Contenu | Rechercher | Menus

Annonce

DVD, clés USB et t-shirts Ubuntu-fr disponibles sur la boutique En Vente Libre

Si vous avez des soucis pour rester connecté, déconnectez-vous puis reconnectez-vous depuis ce lien en cochant la case
Me connecter automatiquement lors de mes prochaines visites.

À propos de l'équipe du forum.

#1 Le 15/04/2016, à 00:50

Peter-Leroy

[Résolu] boot loop ubuntu

Bonjour,

j'ai un probleme de boot loop, mon bios est bloqué en uefi depuis la dernière mise à jour sad,
j'ai testé avec ubuntu 15.10 64Bit et 16.04 64Bit, elles sont en version international pour eviter le bug des version francaises sur un bios uefi,
ubuntu détecte que mon bios est en uefi, il installe l'os mais après le redémarrage c'est un boot loop,
il boot par défaut sur le ssd puis la clé usb,le boot Secure est désactivé,
je ne pense pas que ce soit l'iso qui à un probleme, j'utilise lili usb creator

ma config:

-pc portable toshiba protege z930-135 
-i7 3XXXU
-ssd msata 256 go 128 Go
-6 go ram
-bios en version 6.80



Merci de vos réponses smile,

Dernière modification par Peter-Leroy (Le 16/04/2016, à 18:56)

Hors ligne

#2 Le 15/04/2016, à 06:18

malbo

Re : [Résolu] boot loop ubuntu

Peter-Leroy a écrit :

z930-135

Cette référence n'existe pas. Peux-tu vérifier et rectifier, s'il te plaît ?

Hors ligne

#3 Le 15/04/2016, à 07:44

kholo

Re : [Résolu] boot loop ubuntu

j'ai un probleme de boot loop, mon bios est bloqué en uefi depuis la dernière mise à jour sad,
j'ai testé avec ubuntu 15.10 64Bit et 16.04 64Bit, elles sont en version international pour eviter le bug des version francaises sur un bios uefi,

bonjour,
dur d'avoir un sentiment à cette lecture...
l'accès à une session live est maîtrisée, ça va aider.

pour le modèle ça doit être ce genre de machine
http://www.toshiba.fr/discontinued-prod … -z930-14l/

pour cette histoire d'UEFI, c'est une gestion différente du bios
ça m'étonne que malbo n'ai pas directement demandé un boot info
(voilà qui est fait)
la réparation est déconseillée, je laisse malbo donner le feu vert
car il maîtrise bien mieux que moi les problèmes de boot wink

Hors ligne

#4 Le 15/04/2016, à 09:28

Peter-Leroy

Re : [Résolu] boot loop ubuntu

malbo a écrit :
Peter-Leroy a écrit :

z930-135

Cette référence n'existe pas. Peux-tu vérifier et rectifier, s'il te plaît ?

Bonjour,

je me suis trompé, c'est le Protégé Z930-14L qui à les caractéristique les plus proche car l'étiquette de mon pc c'est enlevé avec le temps....
seul la ram est différente(4+4 soudé à la CM au lieu des 2+4 soudé à la CM), et le processeur est le même au quel je pensait:  i7-3687U

je pense que les caractéristiques du bios sont les mêmes....

Hors ligne

#5 Le 15/04/2016, à 12:09

Peter-Leroy

Re : [Résolu] boot loop ubuntu

le boot info smile Boot info toshiba protege z930

Dernière modification par Peter-Leroy (Le 15/04/2016, à 12:09)

Hors ligne

#6 Le 15/04/2016, à 12:56

kholo

Re : [Résolu] boot loop ubuntu

je met le boot info ici :

Boot Info Script e7fc706 + Boot-Repair extra info      [Boot-Info 9Feb2015]


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

 => No boot loader is installed in the MBR of /dev/sda.
 => Syslinux MBR (4.04 and higher) is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 15.10 
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda3: __________________________________________________________________________

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

sda4: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 2014-10-06................................................2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 2336144 of /dev/sdb1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux/syslinux.cfg 
                       /casper/vmlinuz.efi /EFI/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sda1           2,048       460,799       458,752 EFI System partition
/dev/sda2         460,800    26,828,799    26,368,000 Data partition (Linux)
/dev/sda3      26,828,800    28,782,591     1,953,792 Swap partition (Linux)
/dev/sda4      28,782,592   250,068,991   221,286,400 Data partition (Linux)

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.9 GiB, 16013852672 bytes, 31277056 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    *             63    31,246,424    31,246,362   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        13DB-EFC5                              vfat       
/dev/sda2        aca18ee8-1b5c-4657-bce1-780732cc2d7c   ext4       
/dev/sda3        ef2e5506-9f65-4108-9e36-76a38df5304a   swap       
/dev/sda4        0ef20844-b770-4df2-bc28-4ffb78de3be2   ext4       
/dev/sdb1        D202-88D6                              vfat       MYLINUXLIVE

