 27/10/2018, à 08:50)

Hors ligne

#32 Le 27/10/2018, à 08:56

malbo

Re : [résolu] menu gnu grub

Bonjour,
Cet extrait de ton dernier Boot-Info montre que ça n'a pas marché :

=================== efibootmgr -v
BootCurrent: 0003
BootOrder: 0003,0001,0000,0002
Boot0000* TOSHIBA MK2552GSX                       	BBS(HD,,0x0).......................................................................
Boot0001* MATSHITADVD-RAM UJ862AS                 	BBS(CDROM,,0x0).......................................................................
Boot0002* JetFlashTS4GJFV30       	BBS(18,,0x500)..................y.......w...{........................................
Boot0003* Acpi(PNP0A03,0)/Pci(1D|7)/Usb(2, 0)/HD(Part2,Sig06BC6EBB-32BA-456C-9033-CDE8F419F20E)	PciRoot(0x0)/Pci(0x1d,0x7)/USB(2,0)/HD(2,GPT,06bc6ebb-32ba-456c-9033-cde8f419f20e,0x168,0x1680)

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot maybe enabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)

Si ça avait marché, tu aurais dû avoir la création d'une entrée "ubuntu" dans la liste. Mais rien n'a changé. Je suis à court d'idées.

Je te suggère de réaliser une LiveUSB de la version 32 bits de Ubuntu 16.04.1 (fichier ubuntu-16.04.1-desktop-i386.iso à télécharger ici) et d'essayer de démarrer dessus. Si tu y parviens, ce serait une lueur d'espoir parce que ça signifierait que tu peux démarrer en mode non-EFI (*) sur cette LiveUSB, donc que tu pourrais faire l'installation en mode non-EFI

(*) un démarrage en mode UEFI est impossible avec la version 32 bits (seule la version 64 bits que tu utilises actuellement peut démarrer en mode UEFI). On ne peut démarrer qu'en mode Bios sur une version 32 bits.

Dernière modification par malbo (Le 27/10/2018, à 10:39)

Hors ligne

#33 Le 27/10/2018, à 13:26

seramik

Re : [résolu] menu gnu grub

ok je test

Hors ligne

#34 Le 27/10/2018, à 18:00

seramik

Re : [résolu] menu gnu grub

Bon, ben merci à tous
Effectivement le ubuntu 16.04.1 en 32 bits fonctionne parfaitement

question subsidiaire  :
je suppose qu'il faut que j'évite de faire des MAJ  pour ne pas passer en 64 bits ?

Hors ligne

#35 Le 28/10/2018, à 07:03

malbo

Re : [résolu] menu gnu grub

seramik a écrit :

je suppose qu'il faut que j'évite de faire des MAJ  pour ne pas passer en 64 bits ?

Rien à voir. Une install faite en 32 bits reste en 32 bits quand on fait ses mises à jour.

Voici comment j'imagine le fonctionnement de ton ordi : quand il détecte qu'un périphérique est bootable en mode EFI, il bootera en mode EFI sur ce prériphérique, même si ledit périphérique est également bootable en mode non-EFI. C'est pour cette raison que je t'ai proposé la version 32 bits : comme elle n'est bootable qu'en mode non-EFI, ton ordi a booté dessus en mode non-EFI.
Du coup, ça m'a mis la puce à l'oreille et j'ai fait des manips pour vérifier la chose : il serait possible de forcer l'installation de la 16.04.1 64 bits en mode Bios (non-EFI). Cela peut se faire depuis Windows ou depuis Ubuntu : il faut connecter la LiveUSB Ubuntu 16.04.1 64 bits, la monter et supprimer le dossier EFI qui se trouve à la racine de cette clé afin qu'il ne soit plus possible de démarrer en mode EFI sur cette LiveUSB. Chez moi ça marche : la LiveUSB 16.04.1 64 bits (j'ai pris exactement cette version et j'ai fait ma LiveUSB suivant cette recette) amputée de son dossier EFI reste bien bootable en mode non-EFI (mode Bios traditionnel) après l'opération.

