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#1 Le 07/09/2016, à 02:12

mgazgaz

Ubuntu ne boot pas

Bonsoir à tous, je suis tout nouveau dans l'Univers immense de linux.
Je me suis donc lancé hier à l'installation d'Ubuntu version 14.04 LTE en Dual boot avec windows 7 (oui, honte à moi) via le live CD.
L'installation ce passe bien, et Ubuntu me propose de mettre à niveau vers la version la plus récente, chose que j'accepte.
Hors, durant l'installation, l'installateur ne répond plus, obligé de redémarrer la machine !
Ainsi, ma version de Ubuntu était corrompu et je ne pouvais pas non plus booter sur windows, hormis via la commande F12.
Je me rappel que mon ordinateur m'a parlé d'une élément manqué, gnome boot (quelque chose du genre...).
AInsi, je reprocède à l'installation via le live CD et cette fois-ci en effaçant tout le disque dur !
Mais le problème persiste ! (bien que je puisse accédé à Ubuntu maintenant).
Ainsi, je ne peux accéder à Ubuntu que par la commande F12, UEFI ubuntu.
Si je lance mon disque dur sur Legacy, un écran noir se met avec une petite pastille en haut à gauche.

Je vous met un lien rapport.

Je remercie les personnes qui voudront bien m'aider.

http://paste.ubuntu.com/23143757/

Hors ligne

#2 Le 07/09/2016, à 05:57

malbo

Re : Ubuntu ne boot pas

Ton Boot-Info est là :

 Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


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

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

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/ubuntu/MokManager.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootx64.efi

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 14.04.5 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda3: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   312,581,807   312,581,807  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624   304,607,231   303,556,608 Data partition (Linux)
/dev/sda3           304,607,232   312,580,095     7,972,864 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        C027-DAA4                              vfat       
/dev/sda2        b432b6c0-7ed4-4bc0-9654-e989d3a382e3   ext4       
/dev/sda3        4f5867e0-07d5-4e53-afcb-767f8a5d649b   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Sep  7 01:32 ata-TSSTcorp_DVD+_-RW_TS-U633J_R8706GRZB20969 -> ../../sr0
lrwxrwxrwx 1 root root  9 Sep  7 01:39 ata-WDC_WD1600BJKT-75F4T0_WD-WX70AC9V4256 -> ../../sda
lrwxrwxrwx 1 root root 10 Sep  7 01:32 ata-WDC_WD1600BJKT-75F4T0_WD-WX70AC9V4256-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep  7 01:32 ata-WDC_WD1600BJKT-75F4T0_WD-WX70AC9V4256-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep  7 01:32 ata-WDC_WD1600BJKT-75F4T0_WD-WX70AC9V4256-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Sep  7 01:39 wwn-0x50014ee203ebb019 -> ../../sda
lrwxrwxrwx 1 root root 10 Sep  7 01:32 wwn-0x50014ee203ebb019-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep  7 01:32 wwn-0x50014ee203ebb019-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep  7 01:32 wwn-0x50014ee203ebb019-part3 -> ../../sda3

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw)
/dev/sda2        /                        ext4       (rw,errors=remount-ro)


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

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
else
  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
	else
	  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
	fi
	linux	/boot/vmlinuz-3.19.0-68-generic.efi.signed root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-3.19.0-68-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
	menuentry 'Ubuntu, with Linux 3.19.0-68-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-68-generic-advanced-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		else
		  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		fi
		echo	'Loading Linux 3.19.0-68-generic ...'
		linux	/boot/vmlinuz-3.19.0-68-generic.efi.signed root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.19.0-68-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-68-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-68-generic-recovery-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		else
		  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		fi
		echo	'Loading Linux 3.19.0-68-generic ...'
		linux	/boot/vmlinuz-3.19.0-68-generic.efi.signed root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.19.0-68-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-25-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-25-generic-advanced-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		else
		  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		fi
		echo	'Loading Linux 3.19.0-25-generic ...'
		linux	/boot/vmlinuz-3.19.0-25-generic root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.19.0-25-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-25-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-25-generic-recovery-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		else
		  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		fi
		echo	'Loading Linux 3.19.0-25-generic ...'
		linux	/boot/vmlinuz-3.19.0-25-generic root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.19.0-25-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/25_custom ###

menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root C027-DAA4
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###

### 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 ###
--------------------------------------------------------------------------------

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=C027-DAA4  /boot/efi       vfat    defaults        0       1
# swap was on /dev/sda3 during installation
UUID=4f5867e0-07d5-4e53-afcb-767f8a5d649b none            swap    sw              0       0
UUID=C027-DAA4	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

  46.628250122 = 50.066702336   boot/grub/grub.cfg                             1
   1.475841522 = 1.584672768    boot/vmlinuz-3.19.0-25-generic                 1
  45.600864410 = 48.963555328   boot/vmlinuz-3.19.0-68-generic                 2
  45.788368225 = 49.164886016   boot/vmlinuz-3.19.0-68-generic.efi.signed      1
   1.475841522 = 1.584672768    vmlinuz                                        1
  46.450866699 = 49.876238336   boot/initrd.img-3.19.0-25-generic              1
   4.227535248 = 4.539281408    boot/initrd.img-3.19.0-68-generic              2
  46.450866699 = 49.876238336   initrd.img                                     1
  46.450866699 = 49.876238336   initrd.img.old                                 1


ADDITIONAL INFORMATION :
=================== log of boot-repair 2016-09-07__01h38 ===================
boot-repair version : 4ppa38
boot-sav version : 4ppa38
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa38
boot-repair is executed in installed-session (Ubuntu 14.04.5 LTS, trusty, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-3.19.0-68-generic.efi.signed root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro quiet splash vt.handoff=7

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


=================== os-prober:
/dev/sda2:L'OS actuellement utilisé - Ubuntu 14.04.5 LTS CurrentSession:linux

=================== blkid:
/dev/sda1: UUID="C027-DAA4" TYPE="vfat"
/dev/sda2: UUID="b432b6c0-7ed4-4bc0-9654-e989d3a382e3" TYPE="ext4"
/dev/sda3: UUID="4f5867e0-07d5-4e53-afcb-767f8a5d649b" TYPE="swap"


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


Attention : identifiant de table de partitions GPT (GUID) détecté sur « /dev/sda ». L'utilitaire sfdisk ne prend pas GPT en charge. Utilisez GNU Parted.


WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root     4096 sept.  6 20:49 grub.d
total 76
-rwxr-xr-x 1 root root  9791 août   2 09:27 00_header
-rwxr-xr-x 1 root root  6058 mai   13  2015 05_debian_theme
-rwxr-xr-x 1 root root 11608 juin  26  2015 10_linux
-rwxr-xr-x 1 root root 10412 juin  26  2015 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars  12  2014 20_memtest86+
-rwxr-xr-x 1 root root 11692 juin  26  2015 30_os-prober
-rwxr-xr-x 1 root root  1418 août   2 09:27 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juin  26  2015 40_custom
-rwxr-xr-x 1 root root   216 juin  26  2015 41_custom
-rw-r--r-- 1 root root   483 juin  26  2015 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 sda2: UUID=C027-DAA4   (sda1)
ls /sys/firmware/efi/vars : TimeZone-99578ad9-cfe9-47ce-88ed-6ab26894c6e4,Timeout-8be4df61-93ca-11d2-aa0d-00e098032b8c,Setup-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupCpuFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupAmtFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SerialPortsEnabledVar-560bf58a-1e0d-4d7e-953f-2980a261e031,SendProgressEvent-acc8e1e4-9f9f-4e40-a57e-f99e52f34ca5,SBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,PhysicalPresence-f4498787-28c7-4f07-9dfd-39996815151f,PetAlertCfg-8be4df61-93ca-11d2-aa0d-00e098032b8c,PciSerialPortsLocationVar-560bf58a-1e0d-4d7e-953f-2980a261e031,PchInit-e6c2f70a-b604-4877-85ba-deec89e117eb,OsType-a66919d2-6c45-403e-b00a-9bce58e97315,new_var,NBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,MTC-eb704011-1402-11d3-8e77-00a0c969723b,MsgCodeSession-1439c37f-ef85-4620-8300-04275c3fd523,MsgCodeIndex-653ff75e-f761-4ddd-91b6-0fd691bacc7d,MonotonicCounter-8be4df61-93ca-11d2-aa0d-00e098032b8c,MokListRT-605dab50-e046-4300-abb6-3dd810dd8b23,MemoryTypeInformation-4c19049f-4137-4dd3-9c10-8b97a83ffdfa,MemoryOverwriteRequestControl-e20939be-32d4-41be-a150-897f85d49829,MeBiosExtensionSetup-1bad711c-d451-4241-b1f3-8537812e0c70,LegacyDevOrder-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevL-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevH-8be4df61-93ca-11d2-aa0d-00e098032b8c,GsetUefiIplDefaultValue-7f3301c7-2405-4765-aa2e-d9ed28aea950,GsetLegacyIplDefaultValue-3a21751e-bd32-4825-8754-82a47f01b09b,ExtdAcpiGlobalVariable-bf0c61cd-09ba-49d8-9187-c23a193841a4,DtsGlobalVariable-78109c08-a204-41e0-b30d-115bfea8ab90,del_var,DefaultBootOrder-45cf35f6-0d6e-4d04-856a-0370a5b16f53,CpuS3Resume-30b98b95-dfa3-4501-a3ce-e38c186384a0,ConsoleLock-368cda0d-cf31-4b9b-8cf6-e7d1bfff157e,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConErrDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ColdReset-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOneDevice-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootList-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootFlow-ef152fb4-7b2f-427d-bdb4-7e0a05826e64,BootFFFE-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFD-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFC-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFB-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFA-5990c250-676b-4ff7-8a0d-529319d0b254,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0006-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0004-8be4df61-93ca-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,AMITSESetup-c811fa38-42c8-4579-a9bb-60e94eddfb34,AcpiGlobalVariable-af9ffd67-ec10-488a-9dfc-6cbf5ee22c2e,9-e9b5af65-a3ca-4219-a016-b0f752c4e432,8-e9b5af65-a3ca-4219-a016-b0f752c4e432,7-e9b5af65-a3ca-4219-a016-b0f752c4e432,6-e9b5af65-a3ca-4219-a016-b0f752c4e432,5-e9b5af65-a3ca-4219-a016-b0f752c4e432,4-e9b5af65-a3ca-4219-a016-b0f752c4e432,3-e9b5af65-a3ca-4219-a016-b0f752c4e432,2-e9b5af65-a3ca-4219-a016-b0f752c4e432,1-e9b5af65-a3ca-4219-a016-b0f752c4e432,12-e9b5af65-a3ca-4219-a016-b0f752c4e432,11-e9b5af65-a3ca-4219-a016-b0f752c4e432,10-e9b5af65-a3ca-4219-a016-b0f752c4e432,0-e9b5af65-a3ca-4219-a016-b0f752c4e432,