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

total 0
lrwxrwxrwx 1 root root  9 Apr 15 11:06 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 15 11:06 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 15 11:06 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 15 11:06 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Apr 15 11:06 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Apr 15 11:06 usb-_USB_DISK_2.0_07A70701647A190A-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 15 11:06 usb-_USB_DISK_2.0_07A70701647A190A-0:0-part1 -> ../../sdb1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sda2        /media/ubuntu/aca18ee8-1b5c-4657-bce1-780732cc2d7c ext4       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda4        /media/ubuntu/0ef20844-b770-4df2-bc28-4ffb78de3be2 ext4       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,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  aca18ee8-1b5c-4657-bce1-780732cc2d7c
else
  search --no-floppy --fs-uuid --set=root aca18ee8-1b5c-4657-bce1-780732cc2d7c
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-aca18ee8-1b5c-4657-bce1-780732cc2d7c' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  aca18ee8-1b5c-4657-bce1-780732cc2d7c
	else
	  search --no-floppy --fs-uuid --set=root aca18ee8-1b5c-4657-bce1-780732cc2d7c
	fi
	linux	/boot/vmlinuz-4.2.0-35-generic.efi.signed root=UUID=aca18ee8-1b5c-4657-bce1-780732cc2d7c ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.2.0-35-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-aca18ee8-1b5c-4657-bce1-780732cc2d7c' {
	menuentry 'Ubuntu, avec Linux 4.2.0-35-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-35-generic-advanced-aca18ee8-1b5c-4657-bce1-780732cc2d7c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  aca18ee8-1b5c-4657-bce1-780732cc2d7c
		else
		  search --no-floppy --fs-uuid --set=root aca18ee8-1b5c-4657-bce1-780732cc2d7c
		fi
		echo	'Chargement de Linux 4.2.0-35-generic…'
		linux	/boot/vmlinuz-4.2.0-35-generic.efi.signed root=UUID=aca18ee8-1b5c-4657-bce1-780732cc2d7c ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.2.0-35-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-35-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-35-generic-init-upstart-aca18ee8-1b5c-4657-bce1-780732cc2d7c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  aca18ee8-1b5c-4657-bce1-780732cc2d7c
		else
		  search --no-floppy --fs-uuid --set=root aca18ee8-1b5c-4657-bce1-780732cc2d7c
		fi
		echo	'Chargement de Linux 4.2.0-35-generic…'
		linux	/boot/vmlinuz-4.2.0-35-generic.efi.signed root=UUID=aca18ee8-1b5c-4657-bce1-780732cc2d7c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.2.0-35-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-35-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-35-generic-recovery-aca18ee8-1b5c-4657-bce1-780732cc2d7c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  aca18ee8-1b5c-4657-bce1-780732cc2d7c
		else
		  search --no-floppy --fs-uuid --set=root aca18ee8-1b5c-4657-bce1-780732cc2d7c
		fi
		echo	'Chargement de Linux 4.2.0-35-generic…'
		linux	/boot/vmlinuz-4.2.0-35-generic.efi.signed root=UUID=aca18ee8-1b5c-4657-bce1-780732cc2d7c ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.2.0-35-generic
	}
	menuentry 'Ubuntu, avec Linux 4.2.0-16-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-advanced-aca18ee8-1b5c-4657-bce1-780732cc2d7c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  aca18ee8-1b5c-4657-bce1-780732cc2d7c
		else
		  search --no-floppy --fs-uuid --set=root aca18ee8-1b5c-4657-bce1-780732cc2d7c
		fi
		echo	'Chargement de Linux 4.2.0-16-generic…'
		linux	/boot/vmlinuz-4.2.0-16-generic root=UUID=aca18ee8-1b5c-4657-bce1-780732cc2d7c ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.2.0-16-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-16-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-init-upstart-aca18ee8-1b5c-4657-bce1-780732cc2d7c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  aca18ee8-1b5c-4657-bce1-780732cc2d7c
		else
		  search --no-floppy --fs-uuid --set=root aca18ee8-1b5c-4657-bce1-780732cc2d7c
		fi
		echo	'Chargement de Linux 4.2.0-16-generic…'
		linux	/boot/vmlinuz-4.2.0-16-generic root=UUID=aca18ee8-1b5c-4657-bce1-780732cc2d7c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.2.0-16-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-16-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-recovery-aca18ee8-1b5c-4657-bce1-780732cc2d7c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  aca18ee8-1b5c-4657-bce1-780732cc2d7c
		else
		  search --no-floppy --fs-uuid --set=root aca18ee8-1b5c-4657-bce1-780732cc2d7c
		fi
		echo	'Chargement de Linux 4.2.0-16-generic…'
		linux	/boot/vmlinuz-4.2.0-16-generic root=UUID=aca18ee8-1b5c-4657-bce1-780732cc2d7c ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.2.0-16-generic
	}
}

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

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

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

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

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

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

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

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

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=aca18ee8-1b5c-4657-bce1-780732cc2d7c /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=13DB-EFC5  /boot/efi       vfat    umask=0077      0       1
# /home was on /dev/sda4 during installation
UUID=0ef20844-b770-4df2-bc28-4ffb78de3be2 /home           ext4    defaults        0       2
# swap was on /dev/sda3 during installation
UUID=ef2e5506-9f65-4108-9e36-76a38df5304a none            swap    sw              0       0
--------------------------------------------------------------------------------

=========================== sdb1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd.lz
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

========================= sdb1/syslinux/syslinux.cfg: ==========================

--------------------------------------------------------------------------------
# D-I config version 2.0
# search path for the c32 support libraries (libcom32, libutil etc.)
path 
include menu.cfg
default vesamenu.c32
prompt 0
timeout 50
ui gfxboot bootlogo
--------------------------------------------------------------------------------

============== sdb1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 syslinux/chain.c32                 :  not a COM32/COM32R module
 syslinux/gfxboot.c32               :  not a COM32/COM32R module
 syslinux/ldlinux.c32               :  not a COM32/COM32R module
 syslinux/libcom32.c32              :  not a COM32/COM32R module
 syslinux/libutil.c32               :  not a COM32/COM32R module
 syslinux/vesamenu.c32              :  not a COM32/COM32R module

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

File descriptor 9 (/proc/13925/mounts) leaked on lvs invocation. Parent PID 20773: bash
File descriptor 63 (pipe:[64801]) leaked on lvs invocation. Parent PID 20773: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2016-04-15__11h06 ===================
boot-info version : 4ppa35
boot-sav version : 4ppa35
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa35
boot-info is executed in live-session (Ubuntu 15.10, wily, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access /home/usr/.config: No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 15.10 (15.10):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="13DB-EFC5" TYPE="vfat" PARTUUID="0a9cab0c-4bb7-47c1-b3ca-7e27f0edf187"
/dev/sda2: UUID="aca18ee8-1b5c-4657-bce1-780732cc2d7c" TYPE="ext4" PARTUUID="c530fee0-c358-426d-9ca0-ae77cdc83d19"
/dev/sda4: UUID="0ef20844-b770-4df2-bc28-4ffb78de3be2" TYPE="ext4" PARTUUID="dc81dbdb-a5d7-43a8-afb0-7d0cc9d2cc99"
/dev/sdb1: LABEL="MYLINUXLIVE" UUID="D202-88D6" TYPE="vfat" PARTUUID="702e8174-01"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="ef2e5506-9f65-4108-9e36-76a38df5304a" TYPE="swap" PARTUUID="486deff4-dd6b-4c19-a52e-cf734cc15f16"


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


=================== /media/ubuntu/aca18ee8-1b5c-4657-bce1-780732cc2d7c/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Apr 14 22:11 grub.d
total 76
-rwxr-xr-x 1 root root  9791 Oct 14  2015 00_header
-rwxr-xr-x 1 root root  6058 Sep  4  2015 05_debian_theme
-rwxr-xr-x 1 root root 12261 Oct 14  2015 10_linux
-rwxr-xr-x 1 root root 11082 Oct 14  2015 20_linux_xen
-rwxr-xr-x 1 root root  1992 Aug 27  2015 20_memtest86+
-rwxr-xr-x 1 root root 11692 Oct 14  2015 30_os-prober
-rwxr-xr-x 1 root root  1418 Oct 14  2015 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Oct 14  2015 40_custom
-rwxr-xr-x 1 root root   216 Oct 14  2015 41_custom
-rw-r--r-- 1 root root   483 Oct 14  2015 README