EDIT : je persiste et signe pour te proposer la suppression du dossier EFI. Toutefois, je signale que pour ma manip de validation, j'ai procédé comme suit :
1) Vérif que le démarrage sur la LiveUSB non trafiquée se fait bien en mode EFI
2) depuis une session d'un autre Ubuntu, je connecte la LiiveUSB et je renomme le dossier "EFI" qui se trouve à la racine de la Live USB en "EFI_KO"
3) je vérifie que la LiveUSB ne boote plus en mode EFI
4) Depuis une session de l'autre Ubuntu, je renomme le dossier "EFI_KO" en "EFI" (retour à la désignation d'origine)
5) je vérifie que la LiveUSB boote bien en mode EFI

Dernière modification par malbo (Le 28/10/2018, à 09:35)

Hors ligne

#36 Le 28/10/2018, à 09:07

seramik

Re : [résolu] menu gnu grub

bien compris, je tente ça.

Hors ligne

#37 Le 28/10/2018, à 11:01

seramik

Re : [résolu] menu gnu grub

enfin, je n'ai pas tout saisi.
au post #7, j'arrivais déjà à booter sur une LiveUSB avec Ubuntu 16.04.1 en 64 bits,
mon soucis, à l'époque, c'était que la version installée sur le DD ne bootait pas sur le DD
Avec les LiveUSB, ça a toujours fonctionné quelque soit les versions.
et je viens de tester ; si je boot sur ma LiveUSB 16.04.1 en 64 bits sans le repertoire EFI, ca boot correctement

je vais tenter l'install avec cette liveUSB

Dernière modification par seramik (Le 28/10/2018, à 11:26)

Hors ligne

#38 Le 28/10/2018, à 11:22

malbo

Re : [résolu] menu gnu grub

seramik a écrit :

ET si ma LiveUSB boot en mode EFI, et que j'installe ubuntu sur le DD (à partir de la LiveUSB), la version du DD devrait elle aussi booter en EFI ?

ça fonctionne comme ça pour tout le monde :
- quand le démarrage de l'ordi sur la LiveUSB est en mode EFI, si l'install est lancée, Ubuntu est installé en mode EFI et après install, le démarrage de l'ordi sur ce Ubuntu ne peut se faire qu'en mode EFI
- quand le démarrage de l'ordi sur la LiveUSB est en mode Bios, si l'install est lancée, Ubuntu est installé en mode Bios et après install, le démarrage de l'ordi sur ce Ubuntu ne peut se faire qu'en mode Bios

J'espère que c'est clair.

seramik a écrit :

au post #7, j'arrivais déjà à booter sur une LiveUSB avec Ubuntu 16.04.1 en 64 bits,

Oui mais le démarrage se faisait en mode EFI. Ce que je propose dans mon post #35 (trafiquer la LiveUSB pour supprimer le dossier EFI), c'est pour imposer que le démarrage se fasse en mode Bios (non-EFI)

Dernière modification par malbo (Le 28/10/2018, à 11:28)

Hors ligne

#39 Le 28/10/2018, à 12:16

seramik

Re : [résolu] menu gnu grub

Bravo et félicitation,
j'ai maintenant ubuntu 16.04.1 en 64 bits qui fonctionne correctement
l'ordi démarre sans clé usb,
tout est parfait, la vie est belle big_smile

Je te remercie pour le temps passé à m'aider pour résoudre tout ça,
Merci à cette belle communauté de Linux
Bravo encore à malbo pour sa persévérance

pour moi, la suite est facile, je vais faire les différentes MAJ, et je vais aller completer l'installation de ubuntu et puis sûrement passer à la dernière version 18.04.1
et si j'ai le courage, je vais essayer de compléter la liste des portables du site (mais rien n'est sur de ce coté)

Hors ligne

#40 Le 28/10/2018, à 13:12

malbo

Re : [résolu] menu gnu grub

seramik a écrit :

j'ai maintenant ubuntu 16.04.1 en 64 bits qui fonctionne correctement

C'est une belle réussite. N'oublie pas une chose importante : si tu dois réparer un jour ton Ubuntu installé, il faudra que tu utilises la LiveUSB qui t'a servi pour cette installation ou bien tu devras refaire une LiveUSB 16.04.1 64 bits spécialement pour l'occasion mais sans oublier de virer le dossier EFI de la LiveUSB. Sinon, tu risquerais d'aggraver la situation. 