Veuillez indiquer ce message à boot.repair@gmail.com
ls /sys/firmware/efi/vars : TimeZone-99578ad9-cfe9-47ce-88ed-6ab26894c6e4,Timeout-8be4df61-93ca-11d2-aa0d-00e098032b8c,Setup-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupCpuFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupAmtFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SerialPortsEnabledVar-560bf58a-1e0d-4d7e-953f-2980a261e031,SendProgressEvent-acc8e1e4-9f9f-4e40-a57e-f99e52f34ca5,SBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,PhysicalPresence-f4498787-28c7-4f07-9dfd-39996815151f,PetAlertCfg-8be4df61-93ca-11d2-aa0d-00e098032b8c,PciSerialPortsLocationVar-560bf58a-1e0d-4d7e-953f-2980a261e031,PchInit-e6c2f70a-b604-4877-85ba-deec89e117eb,OsType-a66919d2-6c45-403e-b00a-9bce58e97315,new_var,NBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,MTC-eb704011-1402-11d3-8e77-00a0c969723b,MsgCodeSession-1439c37f-ef85-4620-8300-04275c3fd523,MsgCodeIndex-653ff75e-f761-4ddd-91b6-0fd691bacc7d,MonotonicCounter-8be4df61-93ca-11d2-aa0d-00e098032b8c,MokListRT-605dab50-e046-4300-abb6-3dd810dd8b23,MemoryTypeInformation-4c19049f-4137-4dd3-9c10-8b97a83ffdfa,MemoryOverwriteRequestControl-e20939be-32d4-41be-a150-897f85d49829,MeBiosExtensionSetup-1bad711c-d451-4241-b1f3-8537812e0c70,LegacyDevOrder-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevL-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevH-8be4df61-93ca-11d2-aa0d-00e098032b8c,GsetUefiIplDefaultValue-7f3301c7-2405-4765-aa2e-d9ed28aea950,GsetLegacyIplDefaultValue-3a21751e-bd32-4825-8754-82a47f01b09b,ExtdAcpiGlobalVariable-bf0c61cd-09ba-49d8-9187-c23a193841a4,DtsGlobalVariable-78109c08-a204-41e0-b30d-115bfea8ab90,del_var,DefaultBootOrder-45cf35f6-0d6e-4d04-856a-0370a5b16f53,CpuS3Resume-30b98b95-dfa3-4501-a3ce-e38c186384a0,ConsoleLock-368cda0d-cf31-4b9b-8cf6-e7d1bfff157e,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConErrDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ColdReset-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOneDevice-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootList-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootFlow-ef152fb4-7b2f-427d-bdb4-7e0a05826e64,BootFFFE-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFD-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFC-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFB-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFA-5990c250-676b-4ff7-8a0d-529319d0b254,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0006-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0004-8be4df61-93ca-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,AMITSESetup-c811fa38-42c8-4579-a9bb-60e94eddfb34,AcpiGlobalVariable-af9ffd67-ec10-488a-9dfc-6cbf5ee22c2e,9-e9b5af65-a3ca-4219-a016-b0f752c4e432,8-e9b5af65-a3ca-4219-a016-b0f752c4e432,7-e9b5af65-a3ca-4219-a016-b0f752c4e432,6-e9b5af65-a3ca-4219-a016-b0f752c4e432,5-e9b5af65-a3ca-4219-a016-b0f752c4e432,4-e9b5af65-a3ca-4219-a016-b0f752c4e432,3-e9b5af65-a3ca-4219-a016-b0f752c4e432,2-e9b5af65-a3ca-4219-a016-b0f752c4e432,1-e9b5af65-a3ca-4219-a016-b0f752c4e432,12-e9b5af65-a3ca-4219-a016-b0f752c4e432,11-e9b5af65-a3ca-4219-a016-b0f752c4e432,10-e9b5af65-a3ca-4219-a016-b0f752c4e432,0-e9b5af65-a3ca-4219-a016-b0f752c4e432,
Special SecureBoot. Veuillez indiquer ce message à boot.repair@gmail.com

