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Ubuntu 18.04 LTS
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#1 Le 23/05/2018, à 17:39

mdu

paquet grub-efi-amd64-signed

J' ai testé la 18.04 lts sur un Lenovo G70. Pas de problème.
Je veux l' installer mais j' ai le message d' erreur suivant :

Le paquet grub-efi-amd64-signed n' a pas pu être installé dans /target/. En l' absence du programme de démarrage GRUB, le système installé ne pourra pas démarrer

.
J' ai fait l' installation à partit d' une USB Live.
Merci pour votre aide.

Hors ligne

#2 Le 23/05/2018, à 18:28

lucmars

Re : paquet grub-efi-amd64-signed

Lors de l'installe, avais-tu opté pour etre connecté à internet ? C'est de l'histoire ancienne mais cette option était cause du dit message.

Enfin bon, en live fais nous un boot-info (voir doc)

Hors ligne

#3 Le 23/05/2018, à 20:29

mdu

Re : paquet grub-efi-amd64-signed

@lucmars
Le boot info en live à cette adresse :
http://paste.ubuntu.com/p/MN55Sm4P88/
Merci pour aide.

Hors ligne

#4 Le 23/05/2018, à 21:06

lucmars

Re : paquet grub-efi-amd64-signed

Ton boot-info

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

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sda2: __________________________________________________________________________

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

sda5: __________________________________________________________________________

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

sda6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 3572460. According to the info 
                       in the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /mnt/BootInfo/sdb1: /dev/sdb1 already mounted or mount point busy.
mount: /mnt/BootInfo/sdb2: /dev/sdb2 already mounted or mount point busy.

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

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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048    58,593,279    58,591,232  83 Linux
/dev/sda2          58,595,326 1,953,523,711 1,894,928,386   5 Extended
/dev/sda5          58,595,328    66,592,767     7,997,440  82 Linux swap / Solaris
/dev/sda6          66,594,816 1,953,523,711 1,886,928,896  83 Linux


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.9 GiB, 16008609792 bytes, 31266816 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     3,648,511     3,648,512   0 Empty
/dev/sdb2           3,572,460     3,577,131         4,672  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     3,648,455     3,648,456 Data partition (Windows/Linux)
/dev/sdb2   +  R      3,572,460     3,577,131         4,672 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        a6f15c63-7221-4108-8f05-d847a1f4645e   ext4       
/dev/sda5        dfc52c0d-0a41-455f-9b76-bd6e25f702db   swap       
/dev/sda6        e0e54d47-7afb-4f85-8fc1-ca00b402e6c8   ext4       
/dev/sdb1        2018-04-26-18-48-55-00                 iso9660    Kubuntu 18.04 LTS amd64
/dev/sdb2        044E-AC17                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 May 23 18:18 ata-PLDS_DVD-RW_DA8A6SH_DX0F86404L1CB4902PWT -> ../../sr0
lrwxrwxrwx 1 root root  9 May 23 18:25 ata-ST1000LM024_HN-M101MBB_S30YJ9AFB22252 -> ../../sda
lrwxrwxrwx 1 root root 10 May 23 18:25 ata-ST1000LM024_HN-M101MBB_S30YJ9AFB22252-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May 23 18:25 ata-ST1000LM024_HN-M101MBB_S30YJ9AFB22252-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May 23 18:25 ata-ST1000LM024_HN-M101MBB_S30YJ9AFB22252-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 May 23 18:25 ata-ST1000LM024_HN-M101MBB_S30YJ9AFB22252-part6 -> ../../sda6
lrwxrwxrwx 1 root root  9 May 23 18:25 usb-SanDisk_Cruzer_Pop_4C532000031012109282-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 May 23 18:25 usb-SanDisk_Cruzer_Pop_4C532000031012109282-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May 23 18:25 usb-SanDisk_Cruzer_Pop_4C532000031012109282-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 May 23 18:25 wwn-0x50004cf20e7d183b -> ../../sda
lrwxrwxrwx 1 root root 10 May 23 18:25 wwn-0x50004cf20e7d183b-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May 23 18:25 wwn-0x50004cf20e7d183b-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May 23 18:25 wwn-0x50004cf20e7d183b-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 May 23 18:25 wwn-0x50004cf20e7d183b-part6 -> ../../sda6

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb         /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)