=================== /media/ubuntu/aca18ee8-1b5c-4657-bce1-780732cc2d7c/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=13DB-EFC5   (sda1)

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0004,0001,0000,0003,0002
Boot0000* Mémoire USB	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)
Boot0001* HDD/SSD	PciRoot(0x0)/Pci(0x1f,0x2)/Ata(0,0,0)
Boot0002* Réseau2	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)
Boot0003* Réseau1	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv6([::]:<->[::]:,0,0)
Boot0004* ubuntu	HD(1,GPT,0a9cab0c-4bb7-47c1-b3ca-7e27f0edf187,0x800,0x70000)/File(EFIubuntushimx64.efi)

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda1.
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,	not-far,	/media/ubuntu/aca18ee8-1b5c-4657-bce1-780732cc2d7c.
sda4	: 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,	/media/ubuntu/0ef20844-b770-4df2-bc28-4ffb78de3be2.

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


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

Model: ATA TOSHIBA THNSNS12 (scsi)
Disk /dev/sda: 128GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system     Name  Flags
1      1049kB  236MB   235MB   fat32                 boot, esp
2      236MB   13.7GB  13.5GB  ext4
3      13.7GB  14.7GB  1000MB  linux-swap(v1)
4      14.7GB  128GB   113GB   ext4


Model:  USB DISK 2.0 (scsi)
Disk /dev/sdb: 16.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      32.3kB  16.0GB  16.0GB  primary  fat32        boot, lba

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

BYT;
/dev/sda:128GB:scsi:512:512:gpt:ATA TOSHIBA THNSNS12:;
1:1049kB:236MB:235MB:fat32::boot, esp;
2:236MB:13.7GB:13.5GB:ext4::;
3:13.7GB:14.7GB:1000MB:linux-swap(v1)::;
4:14.7GB:128GB:113GB:ext4::;

BYT;
/dev/sdb:16.0GB:scsi:512:512:msdos: USB DISK 2.0:;
1:32.3kB:16.0GB:16.0GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sda   disk          119.2G
sda1  part vfat       224M
sda2  part ext4      12.6G
sda3  part swap       954M
sda4  part ext4     105.5G
sdb   disk           14.9G
sdb1  part vfat      14.9G MYLINUXLIVE
loop0 loop squashfs   1.1G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      0  0  0 running
sda1     0  0  0         /mnt/boot-sav/sda1
sda2     0  0  0         /media/ubuntu/aca18ee8-1b5c-4657-bce1-780732cc2d7c
sda3     0  0  0         [SWAP]
sda4     0  0  0         /media/ubuntu/0ef20844-b770-4df2-bc28-4ffb78de3be2
sdb      1  0  1 running
sdb1     1  0  1         /cdrom
loop0    1  1  0         /rofs


=================== 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=1948100k,nr_inodes=487025,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=392200k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/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 (rw,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,clone_children)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=23,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
cgmfs on /run/cgmanager/fs type tmpfs (rw,relatime,size=100k,mode=755)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=392200k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
gvfsd-fuse on /home/ubuntu/.gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
/dev/sda4 on /media/ubuntu/0ef20844-b770-4df2-bc28-4ffb78de3be2 type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda2 on /media/ubuntu/aca18ee8-1b5c-4657-bce1-780732cc2d7c type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 sda4 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdc-wdm0 cdc-wdm1 cdc-wdm2 char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg kvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue ndctl0 net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sdb sdb1 serial sg0 sg1 shm snapshot snd stderr stdin stdout uhid uinput urandom v4l vfio vga_arbiter vhci vhost-net video0 watchdog watchdog0 xconsole zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 01 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 07 00 c9 0d 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 c5 ef db 13 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

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     384M   12M  372M   3% /run
/dev/sdb1      vfat       15G  1.1G   14G   8% /cdrom
/dev/loop0     squashfs  1.1G  1.1G     0 100% /rofs
/cow           overlay   1.9G   92M  1.8G   5% /
tmpfs          tmpfs     1.9G   84K  1.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  1.3M  1.9G   1% /tmp
cgmfs          tmpfs     100K     0  100K   0% /run/cgmanager/fs
tmpfs          tmpfs     384M   88K  383M   1% /run/user/999
/dev/sda4      ext4      104G   60M   99G   1% /media/ubuntu/0ef20844-b770-4df2-bc28-4ffb78de3be2
/dev/sda2      ext4       13G  4.5G  7.2G  38% /media/ubuntu/aca18ee8-1b5c-4657-bce1-780732cc2d7c
/dev/sda1      vfat      221M  3.4M  218M   2% /mnt/boot-sav/sda1

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 1.1 GiB, 1130688512 bytes, 2208376 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: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 9AB53F90-C224-47B9-B18A-8511E7845B06

Device        Start       End   Sectors   Size Type
/dev/sda1      2048    460799    458752   224M EFI System
/dev/sda2    460800  26828799  26368000  12.6G Linux filesystem
/dev/sda3  26828800  28782591   1953792   954M Linux swap
/dev/sda4  28782592 250068991 221286400 105.5G Linux filesystem


Disk /dev/sdb: 14.9 GiB, 16013852672 bytes, 31277056 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: 0x702e8174

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *       63 31246424 31246362 14.9G  c W95 FAT32 (LBA)




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


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

Hors ligne

#7 Le 15/04/2016, à 13:13

kholo

Re : [Résolu] boot loop ubuntu

Drive: sda est le SSD :

Disk /dev/sda: 119.2 GiB

dès le début on a :

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

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

boot repair devrait remettre tout en ordre

sinon depuis un live faire

sudo grub-install –boot-directory=/mnt/boot /dev/sda

Hors ligne

#8 Le 15/04/2016, à 14:13

moko138

Re : [Résolu] boot loop ubuntu

Peter-Leroy a écrit :

mon bios est bloqué en uefi


%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel :  À la découverte de dcraw

En ligne

#9 Le 15/04/2016, à 14:14

Peter-Leroy

Re : [Résolu] boot loop ubuntu

kholo a écrit :

Drive: sda est le SSD :

Disk /dev/sda: 119.2 GiB

dès le début on a :