=================== efibootmgr -v
BootCurrent: 0006
Timeout: 2 seconds
BootOrder: 0006,0002,0000,0001,0003,0004
Boot0000* Diskette Drive	BIOS(1,0,00)
Boot0001* Internal HDD	BIOS(2,0,00)SATA: WDC WD1600BJKT-75F4T0   .
Boot0002* USB Storage Device	BIOS(5,0,00)
Boot0003* CD/DVD/CD-RW Drive	BIOS(3,0,00)SATA: TSSTcorp DVD+/-RW TS-U63.
Boot0004* Onboard NIC	BIOS(6,0,00)IBA GE Slot 00C8 v1352.
Boot0006* ubuntu	HD(1,800,100000,69fee389-42ef-4374-924e-d9949ee7685a)File(EFIubuntushimx64.efi)
BootFFFA* Internal Shell       	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFB* Diagnostic Boot      	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFC* Temporary Boot Menu  	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFD* Graphic Setup        	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFE* Text Setup           	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)

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


=================== PARTITIONS & DISKS:
sda2	: sda,	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,	.
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/boot/efi.

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


=================== parted -l:

Model: ATA WDC WD1600BJKT-7 (scsi)
Disk /dev/sda: 160GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt

Number  Start   End    Size    File system     Name  Flags
1      1049kB  538MB  537MB   fat32                 boot
2      538MB   156GB  155GB   ext4
3      156GB   160GB  4082MB  linux-swap(v1)

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

BYT;
/dev/sda:160GB:scsi:512:512:gpt:ATA WDC WD1600BJKT-7;
1:1049kB:538MB:537MB:fat32::boot;
2:538MB:156GB:155GB:ext4::;
3:156GB:160GB:4082MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL
sda   disk        149,1G
sda1  part vfat     512M
sda2  part ext4   144,8G
sda3  part swap     3,8G
sr0   rom          1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /boot/efi
sda2     1  0  0         /
sda3     1  0  0         [SWAP]
sr0      1  0  1 running


=================== mount:
/dev/sda2 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
/dev/sda1 on /boot/efi type vfat (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=merrant)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 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 power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  agpgart autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd freefall full fuse fw0 hpet i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 input kmsg kvm log mapper mcelog media0 mei0 mem memory_bandwidth net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom v4l vfio vga_arbiter vhci vhost-net video0 watchdog watchdog0 zero
ls /dev/mapper:  control
ls: impossible d'accéder à : Aucun fichier ou dossier de ce type

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 a4 da 27 c0 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

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G   12K  1.9G   1% /dev
tmpfs          tmpfs     376M  1.3M  374M   1% /run
/dev/sda2      ext4      143G  6.6G  129G   5% /
none           tmpfs     4.0K     0  4.0K   0% /sys/fs/cgroup
none           tmpfs     5.0M     0  5.0M   0% /run/lock
none           tmpfs     1.9G   80K  1.9G   1% /run/shm
none           tmpfs     100M   40K  100M   1% /run/user
/dev/sda1      vfat      511M  3.4M  508M   1% /boot/efi

=================== fdisk -l:

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 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 identifier: 0x00000000

Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1   312581807   156290903+  ee  GPT



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


/boot/efi added in sda2/fstab
sda2/boot/efi not empty
Unhide GRUB boot menu in sda2/etc/default/grub

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02)
Subsystem: Dell Latitude E6410 [1028:040a]
Kernel driver in use: i915
00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06)
*******

grub-install --version
grub-install (GRUB) 2.02~beta2-9ubuntu1.12,grub-install (GRUB) 2.

efibootmgr -v
BootCurrent: 0006
Timeout: 2 seconds
BootOrder: 0006,0002,0000,0001,0003,0004
Boot0000* Diskette Drive	BIOS(1,0,00)
Boot0001* Internal HDD	BIOS(2,0,00)SATA: WDC WD1600BJKT-75F4T0   .
Boot0002* USB Storage Device	BIOS(5,0,00)
Boot0003* CD/DVD/CD-RW Drive	BIOS(3,0,00)SATA: TSSTcorp DVD+/-RW TS-U63.
Boot0004* Onboard NIC	BIOS(6,0,00)IBA GE Slot 00C8 v1352.
Boot0006* ubuntu	HD(1,800,100000,69fee389-42ef-4374-924e-d9949ee7685a)File(EFIubuntushimx64.efi)
BootFFFA* Internal Shell       	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFB* Diagnostic Boot      	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFC* Temporary Boot Menu  	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFD* Graphic Setup        	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFE* Text Setup           	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)

uname -r
Kernel: 3.19.0-68-generic

Reinstall the grub-efi-amd64-signed of sda2
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0
ls sda1/efi: /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg
df /dev/sda1
cp /boot/efi/EFI/ubuntu/shimx64.efi /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi (& .grb)
df /dev/sda1
cp /boot/efi/EFI/ubuntu/shimx64.efi /boot/efi/EFI/Microsoft/Boot/bootx64.efi (& .grb)
df /dev/sda1
cp /boot/efi/EFI/ubuntu/shimx64.efi /boot/efi/EFI/Boot/bootx64.efi (& .grb)
ls sda1/efi: /Microsoft/Boot/bootx64.efi.grb /Microsoft/Boot/bootx64.efi /Microsoft/Boot/bootmgfw.efi.grb /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /Microsoft/Boot /Boot/bootx64.efi.grb /Boot/bootx64.efi
Add /boot/efi efi entries in /etc/grub.d/25_custom
Adding custom /boot/efi/EFI/ubuntu/MokManager.efi

efibootmgr -v
BootCurrent: 0006
Timeout: 2 seconds
BootOrder: 0005,0002,0000,0001,0003,0004
Boot0000* Diskette Drive	BIOS(1,0,00)
Boot0001* Internal HDD	BIOS(2,0,00)SATA: WDC WD1600BJKT-75F4T0   .
Boot0002* USB Storage Device	BIOS(5,0,00)
Boot0003* CD/DVD/CD-RW Drive	BIOS(3,0,00)SATA: TSSTcorp DVD+/-RW TS-U63.
Boot0004* Onboard NIC	BIOS(6,0,00)IBA GE Slot 00C8 v1352.
Boot0005* ubuntu	HD(1,800,100000,69fee389-42ef-4374-924e-d9949ee7685a)File(EFIubuntushimx64.efi)
BootFFFA* Internal Shell       	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFB* Diagnostic Boot      	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFC* Temporary Boot Menu  	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFD* Graphic Setup        	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFE* Text Setup           	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)

update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.19.0-68-generic
Found initrd image: /boot/initrd.img-3.19.0-68-generic
Found linux image: /boot/vmlinuz-3.19.0-25-generic
Found initrd image: /boot/initrd.img-3.19.0-25-generic
Unhide GRUB boot menu in sda2/boot/grub/grub.cfg

Le démarrage de l'ordinateur a été correctement réparé.

Vous pouvez maintenant redémarrer votre ordinateur.