=========================== 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  a6f15c63-7221-4108-8f05-d847a1f4645e
else
  search --no-floppy --fs-uuid --set=root a6f15c63-7221-4108-8f05-d847a1f4645e
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
fi
terminal_output gfxterm
if [ "${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
#set_background_image "images/tile.png";

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 0,0,0; 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-a6f15c63-7221-4108-8f05-d847a1f4645e' {
	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  a6f15c63-7221-4108-8f05-d847a1f4645e
	else
	  search --no-floppy --fs-uuid --set=root a6f15c63-7221-4108-8f05-d847a1f4645e
	fi
        linux	/boot/vmlinuz-4.4.0-127-generic root=UUID=a6f15c63-7221-4108-8f05-d847a1f4645e ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-127-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-a6f15c63-7221-4108-8f05-d847a1f4645e' {
	menuentry 'Ubuntu, with Linux 4.4.0-127-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-127-generic-advanced-a6f15c63-7221-4108-8f05-d847a1f4645e' {
		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  a6f15c63-7221-4108-8f05-d847a1f4645e
		else
		  search --no-floppy --fs-uuid --set=root a6f15c63-7221-4108-8f05-d847a1f4645e
		fi
		echo	'Loading Linux 4.4.0-127-generic ...'
	        linux	/boot/vmlinuz-4.4.0-127-generic root=UUID=a6f15c63-7221-4108-8f05-d847a1f4645e ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.4.0-127-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-127-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-127-generic-recovery-a6f15c63-7221-4108-8f05-d847a1f4645e' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  a6f15c63-7221-4108-8f05-d847a1f4645e
		else
		  search --no-floppy --fs-uuid --set=root a6f15c63-7221-4108-8f05-d847a1f4645e
		fi
		echo	'Loading Linux 4.4.0-127-generic ...'
	        linux	/boot/vmlinuz-4.4.0-127-generic root=UUID=a6f15c63-7221-4108-8f05-d847a1f4645e ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.4.0-127-generic
	}
	menuentry 'Ubuntu, with 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-a6f15c63-7221-4108-8f05-d847a1f4645e' {
		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  a6f15c63-7221-4108-8f05-d847a1f4645e
		else
		  search --no-floppy --fs-uuid --set=root a6f15c63-7221-4108-8f05-d847a1f4645e
		fi
		echo	'Loading Linux 4.4.0-31-generic ...'
	        linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=a6f15c63-7221-4108-8f05-d847a1f4645e ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		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 $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-a6f15c63-7221-4108-8f05-d847a1f4645e' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  a6f15c63-7221-4108-8f05-d847a1f4645e
		else
		  search --no-floppy --fs-uuid --set=root a6f15c63-7221-4108-8f05-d847a1f4645e
		fi
		echo	'Loading Linux 4.4.0-31-generic ...'
	        linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=a6f15c63-7221-4108-8f05-d847a1f4645e ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		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+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  a6f15c63-7221-4108-8f05-d847a1f4645e
	else
	  search --no-floppy --fs-uuid --set=root a6f15c63-7221-4108-8f05-d847a1f4645e
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$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  a6f15c63-7221-4108-8f05-d847a1f4645e
	else
	  search --no-floppy --fs-uuid --set=root a6f15c63-7221-4108-8f05-d847a1f4645e
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

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

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

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

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

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=a6f15c63-7221-4108-8f05-d847a1f4645e /               ext4    errors=remount-ro 0       1
# /home was on /dev/sda6 during installation
UUID=e0e54d47-7afb-4f85-8fc1-ca00b402e6c8 /home           ext4    defaults        0       2
# swap was on /dev/sda5 during installation
UUID=dfc52c0d-0a41-455f-9b76-bd6e25f702db none            swap    sw              0       0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

   4.289951324 = 4.606300160    boot/grub/grub.cfg                             1
   4.257637024 = 4.571602944    boot/grub/i386-pc/core.img                     1
   4.757629395 = 5.108465664    boot/vmlinuz-4.4.0-127-generic                 1
   1.062225342 = 1.140555776    boot/vmlinuz-4.4.0-31-generic                  1
   4.757629395 = 5.108465664    vmlinuz                                        1
   1.062225342 = 1.140555776    vmlinuz.old                                    1
  18.246238708 = 19.591749632   boot/initrd.img-4.4.0-127-generic              3
   4.292350769 = 4.608876544    boot/initrd.img-4.4.0-31-generic               4
  18.246238708 = 19.591749632   initrd.img                                     3
   4.292350769 = 4.608876544    initrd.img.old                                 4