seramik a écrit :

si j'ai le courage, je vais essayer de compléter la liste des portables du site

Pas la peine. Je vais m'en charger. EDIT : c'est fait. J'ai ajouté ton modèle VGN-Z31MN/B dans la Liste des portables « Sony Vaio » . Pour mémoire, ce modèle est décrit sur cette page : https://www.laptopspirit.fr/30768/sony- … p9600.html (on peut y lire que ce modèle était vendu environ 1900 euros en février 2009. Il fallait casser la tirelire...)
Et on peut voir plus de détails sur le matériel dans le post #15 plus haut.

ps : je te prie de passer la discussion en "résolu" en procédant comme suit :
1) te connecter sur le forum
2) cliquer sur "Modifier" en bas à droite de ton PREMIER post
3) modifier le titre de la discussion pour qu'il devienne :

[Résolu] menu gnu grub 

Dernière modification par malbo (Le 28/10/2018, à 13:45)

Hors ligne

#41 Le 28/10/2018, à 17:20

seramik

Re : [résolu] menu gnu grub

dernier mot : je suis passé à la dernière version de Ubuntu, j'ai posé mes extensions préférées à firefox
bref que du bonheur
encore merci

Hors ligne

#42 Le 28/10/2018, à 18:30

malbo

Re : [résolu] menu gnu grub

Peux-tu faire un Boot-Info depuis une session de ton Ubuntu dernière version installée pour que je puisse voir ce que ça donne ?

Hors ligne

#43 Le 28/10/2018, à 19:21

seramik

Re : [résolu] menu gnu grub

Voici :
http://paste.ubuntu.com/p/9q9Y3bpFjG/

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


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

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

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

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

sda5: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 232.9 GiB, 250059350016 bytes, 488397168 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   484,343,807   484,341,760  83 Linux
/dev/sda2         484,345,854   488,396,799     4,050,946   5 Extended
/dev/sda5         484,345,856   488,396,799     4,050,944  82 Linux swap / Solaris


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/sda1        88b41b77-350b-4293-aec8-caaf4f6c452a   ext4       
/dev/sda5        a85681f0-675a-4408-926c-416e6da9bbca   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Oct 28 19:15 ata-MATSHITADVD-RAM_UJ862AS_HG02_019336 -> ../../sr0
lrwxrwxrwx 1 root root  9 Oct 28 19:19 ata-TOSHIBA_MK2552GSX_1975P548T -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 28 19:19 ata-TOSHIBA_MK2552GSX_1975P548T-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 28 19:19 ata-TOSHIBA_MK2552GSX_1975P548T-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 28 19:19 ata-TOSHIBA_MK2552GSX_1975P548T-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Oct 28 19:19 wwn-0x5000039182380695 -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 28 19:19 wwn-0x5000039182380695-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 28 19:19 wwn-0x5000039182380695-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 28 19:19 wwn-0x5000039182380695-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