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 14.04.5 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 [Réparateur de démarrage]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)

On peut y voir que Ubuntu 14.04 est installé en mode UEFI :

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

Il est donc impossible de démarrer ce Ubuntu en Legacy (je réponds à ta remarque "Si je lance mon disque dur sur Legacy, un écran noir se met avec une petite pastille en haut à gauche."). Cette installation de Ubuntu semble parfaite (je ne vois pas d'anomalie dans ce Boot-Info).
Tu écris "Ainsi, je reprocède à l'installation via le live CD et cette fois-ci en effaçant tout le disque dur ! Mais le problème persiste !". Peux-tu expliquer quel problème persiste ?
D'autre part, on peut voir "SecureBoot enabled" dans l'extrait que j'ai collé. Il conviendrait que tu désactives Secure Boot afin de pouvoir remplacer ton install actuelle par une nouvelle install de Ubuntu en mode non-EFI (mode Bios classique). Cela te permettrait d'obtenir un démarrage par défaut sur Ubuntu (au lieu de passer par la touche F12 comme tu es obligé de le faire actuellement). Pour désactiver Secure Boot dans un ordi Dell (je pense que ton ordi est un modèle de ce fabricant car j'ai vu mentionné "Dell" dans ton Boot-Info), j'ai trouvé des infos dans cette page. C'est ça (dans la partie "Démarrage sécurisé et Windows 8") :

Pour désactiver le démarrage sécurisé, redémarrez l'ordinateur et appuyez sur la touche F2 plusieurs fois lorsque le logo Dell apparaît à l'écran. Une fois dans la configuration système, recherchez l'option de démarrage sécurisé et désactivez-la, puis enregistrez vos paramètres et quittez pour redémarrer l'ordinateur.

EDIT : je te prie de préciser le nom complet du modèle de ton ordi.

Dernière modification par malbo (Le 07/09/2016, à 06:13)

Hors ligne

#3 Le 07/09/2016, à 10:03

mgazgaz

Re : Ubuntu ne boot pas

Bonjour et merci pour cette réponse et pour ta réactivité !

Le problème est que si je laisse l'ordinateur démarré tranquillement sans intervention de ma pars, un écran noir avec une petite pastille blanche tournoie en haut à gauche, exactement comme si je le démarré en Legacy.

Tu penses qu'après avoir retiré cette sécurité, je devrais réinstaller tout mon système ?

Mon ordinateur est un Dell Latitude E6410.

En mon mode Legacy, l'ordinateur ne me propose pas le boot du tout. Je vais te faire des photos car mes explications n'ont pas l'air nette, même pour moi wink

Hors ligne

#4 Le 07/09/2016, à 10:12

malbo

Re : Ubuntu ne boot pas

mgazgaz a écrit :

Tu penses qu'après avoir retiré cette sécurité, je devrais réinstaller tout mon système ?

Oui, après avoir désactivé Secure Boot, tout ce qu'il y a sur le disque actuel sera écrasé parce qu'il il faudra réinstaller en automatique comme j'explique dans ce post (c'est résumé dans la partie EDIT en bas du post) : http://forum.ubuntu-fr.org/viewtopic.php?id=1766391

Hors ligne

#5 Le 07/09/2016, à 10:14

mgazgaz

Re : Ubuntu ne boot pas

Merci tu m'as vraiment bien aidé !

On m'avait dit que la communauté Ubuntu était géniale, apparemment ils étaient encore loin de la réalité wink

Hors ligne

#6 Le 07/09/2016, à 10:21

mgazgaz

Re : Ubuntu ne boot pas

Je voulais te dire que j'avais réglé mon problème sans passer par ta méthode.

En effet, en entrant dans le BIOS, j'ai constaté que l'ordinateur démarré directement sur la disquette, puis le port usb, le lecteur cd et enfin le disque dur.
J'ai changé tout cela.
Ensuite, j'avais le choix de démarrer soit directement en Legacy, soit en UEFI, alors je l'ai mis directement sur UEFI et la miracle !!
J'espère que mon post pourra en aider plus d'un.

Hors ligne

#7 Le 07/09/2016, à 13:03

malbo

Re : Ubuntu ne boot pas

Il existe déjà une ligne pour le modèle Latitude E6410 dans la Liste des portables « Dell » mais je souhaiterais y mentionner ton expérience puisque tu as réussi à faire un dual-boot en mode EFI dans ce même modèle. Je te prie de démarrer une session sur ton Ubuntu fraîchement installé et depuis cette session, faire un Boot-Info. Tu donneras l'URL de ce Boot-Info dans ta réponse. Merci d'avance.

Hors ligne

#8 Le 07/09/2016, à 14:23

mgazgaz

Re : Ubuntu ne boot pas

Hors ligne

#9 Le 07/09/2016, à 15:47

malbo

Re : Ubuntu ne boot pas

Ton Boot-Info est là :

 Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


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

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

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/ubuntu/MokManager.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootx64.efi

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 14.04.5 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda3: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   312,581,807   312,581,807  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624   304,607,231   303,556,608 Data partition (Linux)
/dev/sda3           304,607,232   312,580,095     7,972,864 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        C027-DAA4                              vfat       
/dev/sda2        b432b6c0-7ed4-4bc0-9654-e989d3a382e3   ext4       
/dev/sda3        4f5867e0-07d5-4e53-afcb-767f8a5d649b   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Sep  7 13:53 ata-TSSTcorp_DVD+_-RW_TS-U633J_R8706GRZB20969 -> ../../sr0
lrwxrwxrwx 1 root root  9 Sep  7 14:21 ata-WDC_WD1600BJKT-75F4T0_WD-WX70AC9V4256 -> ../../sda
lrwxrwxrwx 1 root root 10 Sep  7 13:53 ata-WDC_WD1600BJKT-75F4T0_WD-WX70AC9V4256-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep  7 13:53 ata-WDC_WD1600BJKT-75F4T0_WD-WX70AC9V4256-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep  7 13:53 ata-WDC_WD1600BJKT-75F4T0_WD-WX70AC9V4256-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Sep  7 14:21 wwn-0x50014ee203ebb019 -> ../../sda
lrwxrwxrwx 1 root root 10 Sep  7 13:53 wwn-0x50014ee203ebb019-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep  7 13:53 wwn-0x50014ee203ebb019-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep  7 13:53 wwn-0x50014ee203ebb019-part3 -> ../../sda3