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

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f3 06 b4 42 eb 15 eb 02  |...t.f.....B....|
00000070  31 c9 5a 51 b4 08 cd 13  5b 0f b6 c6 40 50 83 e1  |1.ZQ....[...@P..|
00000080  3f 51 f7 e1 53 52 50 bb  00 7c b9 04 00 66 a1 b0  |?Q..SRP..|...f..|
00000090  07 e8 44 00 0f 82 80 00  66 40 80 c7 02 e2 f2 66  |..D.....f@.....f|
000000a0  81 3e 40 7c fb c0 78 70  75 09 fa bc ec 7b ea 44  |.>@|..xpu....{.D|
000000b0  7c 00 00 e8 83 00 69 73  6f 6c 69 6e 75 78 2e 62  ||.....isolinux.b|
000000c0  69 6e 20 6d 69 73 73 69  6e 67 20 6f 72 20 63 6f  |in missing or co|
000000d0  72 72 75 70 74 2e 0d 0a  66 60 66 31 d2 66 03 06  |rrupt...f`f1.f..|
000000e0  f8 7b 66 13 16 fc 7b 66  52 66 50 06 53 6a 01 6a  |.{f...{fRfP.Sj.j|
000000f0  10 89 e6 66 f7 36 e8 7b  c0 e4 06 88 e1 88 c5 92  |...f.6.{........|
00000100  f6 36 ee 7b 88 c6 08 e1  41 b8 01 02 8a 16 f2 7b  |.6.{....A......{|
00000110  cd 13 8d 64 10 66 61 c3  e8 1e 00 4f 70 65 72 61  |...d.fa....Opera|
00000120  74 69 6e 67 20 73 79 73  74 65 6d 20 6c 6f 61 64  |ting system load|
00000130  20 65 72 72 6f 72 2e 0d  0a 5e ac b4 0e 8a 3e 62  | error...^....>b|
00000140  04 b3 07 cd 10 3c 0a 75  f1 cd 18 f4 eb fd 00 00  |.....<.u........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  54 59 36 00 00 00 00 00  c7 78 16 72 00 00 80 00  |TY6......x.r....|
000001c0  01 00 00 6f e0 f9 00 00  00 00 00 ac 37 00 00 fe  |...o........7...|
000001d0  ff ff ef fe ff ff ec 82  36 00 40 12 00 00 00 00  |........6.@.....|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sdb1: unknown GPT attributes
1000000000000001