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

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

boot repair devrait remettre tout en ordre

sinon depuis un live faire

sudo grub-install –boot-directory=/mnt/boot /dev/sda

j'ai une erreur "grub-install error: more than one install devise ?." avec la commande "sudo grub-install –boot-directory=/mnt/boot /dev/sdaX" (X avec ou sans chiffre)


le boot repair et la commande n'ont pas marchés

après le boot repair:

 Boot Info Script e7fc706 + Boot-Repair extra info      [Boot-Info 9Feb2015]


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

 => No boot loader is installed in the MBR of /dev/sda.
 => Syslinux MBR (4.04 and higher) is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /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 15.10 
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda3: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 2014-10-06................................................2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 2336144 of /dev/sdb1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux/syslinux.cfg 
                       /casper/vmlinuz.efi /EFI/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition    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   241,930,239   240,879,616 Data partition (Linux)
/dev/sda3     241,930,240   250,068,991     8,138,752 Swap partition (Linux)

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.9 GiB, 16013852672 bytes, 31277056 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    *             63    31,246,424    31,246,362   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        F03C-3D49                              vfat       
/dev/sda2        ba473f13-c1ff-46e1-8a9e-be14d347980e   ext4       
/dev/sda3        e360cd25-a2bd-4b25-94a6-66e85d2a5261   swap       
/dev/sdb1        D202-88D6                              vfat       MYLINUXLIVE

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

total 0
lrwxrwxrwx 1 root root  9 Apr 15 12:55 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 15 12:55 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 15 12:55 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 15 12:55 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Apr 15 12:55 usb-_USB_DISK_2.0_07A70701647A190A-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 15 12:55 usb-_USB_DISK_2.0_07A70701647A190A-0:0-part1 -> ../../sdb1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,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  ba473f13-c1ff-46e1-8a9e-be14d347980e
else
  search --no-floppy --fs-uuid --set=root ba473f13-c1ff-46e1-8a9e-be14d347980e
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=en_US
  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-ba473f13-c1ff-46e1-8a9e-be14d347980e' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  ba473f13-c1ff-46e1-8a9e-be14d347980e
	else
	  search --no-floppy --fs-uuid --set=root ba473f13-c1ff-46e1-8a9e-be14d347980e
	fi
	linux	/boot/vmlinuz-4.2.0-16-generic.efi.signed root=UUID=ba473f13-c1ff-46e1-8a9e-be14d347980e ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.2.0-16-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-ba473f13-c1ff-46e1-8a9e-be14d347980e' {
	menuentry 'Ubuntu, with Linux 4.2.0-16-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-advanced-ba473f13-c1ff-46e1-8a9e-be14d347980e' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  ba473f13-c1ff-46e1-8a9e-be14d347980e
		else
		  search --no-floppy --fs-uuid --set=root ba473f13-c1ff-46e1-8a9e-be14d347980e
		fi
		echo	'Loading Linux 4.2.0-16-generic ...'
		linux	/boot/vmlinuz-4.2.0-16-generic.efi.signed root=UUID=ba473f13-c1ff-46e1-8a9e-be14d347980e ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-16-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-16-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-init-upstart-ba473f13-c1ff-46e1-8a9e-be14d347980e' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  ba473f13-c1ff-46e1-8a9e-be14d347980e
		else
		  search --no-floppy --fs-uuid --set=root ba473f13-c1ff-46e1-8a9e-be14d347980e
		fi
		echo	'Loading Linux 4.2.0-16-generic ...'
		linux	/boot/vmlinuz-4.2.0-16-generic.efi.signed root=UUID=ba473f13-c1ff-46e1-8a9e-be14d347980e ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-16-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-16-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-recovery-ba473f13-c1ff-46e1-8a9e-be14d347980e' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  ba473f13-c1ff-46e1-8a9e-be14d347980e
		else
		  search --no-floppy --fs-uuid --set=root ba473f13-c1ff-46e1-8a9e-be14d347980e
		fi
		echo	'Loading Linux 4.2.0-16-generic ...'
		linux	/boot/vmlinuz-4.2.0-16-generic.efi.signed root=UUID=ba473f13-c1ff-46e1-8a9e-be14d347980e ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-16-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 F03C-3D49
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 ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

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

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

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=ba473f13-c1ff-46e1-8a9e-be14d347980e /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=F03C-3D49  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=e360cd25-a2bd-4b25-94a6-66e85d2a5261 none            swap    sw              0       0
UUID=F03C-3D49	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=========================== sdb1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd.lz
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

========================= sdb1/syslinux/syslinux.cfg: ==========================

--------------------------------------------------------------------------------
# D-I config version 2.0
# search path for the c32 support libraries (libcom32, libutil etc.)
path 
include menu.cfg
default vesamenu.c32
prompt 0
timeout 50
ui gfxboot bootlogo
--------------------------------------------------------------------------------

============== sdb1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 syslinux/chain.c32                 :  not a COM32/COM32R module
 syslinux/gfxboot.c32               :  not a COM32/COM32R module
 syslinux/ldlinux.c32               :  not a COM32/COM32R module
 syslinux/libcom32.c32              :  not a COM32/COM32R module
 syslinux/libutil.c32               :  not a COM32/COM32R module
 syslinux/vesamenu.c32              :  not a COM32/COM32R module

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

File descriptor 9 (/proc/23988/mounts) leaked on lvs invocation. Parent PID 32295: bash
File descriptor 63 (pipe:[79024]) leaked on lvs invocation. Parent PID 32295: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 2016-04-15__12h55 ===================
boot-repair version : 4ppa35
boot-sav version : 4ppa35
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa35
boot-repair is executed in live-session (Ubuntu 15.10, wily, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access /home/usr/.config: No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 15.10 (15.10):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="F03C-3D49" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="1aa81932-6373-4c09-8fd5-2b2fd1f2839d"
/dev/sda2: UUID="ba473f13-c1ff-46e1-8a9e-be14d347980e" TYPE="ext4" PARTUUID="4b8d198e-5c72-4cd8-ac5f-bf41d382accf"
/dev/sdb1: LABEL="MYLINUXLIVE" UUID="D202-88D6" TYPE="vfat" PARTUUID="702e8174-01"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="e360cd25-a2bd-4b25-94a6-66e85d2a5261" TYPE="swap" PARTUUID="5719af1e-be6e-4e89-81f4-bd6c54069709"


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

Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda1/EFI/Microsoft/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi