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


=========================== sda1/boot/grub/grub.cfg: ===========================

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  88b41b77-350b-4293-aec8-caaf4f6c452a
else
  search --no-floppy --fs-uuid --set=root 88b41b77-350b-4293-aec8-caaf4f6c452a
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-88b41b77-350b-4293-aec8-caaf4f6c452a' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  88b41b77-350b-4293-aec8-caaf4f6c452a
	else
	  search --no-floppy --fs-uuid --set=root 88b41b77-350b-4293-aec8-caaf4f6c452a
	fi
        linux	/boot/vmlinuz-4.15.0-38-generic root=UUID=88b41b77-350b-4293-aec8-caaf4f6c452a ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-38-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-88b41b77-350b-4293-aec8-caaf4f6c452a' {
	menuentry 'Ubuntu, avec Linux 4.15.0-38-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-38-generic-advanced-88b41b77-350b-4293-aec8-caaf4f6c452a' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  88b41b77-350b-4293-aec8-caaf4f6c452a
		else
		  search --no-floppy --fs-uuid --set=root 88b41b77-350b-4293-aec8-caaf4f6c452a
		fi
		echo	'Chargement de Linux 4.15.0-38-generic…'
	        linux	/boot/vmlinuz-4.15.0-38-generic root=UUID=88b41b77-350b-4293-aec8-caaf4f6c452a ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-38-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-38-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-38-generic-recovery-88b41b77-350b-4293-aec8-caaf4f6c452a' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  88b41b77-350b-4293-aec8-caaf4f6c452a
		else
		  search --no-floppy --fs-uuid --set=root 88b41b77-350b-4293-aec8-caaf4f6c452a
		fi
		echo	'Chargement de Linux 4.15.0-38-generic…'
	        linux	/boot/vmlinuz-4.15.0-38-generic root=UUID=88b41b77-350b-4293-aec8-caaf4f6c452a ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-38-generic
	}
	menuentry 'Ubuntu, avec Linux 4.4.0-138-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-138-generic-advanced-88b41b77-350b-4293-aec8-caaf4f6c452a' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  88b41b77-350b-4293-aec8-caaf4f6c452a
		else
		  search --no-floppy --fs-uuid --set=root 88b41b77-350b-4293-aec8-caaf4f6c452a
		fi
		echo	'Chargement de Linux 4.4.0-138-generic…'
	        linux	/boot/vmlinuz-4.4.0-138-generic root=UUID=88b41b77-350b-4293-aec8-caaf4f6c452a ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-138-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-138-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-138-generic-recovery-88b41b77-350b-4293-aec8-caaf4f6c452a' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  88b41b77-350b-4293-aec8-caaf4f6c452a
		else
		  search --no-floppy --fs-uuid --set=root 88b41b77-350b-4293-aec8-caaf4f6c452a
		fi
		echo	'Chargement de Linux 4.4.0-138-generic…'
	        linux	/boot/vmlinuz-4.4.0-138-generic root=UUID=88b41b77-350b-4293-aec8-caaf4f6c452a ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-138-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  88b41b77-350b-4293-aec8-caaf4f6c452a
	else
	  search --no-floppy --fs-uuid --set=root 88b41b77-350b-4293-aec8-caaf4f6c452a
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  88b41b77-350b-4293-aec8-caaf4f6c452a
	else
	  search --no-floppy --fs-uuid --set=root 88b41b77-350b-4293-aec8-caaf4f6c452a
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

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

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

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

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

=============================== sda1/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb1 during installation
UUID=88b41b77-350b-4293-aec8-caaf4f6c452a /               ext4    errors=remount-ro 0       1
# swap was on /dev/sdb5 during installation
UUID=a85681f0-675a-4408-926c-416e6da9bbca none            swap    sw              0       0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

 226.239780426 = 242.923114496  boot/grub/grub.cfg                             3
 226.186168671 = 242.865549312  boot/grub/i386-pc/core.img                     1
   8.325088501 = 8.938995712    boot/vmlinuz-4.15.0-38-generic                 1
   4.820148468 = 5.175595008    boot/vmlinuz-4.4.0-138-generic                 1
   8.325088501 = 8.938995712    vmlinuz                                        1
   4.820148468 = 5.175595008    vmlinuz.old                                    1
   9.216728210 = 9.896386560    boot/initrd.img-4.15.0-38-generic              1
   9.165019989 = 9.840865280    boot/initrd.img-4.4.0-138-generic              2
   9.216728210 = 9.896386560    initrd.img                                     1
   9.165019989 = 9.840865280    initrd.img.old                                 2


ADDITIONAL INFORMATION :
=================== log of boot-info 20181028_1919 ===================
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-4.15.0-38-generic root=UUID=88b41b77-350b-4293-aec8-caaf4f6c452a ro quiet splash vt.handoff=1

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

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/sda1: UUID="88b41b77-350b-4293-aec8-caaf4f6c452a" TYPE="ext4" PARTUUID="c0ad1ff7-01"
/dev/sda5: UUID="a85681f0-675a-4408-926c-416e6da9bbca" TYPE="swap" PARTUUID="c0ad1ff7-05"


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


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 oct.  28 15:52 grub.d
total 80
-rwxr-xr-x 1 root root  9783 oct.  11 14:39 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12693 oct.  11 14:39 10_linux
-rwxr-xr-x 1 root root 11298 oct.  11 14:39 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 oct.  11 14:39 30_os-prober
-rwxr-xr-x 1 root root  1418 juin  17  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juin  17  2016 40_custom
-rwxr-xr-x 1 root root   216 juin  17  2016 41_custom
-rw-r--r-- 1 root root   483 juin  17  2016 README




=================== /etc/default/grub :

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

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

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

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

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

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

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

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




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


=================== PARTITIONS & DISKS:
sda1	: 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, .