/dev/sdb2: unknown GPT attributes
1000000000000001
Unknown BootLoader on sda2

00000000  99 8b dd 89 18 aa 38 a8  af 79 ea 2e 46 e1 7c a8  |......8..y..F.|.|
00000010  bb 96 01 d6 16 71 73 7e  b7 eb ac 7e ad 81 16 c4  |.....qs~...~....|
00000020  33 ac de 33 f9 5d 4b d4  b5 44 a1 41 bd 2c 01 71  |3..3.]K..D.A.,.q|
00000030  63 88 c1 d3 35 d3 c9 12  1a de a4 cd 84 56 e8 3f  |c...5........V.?|
00000040  77 39 70 fd 1b 66 10 0c  83 ea d4 8d 7a d1 a3 4a  |w9p..f......z..J|
00000050  5b d9 eb e1 68 06 4f 48  89 1f 5e 05 70 2d 4e c7  |[...h.OH..^.p-N.|
00000060  79 f9 37 50 17 07 fa 26  a6 8e 31 99 98 fe 20 e0  |y.7P...&..1... .|
00000070  5c b8 b0 89 9c ca 9f 01  4b 31 a0 7e 7d 57 9d ee  |\.......K1.~}W..|
00000080  d9 51 63 ca 50 c8 58 00  b0 18 9d 5a 4d 3b cb 15  |.Qc.P.X....ZM;..|
00000090  43 e6 9e c1 7b de 26 0b  f9 d7 88 b2 c1 9d 04 a4  |C...{.&.........|
000000a0  d5 04 93 f5 6c 0e 87 73  ac 50 be 32 56 cc 7b 5d  |....l..s.P.2V.{]|
000000b0  01 36 f1 23 d6 3b 50 de  1d e2 c0 4f 12 95 02 f4  |.6.#.;P....O....|
000000c0  f4 ae b4 3f 10 1e 97 bd  03 5e f0 3a cd a3 ed 3d  |...?.....^.:...=|
000000d0  7c d3 f4 99 1b e5 85 01  00 4f 6e 70 26 85 77 7c  ||........Onp&.w||
000000e0  14 30 7c 9d a2 de 17 78  93 85 fc 06 54 6e 32 69  |.0|....x....Tn2i|
000000f0  b9 c3 e8 de 21 64 e5 23  63 51 ee 53 dc 21 f3 f8  |....!d.#cQ.S.!..|
00000100  28 df 9c 0f 04 5f 08 67  be 39 39 95 e5 fd 53 90  |(...._.g.99...S.|
00000110  e0 9a 70 86 d6 bf 00 a5  32 7a 74 9f 77 d4 26 3d  |..p.....2zt.w.&=|
00000120  dc da 7d 6e e1 0f 1b 80  e3 b5 ba fd d3 7f 05 70  |..}n...........p|
00000130  f2 e5 6a 47 00 ad 2b 37  73 b6 84 61 d2 81 0d 95  |..jG..+7s..a....|
00000140  1c 90 8e 45 e8 a7 d1 5d  80 35 5f 28 ac 49 b7 d8  |...E...].5_(.I..|
00000150  26 68 0c b7 02 d9 43 77  f0 29 f9 d5 61 a3 86 f6  |&h....Cw.)..a...|
00000160  e4 dd 6c 12 42 da be 73  04 8e 8a 40 48 4c 48 a0  |..l.B..s...@HLH.|
00000170  d8 b1 87 b7 d9 5b a0 0a  99 b6 a2 ca cd f0 f4 e1  |.....[..........|
00000180  63 e4 1b 05 ba 48 42 db  aa 16 25 79 f6 c7 9b 22  |c....HB...%y..."|
00000190  35 58 2f 93 90 3e fd aa  5e f3 8b fb 07 45 a5 ad  |5X/..>..^....E..|
000001a0  b9 70 5b e6 43 bc 05 ce  97 f3 a4 b3 a2 88 d3 52  |.p[.C..........R|
000001b0  73 d0 99 01 57 1a 3b f4  22 a2 29 b3 ab e0 00 fe  |s...W.;.".).....|
000001c0  ff ff 82 fe ff ff 02 00  00 00 00 08 7a 00 00 fe  |............z...|
000001d0  ff ff 05 fe ff ff 02 08  7a 00 00 48 78 70 00 00  |........z..Hxp..|
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

Unknown BootLoader on sdb1

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f3 06 b4 42 eb 15 eb 02  |...t.f.....B....|
00000070  31 c9 5a 51 b4 08 cd 13  5b 0f b6 c6 40 50 83 e1  |1.ZQ....[...@P..|
00000080  3f 51 f7 e1 53 52 50 bb  00 7c b9 04 00 66 a1 b0  |?Q..SRP..|...f..|
00000090  07 e8 44 00 0f 82 80 00  66 40 80 c7 02 e2 f2 66  |..D.....f@.....f|
000000a0  81 3e 40 7c fb c0 78 70  75 09 fa bc ec 7b ea 44  |.>@|..xpu....{.D|
000000b0  7c 00 00 e8 83 00 69 73  6f 6c 69 6e 75 78 2e 62  ||.....isolinux.b|
000000c0  69 6e 20 6d 69 73 73 69  6e 67 20 6f 72 20 63 6f  |in missing or co|
000000d0  72 72 75 70 74 2e 0d 0a  66 60 66 31 d2 66 03 06  |rrupt...f`f1.f..|
000000e0  f8 7b 66 13 16 fc 7b 66  52 66 50 06 53 6a 01 6a  |.{f...{fRfP.Sj.j|
000000f0  10 89 e6 66 f7 36 e8 7b  c0 e4 06 88 e1 88 c5 92  |...f.6.{........|
00000100  f6 36 ee 7b 88 c6 08 e1  41 b8 01 02 8a 16 f2 7b  |.6.{....A......{|
00000110  cd 13 8d 64 10 66 61 c3  e8 1e 00 4f 70 65 72 61  |...d.fa....Opera|
00000120  74 69 6e 67 20 73 79 73  74 65 6d 20 6c 6f 61 64  |ting system load|
00000130  20 65 72 72 6f 72 2e 0d  0a 5e ac b4 0e 8a 3e 62  | error...^....>b|
00000140  04 b3 07 cd 10 3c 0a 75  f1 cd 18 f4 eb fd 00 00  |.....<.u........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  54 59 36 00 00 00 00 00  c7 78 16 72 00 00 80 00  |TY6......x.r....|
000001c0  01 00 00 6f e0 f9 00 00  00 00 00 ac 37 00 00 fe  |...o........7...|
000001d0  ff ff ef fe ff ff ec 82  36 00 40 12 00 00 00 00  |........6.@.....|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