=================== sda2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Apr 15 12:43 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Oct 14  2015 00_header
-rwxr-xr-x 1 root root  6058 Sep  4  2015 05_debian_theme
-rwxr-xr-x 1 root root 12261 Oct 14  2015 10_linux
-rwxr-xr-x 1 root root 11082 Oct 14  2015 20_linux_xen
-rwxr-xr-x 1 root root  1992 Aug 27  2015 20_memtest86+
-rwxr-xr-x 1 root root   170 Apr 15 12:43 25_custom
-rwxr-xr-x 1 root root 11692 Oct 14  2015 30_os-prober
-rwxr-xr-x 1 root root  1418 Oct 14  2015 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Oct 14  2015 40_custom
-rwxr-xr-x 1 root root   216 Oct 14  2015 41_custom
-rw-r--r-- 1 root root   483 Oct 14  2015 README




=================== sda2/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=F03C-3D49	 (sda1)

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0004,0001,0000,0003,0002
Boot0000* Mémoire USB	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)
Boot0001* HDD/SSD	PciRoot(0x0)/Pci(0x1f,0x2)/Ata(0,0,0)
Boot0002* Réseau2	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)
Boot0003* Réseau1	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv6([::]:<->[::]:,0,0)
Boot0004* ubuntu	HD(1,GPT,1aa81932-6373-4c09-8fd5-2b2fd1f2839d,0x800,0x100000)/File(EFIubuntushimx64.efi)

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


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

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


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

Model: ATA TOSHIBA THNSNS12 (scsi)
Disk /dev/sda: 128GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size    File system     Name                  Flags
1      1049kB  538MB  537MB   fat32           EFI System Partition  boot, esp
2      538MB   124GB  123GB   ext4
3      124GB   128GB  4167MB  linux-swap(v1)


Model:  USB DISK 2.0 (scsi)
Disk /dev/sdb: 16.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      32.3kB  16.0GB  16.0GB  primary  fat32        boot, lba

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

BYT;
/dev/sda:128GB:scsi:512:512:gpt:ATA TOSHIBA THNSNS12:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:124GB:123GB:ext4::;
3:124GB:128GB:4167MB:linux-swap(v1)::;

BYT;
/dev/sdb:16.0GB:scsi:512:512:msdos: USB DISK 2.0:;
1:32.3kB:16.0GB:16.0GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sda   disk          119.2G
sda1  part vfat       512M
sda2  part ext4     114.9G
sda3  part swap       3.9G
sdb   disk           14.9G
sdb1  part vfat      14.9G MYLINUXLIVE
loop0 loop squashfs   1.1G

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


=================== 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=1948100k,nr_inodes=487025,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=392200k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/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 (rw,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.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,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,clone_children)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=21,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
cgmfs on /run/cgmanager/fs type tmpfs (rw,relatime,size=100k,mode=755)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=392200k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
gvfsd-fuse on /home/ubuntu/.gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 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 holders inflight power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdc-wdm0 cdc-wdm1 cdc-wdm2 char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg kvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue ndctl0 net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 serial sg0 sg1 shm snapshot snd stderr stdin stdout uhid uinput urandom v4l vfio vga_arbiter vhci vhost-net video0 watchdog watchdog0 xconsole zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 49 3d 3c f0 4e  4f 20 4e 41 4d 45 20 20  |..)I=<.NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     384M   12M  372M   3% /run
/dev/sdb1      vfat       15G  1.1G   14G   8% /cdrom
/dev/loop0     squashfs  1.1G  1.1G     0 100% /rofs
/cow           overlay   1.9G  135M  1.8G   8% /
tmpfs          tmpfs     1.9G   84K  1.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  1.4M  1.9G   1% /tmp
cgmfs          tmpfs     100K     0  100K   0% /run/cgmanager/fs
tmpfs          tmpfs     384M   88K  383M   1% /run/user/999
/dev/sda1      vfat      511M  7.1M  504M   2% /mnt/boot-sav/sda1
/dev/sda2      ext4      113G  3.3G  104G   4% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 1.1 GiB, 1130688512 bytes, 2208376 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: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 95C3D6FA-B131-4674-9D20-95B9899F6445

Device         Start       End   Sectors   Size Type
/dev/sda1       2048   1050623   1048576   512M EFI System
/dev/sda2    1050624 241930239 240879616 114.9G Linux filesystem
/dev/sda3  241930240 250068991   8138752   3.9G Linux swap


Disk /dev/sdb: 14.9 GiB, 16013852672 bytes, 31277056 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: 0x702e8174

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *       63 31246424 31246362 14.9G  c W95 FAT32 (LBA)



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


rm /mnt/boot-sav/sda1/efi/Microsoft/Boot/bootmgfw.efi /mnt/boot-sav/sda1/efi/Microsoft/Boot/bootmgfw.efi.grb
rm /mnt/boot-sav/sda1/efi/Microsoft/Boot/bootx64.efi /mnt/boot-sav/sda1/efi/Microsoft/Boot/bootx64.efi.grb
rm /mnt/boot-sav/sda1/efi/Boot/bootx64.efi /mnt/boot-sav/sda1/efi/Boot/bootx64.efi.grb
Mount sda1 on /mnt/boot-sav/sda2/boot/efi
ls sda1/efi: /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /Microsoft/Boot

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)
Subsystem: Toshiba America Info Systems Device [1179:0004]
Kernel driver in use: i915
00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04)
*******

grub-install --version
grub-install (GRUB) 2.02~beta2-29,grub-install (GRUB) 2.

chroot /mnt/boot-sav/sda2 efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0004,0001,0000,0003,0002
Boot0000* Mémoire USB	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)
Boot0001* HDD/SSD	PciRoot(0x0)/Pci(0x1f,0x2)/Ata(0,0,0)
Boot0002* Réseau2	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)
Boot0003* Réseau1	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv6([::]:<->[::]:,0,0)
Boot0004* ubuntu	HD(1,GPT,1aa81932-6373-4c09-8fd5-2b2fd1f2839d,0x800,0x100000)/File(EFIubuntushimx64.efi)

chroot /mnt/boot-sav/sda2 uname -r
Kernel: 4.2.0-16-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
mv 25_custom
ls sda1/efi: /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /Microsoft/Boot
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi (& .grb)
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Microsoft/Boot/bootx64.efi (& .grb)
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/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 /mnt/boot-sav/sda2/boot/efi efi entries in /mnt/boot-sav/sda2/etc/grub.d/25_custom
Adding custom /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/MokManager.efi

chroot /mnt/boot-sav/sda2 efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0004,0001,0000,0003,0002
Boot0000* Mémoire USB	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)
Boot0001* HDD/SSD	PciRoot(0x0)/Pci(0x1f,0x2)/Ata(0,0,0)
Boot0002* Réseau2	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)
Boot0003* Réseau1	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv6([::]:<->[::]:,0,0)
Boot0004* ubuntu	HD(1,GPT,1aa81932-6373-4c09-8fd5-2b2fd1f2839d,0x800,0x100000)/File(EFIubuntushimx64.efi)

chroot /mnt/boot-sav/sda2 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.2.0-16-generic
Found initrd image: /boot/initrd.img-4.2.0-16-generic
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sda2/boot/grub/grub.cfg

Boot successfully repaired.