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw)
/dev/sda2        /                        ext4       (rw,errors=remount-ro)


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

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
else
  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
	else
	  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
	fi
	linux	/boot/vmlinuz-3.19.0-68-generic.efi.signed root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-3.19.0-68-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
	menuentry 'Ubuntu, with Linux 3.19.0-68-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-68-generic-advanced-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		else
		  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		fi
		echo	'Loading Linux 3.19.0-68-generic ...'
		linux	/boot/vmlinuz-3.19.0-68-generic.efi.signed root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.19.0-68-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-68-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-68-generic-recovery-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		else
		  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		fi
		echo	'Loading Linux 3.19.0-68-generic ...'
		linux	/boot/vmlinuz-3.19.0-68-generic.efi.signed root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.19.0-68-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-25-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-25-generic-advanced-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		else
		  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		fi
		echo	'Loading Linux 3.19.0-25-generic ...'
		linux	/boot/vmlinuz-3.19.0-25-generic root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.19.0-25-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-25-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-25-generic-recovery-b432b6c0-7ed4-4bc0-9654-e989d3a382e3' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		else
		  search --no-floppy --fs-uuid --set=root b432b6c0-7ed4-4bc0-9654-e989d3a382e3
		fi
		echo	'Loading Linux 3.19.0-25-generic ...'
		linux	/boot/vmlinuz-3.19.0-25-generic root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.19.0-25-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/25_custom ###

menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root C027-DAA4
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###

### 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 ###
--------------------------------------------------------------------------------

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=C027-DAA4  /boot/efi       vfat    defaults        0       1
# swap was on /dev/sda3 during installation
UUID=4f5867e0-07d5-4e53-afcb-767f8a5d649b none            swap    sw              0       0
UUID=C027-DAA4	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

  46.628250122 = 50.066702336   boot/grub/grub.cfg                             1
   1.475841522 = 1.584672768    boot/vmlinuz-3.19.0-25-generic                 1
  45.600864410 = 48.963555328   boot/vmlinuz-3.19.0-68-generic                 2
  45.788368225 = 49.164886016   boot/vmlinuz-3.19.0-68-generic.efi.signed      1
   1.475841522 = 1.584672768    vmlinuz                                        1
  46.450866699 = 49.876238336   boot/initrd.img-3.19.0-25-generic              1
   4.227535248 = 4.539281408    boot/initrd.img-3.19.0-68-generic              2
  46.450866699 = 49.876238336   initrd.img                                     1
  46.450866699 = 49.876238336   initrd.img.old                                 1


ADDITIONAL INFORMATION :
=================== log of boot-repair 2016-09-07__14h21 ===================
boot-repair version : 4ppa38
boot-sav version : 4ppa38
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa38
boot-repair is executed in installed-session (Ubuntu 14.04.5 LTS, trusty, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-3.19.0-68-generic.efi.signed root=UUID=b432b6c0-7ed4-4bc0-9654-e989d3a382e3 ro quiet splash vt.handoff=7

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


=================== os-prober:
/dev/sda2:L'OS actuellement utilisé - Ubuntu 14.04.5 LTS CurrentSession:linux

=================== blkid:
/dev/sda1: UUID="C027-DAA4" TYPE="vfat"
/dev/sda2: UUID="b432b6c0-7ed4-4bc0-9654-e989d3a382e3" TYPE="ext4"
/dev/sda3: UUID="4f5867e0-07d5-4e53-afcb-767f8a5d649b" TYPE="swap"


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


Attention : identifiant de table de partitions GPT (GUID) détecté sur « /dev/sda ». L'utilitaire sfdisk ne prend pas GPT en charge. Utilisez GNU Parted.


WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root     4096 sept.  7 01:39 grub.d
total 80
-rwxr-xr-x 1 root root  9791 août   2 09:27 00_header
-rwxr-xr-x 1 root root  6058 mai   13  2015 05_debian_theme
-rwxr-xr-x 1 root root 11608 juin  26  2015 10_linux
-rwxr-xr-x 1 root root 10412 juin  26  2015 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars  12  2014 20_memtest86+
-rwxr-xr-x 1 root root   170 sept.  7 01:39 25_custom
-rwxr-xr-x 1 root root 11692 juin  26  2015 30_os-prober
-rwxr-xr-x 1 root root  1418 août   2 09:27 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juin  26  2015 40_custom
-rwxr-xr-x 1 root root   216 juin  26  2015 41_custom
-rw-r--r-- 1 root root   483 juin  26  2015 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 sda2: UUID=C027-DAA4	 (sda1)
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
ls /sys/firmware/efi/vars : TimeZone-99578ad9-cfe9-47ce-88ed-6ab26894c6e4,Timeout-8be4df61-93ca-11d2-aa0d-00e098032b8c,Setup-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupCpuFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupAmtFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SerialPortsEnabledVar-560bf58a-1e0d-4d7e-953f-2980a261e031,SendProgressEvent-acc8e1e4-9f9f-4e40-a57e-f99e52f34ca5,SBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,PhysicalPresence-f4498787-28c7-4f07-9dfd-39996815151f,PetAlertCfg-8be4df61-93ca-11d2-aa0d-00e098032b8c,PciSerialPortsLocationVar-560bf58a-1e0d-4d7e-953f-2980a261e031,PchInit-e6c2f70a-b604-4877-85ba-deec89e117eb,OsType-a66919d2-6c45-403e-b00a-9bce58e97315,new_var,NBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,MTC-eb704011-1402-11d3-8e77-00a0c969723b,MsgCodeSession-1439c37f-ef85-4620-8300-04275c3fd523,MsgCodeIndex-653ff75e-f761-4ddd-91b6-0fd691bacc7d,MonotonicCounter-8be4df61-93ca-11d2-aa0d-00e098032b8c,MokListRT-605dab50-e046-4300-abb6-3dd810dd8b23,MemoryTypeInformation-4c19049f-4137-4dd3-9c10-8b97a83ffdfa,MemoryOverwriteRequestControl-e20939be-32d4-41be-a150-897f85d49829,MeBiosExtensionSetup-1bad711c-d451-4241-b1f3-8537812e0c70,LegacyDevOrder-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevL-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevH-8be4df61-93ca-11d2-aa0d-00e098032b8c,GsetUefiIplDefaultValue-7f3301c7-2405-4765-aa2e-d9ed28aea950,GsetLegacyIplDefaultValue-3a21751e-bd32-4825-8754-82a47f01b09b,ExtdAcpiGlobalVariable-bf0c61cd-09ba-49d8-9187-c23a193841a4,DtsGlobalVariable-78109c08-a204-41e0-b30d-115bfea8ab90,del_var,DefaultBootOrder-45cf35f6-0d6e-4d04-856a-0370a5b16f53,CpuS3Resume-30b98b95-dfa3-4501-a3ce-e38c186384a0,ConsoleLock-368cda0d-cf31-4b9b-8cf6-e7d1bfff157e,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConErrDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootList-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootFFFE-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFD-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFC-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFB-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFA-5990c250-676b-4ff7-8a0d-529319d0b254,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0005-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0004-8be4df61-93ca-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,AMITSESetup-c811fa38-42c8-4579-a9bb-60e94eddfb34,AcpiGlobalVariable-af9ffd67-ec10-488a-9dfc-6cbf5ee22c2e,9-e9b5af65-a3ca-4219-a016-b0f752c4e432,8-e9b5af65-a3ca-4219-a016-b0f752c4e432,7-e9b5af65-a3ca-4219-a016-b0f752c4e432,6-e9b5af65-a3ca-4219-a016-b0f752c4e432,5-e9b5af65-a3ca-4219-a016-b0f752c4e432,4-e9b5af65-a3ca-4219-a016-b0f752c4e432,3-e9b5af65-a3ca-4219-a016-b0f752c4e432,2-e9b5af65-a3ca-4219-a016-b0f752c4e432,1-e9b5af65-a3ca-4219-a016-b0f752c4e432,12-e9b5af65-a3ca-4219-a016-b0f752c4e432,11-e9b5af65-a3ca-4219-a016-b0f752c4e432,10-e9b5af65-a3ca-4219-a016-b0f752c4e432,0-e9b5af65-a3ca-4219-a016-b0f752c4e432,
Veuillez indiquer ce message à boot.repair@gmail.com
ls /sys/firmware/efi/vars : TimeZone-99578ad9-cfe9-47ce-88ed-6ab26894c6e4,Timeout-8be4df61-93ca-11d2-aa0d-00e098032b8c,Setup-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupCpuFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupAmtFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SerialPortsEnabledVar-560bf58a-1e0d-4d7e-953f-2980a261e031,SendProgressEvent-acc8e1e4-9f9f-4e40-a57e-f99e52f34ca5,SBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,PhysicalPresence-f4498787-28c7-4f07-9dfd-39996815151f,PetAlertCfg-8be4df61-93ca-11d2-aa0d-00e098032b8c,PciSerialPortsLocationVar-560bf58a-1e0d-4d7e-953f-2980a261e031,PchInit-e6c2f70a-b604-4877-85ba-deec89e117eb,OsType-a66919d2-6c45-403e-b00a-9bce58e97315,new_var,NBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,MTC-eb704011-1402-11d3-8e77-00a0c969723b,MsgCodeSession-1439c37f-ef85-4620-8300-04275c3fd523,MsgCodeIndex-653ff75e-f761-4ddd-91b6-0fd691bacc7d,MonotonicCounter-8be4df61-93ca-11d2-aa0d-00e098032b8c,MokListRT-605dab50-e046-4300-abb6-3dd810dd8b23,MemoryTypeInformation-4c19049f-4137-4dd3-9c10-8b97a83ffdfa,MemoryOverwriteRequestControl-e20939be-32d4-41be-a150-897f85d49829,MeBiosExtensionSetup-1bad711c-d451-4241-b1f3-8537812e0c70,LegacyDevOrder-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevL-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevH-8be4df61-93ca-11d2-aa0d-00e098032b8c,GsetUefiIplDefaultValue-7f3301c7-2405-4765-aa2e-d9ed28aea950,GsetLegacyIplDefaultValue-3a21751e-bd32-4825-8754-82a47f01b09b,ExtdAcpiGlobalVariable-bf0c61cd-09ba-49d8-9187-c23a193841a4,DtsGlobalVariable-78109c08-a204-41e0-b30d-115bfea8ab90,del_var,DefaultBootOrder-45cf35f6-0d6e-4d04-856a-0370a5b16f53,CpuS3Resume-30b98b95-dfa3-4501-a3ce-e38c186384a0,ConsoleLock-368cda0d-cf31-4b9b-8cf6-e7d1bfff157e,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConErrDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootList-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootFFFE-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFD-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFC-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFB-5990c250-676b-4ff7-8a0d-529319d0b254,BootFFFA-5990c250-676b-4ff7-8a0d-529319d0b254,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0005-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0004-8be4df61-93ca-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,AMITSESetup-c811fa38-42c8-4579-a9bb-60e94eddfb34,AcpiGlobalVariable-af9ffd67-ec10-488a-9dfc-6cbf5ee22c2e,9-e9b5af65-a3ca-4219-a016-b0f752c4e432,8-e9b5af65-a3ca-4219-a016-b0f752c4e432,7-e9b5af65-a3ca-4219-a016-b0f752c4e432,6-e9b5af65-a3ca-4219-a016-b0f752c4e432,5-e9b5af65-a3ca-4219-a016-b0f752c4e432,4-e9b5af65-a3ca-4219-a016-b0f752c4e432,3-e9b5af65-a3ca-4219-a016-b0f752c4e432,2-e9b5af65-a3ca-4219-a016-b0f752c4e432,1-e9b5af65-a3ca-4219-a016-b0f752c4e432,12-e9b5af65-a3ca-4219-a016-b0f752c4e432,11-e9b5af65-a3ca-4219-a016-b0f752c4e432,10-e9b5af65-a3ca-4219-a016-b0f752c4e432,0-e9b5af65-a3ca-4219-a016-b0f752c4e432,
Special SecureBoot. Veuillez indiquer ce message à boot.repair@gmail.com