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

File descriptor 9 (/proc/16132/mountinfo) leaked on lvs invocation. Parent PID 23682: bash
File descriptor 63 (pipe:[94602]) leaked on lvs invocation. Parent PID 23682: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20180523_1825 ===================
boot-repair version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
Partition 2 does not start on physical sector boundary.
boot-repair is executed in live-session (Ubuntu 18.04 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/kubuntu.seed boot=casper maybe-ubiquity quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda1:Ubuntu 16.04.4 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="a6f15c63-7221-4108-8f05-d847a1f4645e" TYPE="ext4" PARTUUID="00000d83-01"
/dev/sda6: UUID="e0e54d47-7afb-4f85-8fc1-ca00b402e6c8" TYPE="ext4" PARTUUID="00000d83-06"
/dev/loop0: TYPE="squashfs"
/dev/sda5: UUID="dfc52c0d-0a41-455f-9b76-bd6e25f702db" TYPE="swap" PARTUUID="00000d83-05"
/dev/sdb2: SEC_TYPE="msdos" UUID="044E-AC17" TYPE="vfat" PARTUUID="721678c7-02"
/dev/sdb1: UUID="2018-04-26-18-48-55-00" LABEL="Kubuntu 18.04 LTS amd64" TYPE="iso9660" PTUUID="721678c7" PTTYPE="dos" PARTUUID="721678c7-01"


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

Partition 2 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.

=================== sda1/etc/grub.d/ :
drwxr-xr-x  2 root root     4096 mai   23 10:05 grub.d
total 80
-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 12512 mars  21 18:22 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




=================== sda1/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"



/usr/share/boot-sav/bs-cmd_terminal.sh: line 179: warning: command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 2001,0003,0004,0000,0002,2002,2003
Boot0000* USB HDD     : SanDisk Cruzer Pop      	BBS(HD,,0x500)..................................................................??...
Boot0001* EFI USB Device (SanDisk Cruzer Pop)	PciRoot(0x0)/Pci(0x14,0x0)/USB(1,0)/HD(1,MBR,0x721678c7,0x3682ec,0x1240)RC
Boot0002* Network Boot: Realtek PXE B01 D00	BBS(128,,0x0).......................................................................
Boot0003* SATA HDD    : ST1000LM024 HN-M101MBB          	BBS(HD,,0x500)................-.o.......o.A.o....................................3...
Boot0004* SATA ODD    : PLDS    DVD-RW DA8A6SH          	BBS(CDROM,,0x500)................-.v.......v.A.v....................................3...
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

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


=================== 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,	not-far,	notbiosboot, /mnt/boot-sav/sda1.
sda6	: 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,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda6.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:msdos:ATA ST1000LM024 HN-M:;
1:1049kB:30.0GB:30.0GB:ext4::boot;
2:30.0GB:1000GB:970GB:::;
5:30.0GB:34.1GB:4095MB:linux-swap(v1)::;
6:34.1GB:1000GB:966GB:ext4::;

BYT;
/dev/sdb:16.0GB:scsi:512:512:unknown:SanDisk Cruzer Pop:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1,7G
sda   disk          931,5G
sda1  part ext4        28G
sda2  part              1K
sda5  part swap       3,8G
sda6  part ext4     899,8G
sdb   disk iso9660   14,9G Kubuntu 18.04 LTS amd64
sdb1  part iso9660    1,8G Kubuntu 18.04 LTS amd64
sdb2  part vfat       2,3M Kubuntu 18.04 LTS amd64
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0
sda5     1  0  0         [SWAP]
sda6     1  0  0         /mnt/boot-sav/sda6
sdb      1  0  1 running /cdrom
sdb1     1  0  1
sdb2     1  0  1
sr0      1  0  1 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1943128k,nr_inodes=485782,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=392864k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=15458)
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,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=392860k,mode=700,uid=999,gid=999)
/dev/sda1 on /mnt/boot-sav/sda1 type ext4 (rw,relatime,data=ordered)
/dev/sda6 on /mnt/boot-sav/sda6 type ext4 (rw,relatime,data=ordered)