You can now reboot your computer.

Dernière modification par Peter-Leroy (Le 15/04/2016, à 14:35)

Hors ligne

#10 Le 15/04/2016, à 17:17

kholo

Re : [Résolu] boot loop ubuntu

bon, je reprend quelques infos

Disk /dev/sda: 119.2 GiB
Disklabel type: gpt
Partition    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   241,930,239   240,879,616 Data partition (Linux)
/dev/sda3     241,930,240   250,068,991     8,138,752 Swap partition (Linux)
/dev/sda1        F03C-3D49                              vfat       
/dev/sda2        ba473f13-c1ff-46e1-8a9e-be14d347980e   ext4       
/dev/sda3        e360cd25-a2bd-4b25-94a6-66e85d2a5261   swap
# / was on /dev/sda2 during installation
UUID=ba473f13-c1ff-46e1-8a9e-be14d347980e /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=F03C-3D49  /boot/efi       vfat    umask=0077      0       1
GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. 

tout semble à sa place (à part la swap déconseillée sur un ssd)
une réinstallation de grub à partir de boot repair / Utilisation avancée :
Onglet Emplacement de Grub

OS par défaut au démarrage sda2
partition /boot séparée sda1
placer grub dans sda

puis Appliquer

Hors ligne

#11 Le 15/04/2016, à 23:55

Peter-Leroy

Re : [Résolu] boot loop ubuntu

merci de votre aide mais j ai encore une erreur,
c'est bizarre car j'ai 1 Mo de libre en /sda + 2mo sda1...

GPT detected. Please create a BIOS-Boot partition (>1MB, unformatted filesystem, bios_grub flag). This can be performed via tools such as Gparted. Then try again.

Dernière modification par Peter-Leroy (Le 16/04/2016, à 00:02)

Hors ligne

#12 Le 16/04/2016, à 09:48

kholo

Re : [Résolu] boot loop ubuntu

oui dans le second rapport
je suis passé à côté de ça dans fstab...

# /boot/efi was on /dev/sda1 during installation
#UUID=F03C-3D49  /boot/efi       vfat    umask=0077      0       1

pourrais-tu depuis un live, aller dans sda2
puis trouver /etc/fstab
supprimer le croisillon # pour obtenir cela :

# /boot/efi was on /dev/sda1 during installation
UUID=F03C-3D49  /boot/efi       vfat    umask=0077      0       1

puis reprendre le boot repair avec l'option avancée comme mon dernier post

Hors ligne

#13 Le 16/04/2016, à 13:14

Peter-Leroy

Re : [Résolu] boot loop ubuntu

boot repair à re-ajouter le " # " pendant la réparation, je perds les permissions pour sauvegardé le fstab apres l'erreur

GPT detected. Please create a BIOS-Boot partition (>1MB, unformatted filesystem, bios_grub flag). This can be performed via tools such as Gparted. Then try again.

mais apres plusieurs essais j'ai cette commande à exécuter :

sudo chroot "/media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8" dpkg --configure -a
sudo chroot "/media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8" apt-get install -fy
sudo chroot "/media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8" apt-get install -y --force-yes grub-pc

je l’exécute mais il ne ce passe rien, le boot repair me donne ce lien ensuite : http://paste.ubuntu.com/15871190/

Boot Info Script e7fc706 + Boot-Repair extra info      [Boot-Info 9Feb2015]


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

 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector 
    241932288 of the same hard drive for core.img, but core.img can not be 
    found at this location.
 => Syslinux MBR (4.04 and higher) is installed in the MBR of /dev/sdb.
 => Windows 2000/XP/2003 is installed in the MBR of /dev/sdc.

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

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 15.10 
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sda4: __________________________________________________________________________

    File system:       BIOS Boot partition
    Boot sector type:  FAT32
    Boot sector info: 

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 2014-10-06................................................2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 2336144 of /dev/sdb1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux/syslinux.cfg 
                       /casper/vmlinuz.efi /EFI/BOOT/grubx64.efi /ldlinux.sys

sdc1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition    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   241,930,239   240,879,616 Data partition (Linux)
/dev/sda4     241,932,288   250,068,991     8,136,704 BIOS Boot partition

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.9 GiB, 16013852672 bytes, 31277056 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    *             63    31,246,424    31,246,362   c W95 FAT32 (LBA)


Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 465.8 GiB, 500097376256 bytes, 976752688 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/sdc1    *             64   976,751,999   976,751,936   7 NTFS / exFAT / HPFS


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        0E6D-6BBC                              vfat       
/dev/sda2        3f3e293a-7f6f-410e-b45e-1264005299b8   ext4       
/dev/sda4                                                          
/dev/sdb1        D202-88D6                              vfat       MYLINUXLIVE
/dev/sdc1        46703273703269B7                       ntfs       SAMSUNG

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

total 0
lrwxrwxrwx 1 root root  9 Apr 16 12:08 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 16 12:08 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 16 12:08 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 16 12:08 ata-TOSHIBA_THNSNS128GMCP_62DS11TMT2GY-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Apr 16 12:08 usb-Samsung_M3_Portable_00000000011E406A-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 16 12:08 usb-Samsung_M3_Portable_00000000011E406A-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Apr 16 12:08 usb-_USB_DISK_2.0_07A70701647A190A-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 16 12:08 usb-_USB_DISK_2.0_07A70701647A190A-0:0-part1 -> ../../sdb1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sda2        /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8 ext4       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdc1        /media/ubuntu/SAMSUNG    fuseblk    (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)