=================== efibootmgr -v
BootCurrent: 0005
Timeout: 2 seconds
BootOrder: 0005,0002,0000,0001,0003,0004
Boot0000* Diskette Drive	BIOS(1,0,00)
Boot0001* Internal HDD	BIOS(2,0,00)SATA: WDC WD1600BJKT-75F4T0   .
Boot0002* USB Storage Device	BIOS(5,0,00)
Boot0003* CD/DVD/CD-RW Drive	BIOS(3,0,00)SATA: TSSTcorp DVD+/-RW TS-U63.
Boot0004* Onboard NIC	BIOS(6,0,00)IBA GE Slot 00C8 v1352.
Boot0005* ubuntu	HD(1,800,100000,69fee389-42ef-4374-924e-d9949ee7685a)File(EFIubuntushimx64.efi)
BootFFFA* Internal Shell       	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFB* Diagnostic Boot      	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFC* Temporary Boot Menu  	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFD* Graphic Setup        	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)
BootFFFE* Text Setup           	Vendor(5990c250-676b-4ff7-8a0d-529319d0b254,)

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


=================== PARTITIONS & DISKS:
sda2	: sda,	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,	.
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/boot/efi.

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


=================== parted -l:

Model: ATA WDC WD1600BJKT-7 (scsi)
Disk /dev/sda: 160GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt

Number  Start   End    Size    File system     Name  Flags
1      1049kB  538MB  537MB   fat32                 boot
2      538MB   156GB  155GB   ext4
3      156GB   160GB  4082MB  linux-swap(v1)

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

BYT;
/dev/sda:160GB:scsi:512:512:gpt:ATA WDC WD1600BJKT-7;
1:1049kB:538MB:537MB:fat32::boot;
2:538MB:156GB:155GB:ext4::;
3:156GB:160GB:4082MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL
sda   disk        149,1G
sda1  part vfat     512M
sda2  part ext4   144,8G
sda3  part swap     3,8G
sr0   rom          1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /boot/efi
sda2     1  0  0         /
sda3     1  0  0         [SWAP]
sr0      1  0  1 running


=================== mount:
/dev/sda2 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
/dev/sda1 on /boot/efi type vfat (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=merrant)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 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 power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  agpgart autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd freefall full fuse fw0 hpet i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 input kmsg kvm log mapper mcelog media0 mei0 mem memory_bandwidth net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom v4l vfio vga_arbiter vhci vhost-net video0 watchdog watchdog0 zero
ls /dev/mapper:  control
ls: impossible d'accéder à : Aucun fichier ou dossier de ce type

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 a4 da 27 c0 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

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G   12K  1.9G   1% /dev
tmpfs          tmpfs     376M  1.3M  374M   1% /run
/dev/sda2      ext4      143G  6.8G  129G   6% /
none           tmpfs     4.0K     0  4.0K   0% /sys/fs/cgroup
none           tmpfs     5.0M     0  5.0M   0% /run/lock
none           tmpfs     1.9G  1.3M  1.9G   1% /run/shm
none           tmpfs     100M   40K  100M   1% /run/user
/dev/sda1      vfat      511M  7.1M  504M   2% /boot/efi

=================== fdisk -l:

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 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 identifier: 0x00000000

Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1   312581807   156290903+  ee  GPT




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


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


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 14.04.5 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 [Réparateur de démarrage]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)


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

Les actions que tu as décrites dans ton post #6 :

En effet, en entrant dans le BIOS, j'ai constaté que l'ordinateur démarré directement sur la disquette, puis le port usb, le lecteur cd et enfin le disque dur.
J'ai changé tout cela. Ensuite, j'avais le choix de démarrer soit directement en Legacy, soit en UEFI, alors je l'ai mis directement sur UEFI et la miracle !! 

ces actions ne se voient pas dans ce dernier Boot-Info mais c'est peut-être normal.
Je t'avais recommandé de désactiver Secure Boot mais ça n'a pas été fait puisqu'on peut voir :

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

Je viens de mentionner ton expérience dans la Liste des portables « Dell » , pour la ligne du Latitude E6410.

Dernière modification par malbo (Le 07/09/2016, à 15:57)

Hors ligne

#10 Le 07/09/2016, à 16:52

malbo

Re : Ubuntu ne boot pas

Autant pour moi, j'ai oublié de te signaler que tu vas devoir installer le HWE stack de Xenial si tu veux continuer à recevoir des mises à jour du noyau. Pour ce faire, tu as juste à passer une commande comme indiqué dans la doc : c'est dans la partie "Pour passer au HWE stack de Xenial (équipé du noyau 4.4.0-x)" et c'est la commande pour DESKTOP qui te concerne.

Dernière modification par malbo (Le 07/09/2016, à 16:52)

Hors ligne