=================== 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 sda6 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hidraw1 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill sda sda1 sda2 sda5 sda6 sdb sdb1 sdb2 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control
Partition 2 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     384M  1.4M  383M   1% /run
/dev/sdb       iso9660   1.8G  1.8G     0 100% /cdrom
/dev/loop0     squashfs  1.7G  1.7G     0 100% /rofs
/cow           overlay   1.9G  432M  1.5G  23% /
tmpfs          tmpfs     1.9G   27M  1.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  8.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  816K  1.9G   1% /tmp
tmpfs          tmpfs     384M   12K  384M   1% /run/user/999
/dev/sda1      ext4       28G  6.3G   20G  24% /mnt/boot-sav/sda1
/dev/sda6      ext4      886G   20G  821G   3% /mnt/boot-sav/sda6

=================== fdisk -l:
Disk /dev/loop0: 1.7 GiB, 1777819648 bytes, 3472304 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0x00000d83

Device     Boot    Start        End    Sectors   Size Id Type
/dev/sda1  *        2048   58593279   58591232    28G 83 Linux
/dev/sda2       58595326 1953523711 1894928386 903.6G  5 Extended
/dev/sda5       58595328   66592767    7997440   3.8G 82 Linux swap / Solaris
/dev/sda6       66594816 1953523711 1886928896 899.8G 83 Linux





Disk /dev/sdb: 14.9 GiB, 16008609792 bytes, 31266816 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: 0x721678c7

Device     Boot   Start     End Sectors  Size Id Type
/dev/sdb1  *          0 3648511 3648512  1.8G  0 Empty
/dev/sdb2       3572460 3577131    4672  2.3M ef EFI (FAT-12/16/32)




=================== 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


=================== Advice in case of suggested repair
Le boot de votre PC est en mode EFI, mais aucune partition EFI n'a été détectée. Vous voudrez peut-être re-essayer après avoir créé une partition EFI (FAT32, 100MB~250MB, en début de disque, drapeau boot).
Voulez-vous continuer ?


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

Manifestement t'as installé ubu en mode legacy (non-efi). Vois dans ton bios pour que le disque dur boot aussi en mode legacy. Et ça devait le faire.

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#5 Le 24/05/2018, à 00:11

??

Re : paquet grub-efi-amd64-signed

Bonsoir
Ta version version 18.04 n'est détectée pas.... car mal installée

=================== os-prober:
/dev/sda1:Ubuntu 16.04.4 LTS (16.04):Ubuntu:linux

Puisque tu bootes en mode EFI et que tu n'as pas un vieux windows d'installé,   
Bootes en live USB, lances GPARTED,
    Supprimes toutes tes partitions ( ce qui supprimera la totalité de tes données)  et fabriques une table de partition GPT
    Fabriques aussi une partition FAT32 de 255 Mo  et mets-lui un drapeau ESP et installes ta version 18.04.


ou attends tout simplement le mois d'août pour voir si le bug est correctement corrigé. https://forum.ubuntu-fr.org/viewtopic.p … #p21913954

Dernière modification par ?? (Le 24/05/2018, à 00:11)


Utiliser REFIND au lieu du GRUB https://doc.ubuntu-fr.org/refind . Aidez à vous faire dépanner en suivant le guide

Hors ligne

#6 Le 24/05/2018, à 16:18

mdu

Re : paquet grub-efi-amd64-signed

@lucmars et @??
Merci pour vos commentaires. De peur de faire des bêtises et qu'il est urgent d' attendre, je vais patienter jusqu' au mois d' Août.

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#7 Le 13/06/2018, à 20:51

malbo

Re : paquet grub-efi-amd64-signed

En fait, il n'y a aucun bug à rectifier. Fais ce qui est proposé par ?? dans le post #5 et ça va marcher.

Hors ligne

#8 Le 13/06/2018, à 20:59

mdu

Re : paquet grub-efi-amd64-signed

@malbo.
Trop compliqué pour moi, je vais donc attendre.
Merci de m' avoir répondu.

Hors ligne