=========================== 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  3f3e293a-7f6f-410e-b45e-1264005299b8
else
  search --no-floppy --fs-uuid --set=root 3f3e293a-7f6f-410e-b45e-1264005299b8
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=en_US
  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-3f3e293a-7f6f-410e-b45e-1264005299b8' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3f3e293a-7f6f-410e-b45e-1264005299b8
	else
	  search --no-floppy --fs-uuid --set=root 3f3e293a-7f6f-410e-b45e-1264005299b8
	fi
	linux	/boot/vmlinuz-4.2.0-35-generic root=UUID=3f3e293a-7f6f-410e-b45e-1264005299b8 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.2.0-35-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-3f3e293a-7f6f-410e-b45e-1264005299b8' {
	menuentry 'Ubuntu, with Linux 4.2.0-35-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-35-generic-advanced-3f3e293a-7f6f-410e-b45e-1264005299b8' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3f3e293a-7f6f-410e-b45e-1264005299b8
		else
		  search --no-floppy --fs-uuid --set=root 3f3e293a-7f6f-410e-b45e-1264005299b8
		fi
		echo	'Loading Linux 4.2.0-35-generic ...'
		linux	/boot/vmlinuz-4.2.0-35-generic root=UUID=3f3e293a-7f6f-410e-b45e-1264005299b8 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-35-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-35-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-35-generic-init-upstart-3f3e293a-7f6f-410e-b45e-1264005299b8' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3f3e293a-7f6f-410e-b45e-1264005299b8
		else
		  search --no-floppy --fs-uuid --set=root 3f3e293a-7f6f-410e-b45e-1264005299b8
		fi
		echo	'Loading Linux 4.2.0-35-generic ...'
		linux	/boot/vmlinuz-4.2.0-35-generic root=UUID=3f3e293a-7f6f-410e-b45e-1264005299b8 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-35-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-35-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-35-generic-recovery-3f3e293a-7f6f-410e-b45e-1264005299b8' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3f3e293a-7f6f-410e-b45e-1264005299b8
		else
		  search --no-floppy --fs-uuid --set=root 3f3e293a-7f6f-410e-b45e-1264005299b8
		fi
		echo	'Loading Linux 4.2.0-35-generic ...'
		linux	/boot/vmlinuz-4.2.0-35-generic root=UUID=3f3e293a-7f6f-410e-b45e-1264005299b8 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-35-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-16-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-advanced-3f3e293a-7f6f-410e-b45e-1264005299b8' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3f3e293a-7f6f-410e-b45e-1264005299b8
		else
		  search --no-floppy --fs-uuid --set=root 3f3e293a-7f6f-410e-b45e-1264005299b8
		fi
		echo	'Loading Linux 4.2.0-16-generic ...'
		linux	/boot/vmlinuz-4.2.0-16-generic root=UUID=3f3e293a-7f6f-410e-b45e-1264005299b8 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-16-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-16-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-init-upstart-3f3e293a-7f6f-410e-b45e-1264005299b8' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3f3e293a-7f6f-410e-b45e-1264005299b8
		else
		  search --no-floppy --fs-uuid --set=root 3f3e293a-7f6f-410e-b45e-1264005299b8
		fi
		echo	'Loading Linux 4.2.0-16-generic ...'
		linux	/boot/vmlinuz-4.2.0-16-generic root=UUID=3f3e293a-7f6f-410e-b45e-1264005299b8 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-16-generic
	}
	menuentry 'Ubuntu, with Linux 4.2.0-16-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-16-generic-recovery-3f3e293a-7f6f-410e-b45e-1264005299b8' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3f3e293a-7f6f-410e-b45e-1264005299b8
		else
		  search --no-floppy --fs-uuid --set=root 3f3e293a-7f6f-410e-b45e-1264005299b8
		fi
		echo	'Loading Linux 4.2.0-16-generic ...'
		linux	/boot/vmlinuz-4.2.0-16-generic root=UUID=3f3e293a-7f6f-410e-b45e-1264005299b8 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.2.0-16-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/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

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

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

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

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=3f3e293a-7f6f-410e-b45e-1264005299b8 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=0E6D-6BBC  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=a34917e9-c8a8-44b3-b9c9-d2a0f6a58882 none            swap    sw              0       0
#UUID=0E6D-6BBC	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=========================== sdb1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd.lz
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

========================= sdb1/syslinux/syslinux.cfg: ==========================

--------------------------------------------------------------------------------
# D-I config version 2.0
# search path for the c32 support libraries (libcom32, libutil etc.)
path 
include menu.cfg
default vesamenu.c32
prompt 0
timeout 50
ui gfxboot bootlogo
--------------------------------------------------------------------------------

============== sdb1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 syslinux/chain.c32                 :  not a COM32/COM32R module
 syslinux/gfxboot.c32               :  not a COM32/COM32R module
 syslinux/ldlinux.c32               :  not a COM32/COM32R module
 syslinux/libcom32.c32              :  not a COM32/COM32R module
 syslinux/libutil.c32               :  not a COM32/COM32R module
 syslinux/vesamenu.c32              :  not a COM32/COM32R module

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

File descriptor 9 (/proc/20185/mounts) leaked on lvs invocation. Parent PID 30678: bash
File descriptor 63 (pipe:[228382]) leaked on lvs invocation. Parent PID 30678: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 2016-04-16__12h08 ===================
boot-repair version : 4ppa35
boot-sav version : 4ppa35
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa35
boot-repair is executed in live-session (Ubuntu 15.10, wily, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access /home/usr/.config: No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 15.10 (15.10):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="0E6D-6BBC" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="9a76758d-da00-41f0-941d-9cc07d003a37"
/dev/sda2: UUID="3f3e293a-7f6f-410e-b45e-1264005299b8" TYPE="ext4" PARTUUID="c1e6cd8c-636f-4e22-b205-a5abb7f46788"
/dev/sdb1: LABEL="MYLINUXLIVE" UUID="D202-88D6" TYPE="vfat" PARTUUID="702e8174-01"
/dev/loop0: TYPE="squashfs"
/dev/sda4: UUID="5440-979B" TYPE="vfat" PARTUUID="1fc5c99b-fb42-432c-a3ef-f93c7a426f72"
/dev/sdc1: LABEL="SAMSUNG" UUID="46703273703269B7" TYPE="ntfs" PARTUUID="1d7cbe3d-01"