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


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

BYT;
/dev/sda:250GB:scsi:512:512:msdos:ATA TOSHIBA MK2552GS:;
1:1049kB:248GB:248GB:ext4::boot;
2:248GB:250GB:2074MB:::;
5:248GB:250GB:2074MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs  87,9M
loop1 loop squashfs   4,9M
sda   disk          232,9G
sda1  part ext4       231G
sda2  part              1K
sda5  part swap         2G
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /snap/core/5662
loop1    1  1  0         /snap/canonical-livepatch/50
sda      1  0  0 running
sda1     1  0  0         /
sda2     1  0  0
sda5     1  0  0         [SWAP]
sr0      1  0  1 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1954440k,nr_inodes=488610,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=396940k,mode=755)
/dev/sda1 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=41,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14429)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (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/core_5662.snap on /snap/core/5662 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/canonical-livepatch_50.snap on /snap/canonical-livepatch/50 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=396940k,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=396940k,mode=755)
nsfs on /run/snapd/ns/canonical-livepatch.mnt type nsfs (rw)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda5 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse fw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kmsg lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda5 serial sg0 sg1 shm snapshot snd sonypi sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     388M  1.6M  387M   1% /run
/dev/sda1      ext4      228G  5.3G  211G   3% /
tmpfs          tmpfs     1.9G   35M  1.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs   88M   88M     0 100% /snap/core/5662
/dev/loop1     squashfs  5.0M  5.0M     0 100% /snap/canonical-livepatch/50
tmpfs          tmpfs     388M  128K  388M   1% /run/user/1000

=================== fdisk -l:
Disk /dev/loop0: 87.9 MiB, 92123136 bytes, 179928 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: 4.9 MiB, 5148672 bytes, 10056 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: 232.9 GiB, 250059350016 bytes, 488397168 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: 0xc0ad1ff7

Device     Boot     Start       End   Sectors  Size Id Type
/dev/sda1  *         2048 484343807 484341760  231G 83 Linux
/dev/sda2       484345854 488396799   4050946    2G  5 Extended
/dev/sda5       484345856 488396799   4050944    2G 82 Linux swap / Solaris




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


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


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

Hors ligne

#44 Le 28/10/2018, à 21:02

malbo

Re : [résolu] menu gnu grub

A la lecture de ton post #41, j'avais compris que tu avais fait une installation toute propre de Ubuntu 18.04.1 64 bits. En fait, je crois que tu as fait une mise à niveau par internet proposée par le gestionnaire de mise à jour (j'en parle dans ce post de la mise à niveau proposée). Tu peux confirmer ?

Dernière modification par malbo (Le 28/10/2018, à 21:03)

Hors ligne

#45 Le 28/10/2018, à 21:13

seramik

Re : [résolu] menu gnu grub

oui effectivement, j'ai fait une MAJ
je l'ai trouvé quand on clique dans paramètres et qu'on demande la version installée, il y a une option "passer à la dernière version".

ça télécharge effectivement des paquets du net 
et c'est mega-long, ça a pris facilement plus d'une heure à attendre devant le PC

pourquoi ce n'est pas propre ?

Hors ligne

#46 Le 29/10/2018, à 06:41

malbo

Re : [résolu] menu gnu grub

seramik a écrit :

pourquoi ce n'est pas propre ?

A mon avis, c'est propre. C'est seulement que dans ton cas, il aurait été plus rapide d'installer directement la 18.04.1 64 bits à l'aide d'une LiveUSB 18.04.1 64 bits trafiquée (dossier EFI supprimé) comme tu l'avais fait pour installer la version 16.04.1 64 bits.

Hors ligne

#47 Le 29/10/2018, à 10:02

seramik

Re : [résolu] menu gnu grub

oui effectivement c'est bien trop long par rapport à la LiveUSB

Hors ligne