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

Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi

=================== /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Apr 16 12:06 grub.d
drwxr-xr-x  2 root root    4096 Apr 16 11:45 grub.d.bak
total 72
-rwxr-xr-x 1 root root  9791 Dec 17 21:46 00_header
-rwxr-xr-x 1 root root  6058 Sep  4  2015 05_debian_theme
-rwxr-xr-x 1 root root 12261 Dec 17 21:46 10_linux
-rwxr-xr-x 1 root root 11082 Dec 17 21:46 20_linux_xen
-rwxr-xr-x 1 root root 11692 Dec 17 21:46 30_os-prober
-rwxr-xr-x 1 root root  1418 Dec 17 21:46 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Dec 17 21:46 40_custom
-rwxr-xr-x 1 root root   216 Dec 17 21:46 41_custom
-rw-r--r-- 1 root root   483 Dec 17 21:46 README




=================== /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8/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"




=================== efibootmgr -v
BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0004,0001,0000,0003,0002
Boot0000* Mémoire USB	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)
Boot0001* HDD/SSD	PciRoot(0x0)/Pci(0x1f,0x2)/Ata(0,0,0)
Boot0002* Réseau2	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)
Boot0003* Réseau1	PciRoot(0x0)/Pci(0x19,0x0)/MAC(e8e0b7609a5f,0)/IPv6([::]:<->[::]:,0,0)
Boot0004* ubuntu	HD(1,GPT,9a76758d-da00-41f0-941d-9cc07d003a37,0x800,0x100000)/File(EFIubuntushimx64.efi)

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	no-grubenv	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	/media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8.
sda4	: sda,	not-sepboot,	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,	/mnt/boot-sav/sda4.
sdc1	: sdc,	not-sepboot,	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,	/media/ubuntu/SAMSUNG.

sda	: GPT,	BIOS_boot,	has-correctEFI, 	not-usb,	has-os,	2048 sectors * 512 bytes
sdc	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	no-os,	64 sectors * 512 bytes


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

Model: ATA TOSHIBA THNSNS12 (scsi)
Disk /dev/sda: 128GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size    File system  Name                  Flags
1      1049kB  538MB  537MB   fat32        EFI System Partition  boot, esp
2      538MB   124GB  123GB   ext4
4      124GB   128GB  4166MB  fat32                              bios_grub


Model:  USB DISK 2.0 (scsi)
Disk /dev/sdb: 16.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      32.3kB  16.0GB  16.0GB  primary  fat32        boot, lba


Model: Samsung M3 Portable (scsi)
Disk /dev/sdc: 500GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End    Size   Type     File system  Flags
1      32.8kB  500GB  500GB  primary  ntfs         boot

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

BYT;
/dev/sda:128GB:scsi:512:512:gpt:ATA TOSHIBA THNSNS12:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:124GB:123GB:ext4::;
4:124GB:128GB:4166MB:fat32::bios_grub;

BYT;
/dev/sdb:16.0GB:scsi:512:512:msdos: USB DISK 2.0:;
1:32.3kB:16.0GB:16.0GB:fat32::boot, lba;

BYT;
/dev/sdc:500GB:scsi:512:512:msdos:Samsung M3 Portable:;
1:32.8kB:500GB:500GB:ntfs::boot;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sda   disk          119.2G
sda1  part vfat       512M
sda2  part ext4     114.9G
sda4  part vfat       3.9G
sdb   disk           14.9G
sdb1  part vfat      14.9G MYLINUXLIVE
sdc   disk          465.8G
sdc1  part ntfs     465.8G SAMSUNG
loop0 loop squashfs   1.1G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      0  0  0 running
sda1     0  0  0         /mnt/boot-sav/sda1
sda2     0  0  0         /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8
sda4     0  0  0         /mnt/boot-sav/sda4
sdb      1  0  1 running
sdb1     1  0  1         /cdrom
sdc      1  0  0 running
sdc1     1  0  0         /media/ubuntu/SAMSUNG
loop0    1  1  0         /rofs


=================== 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=1948100k,nr_inodes=487025,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=392200k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/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 (rw,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/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/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,clone_children)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event)
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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=22,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
cgmfs on /run/cgmanager/fs type tmpfs (rw,relatime,size=100k,mode=755)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=392200k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda2 on /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8 type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
gvfsd-fuse on /home/ubuntu/.gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda4 on /mnt/boot-sav/sda4 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
udev on /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8/dev type devtmpfs (rw,nosuid,relatime,size=1948100k,nr_inodes=487025,mode=755)
devpts on /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8/dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
proc on /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8/proc type proc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8/run type tmpfs (rw,nosuid,noexec,relatime,size=392200k,mode=755)
sysfs on /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8/sys type sysfs (rw,nosuid,nodev,noexec,relatime)
/dev/sdc1 on /media/ubuntu/SAMSUNG type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)


=================== 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 sda4 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdc1 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdc-wdm0 cdc-wdm1 cdc-wdm2 char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg log mapper mcelog media0 mei0 mem memory_bandwidth mqueue ndctl0 net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sda4 sdb sdb1 sdc sdc1 serial sg0 sg1 sg2 shm snapshot snd stderr stdin stdout uhid uinput urandom v4l vfio vga_arbiter vhci vhost-net video0 watchdog watchdog0 xconsole zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 bc 6b 6d 0e 4e  4f 20 4e 41 4d 45 20 20  |..).km.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

=================== hexdump -n512 -C /dev/sda4
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 98 6b 0e  |........?.....k.|
00000020  00 28 7c 00 fb 1e 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 9b 97 40 54 20  20 20 20 20 20 20 20 20  |..)..@T         |
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

=================== hexdump -n512 -C /dev/sdc1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 40 00 00 00  |........?...@...|
00000020  00 00 00 00 80 00 80 00  3f 0d 38 3a 00 00 00 00  |........?.8:....|
00000030  00 00 0c 00 00 00 00 00  d3 80 a3 03 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  b7 69 32 70 73 32 70 46  |.........i2ps2pF|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 41 20 64  69 73 6b 20 72 65 61 64  |.....A disk read|
00000190  20 65 72 72 6f 72 20 6f  63 63 75 72 72 65 64 00  | error occurred.|
000001a0  0d 0a 4e 54 4c 44 52 20  69 73 20 6d 69 73 73 69  |..NTLDR is missi|
000001b0  6e 67 00 0d 0a 4e 54 4c  44 52 20 69 73 20 63 6f  |ng...NTLDR is co|
000001c0  6d 70 72 65 73 73 65 64  00 0d 0a 50 72 65 73 73  |mpressed...Press|
000001d0  20 43 74 72 6c 2b 41 6c  74 2b 44 65 6c 20 74 6f  | Ctrl+Alt+Del to|
000001e0  20 72 65 73 74 61 72 74  0d 0a 00 00 00 00 00 00  | restart........|
000001f0  00 00 00 00 00 00 00 00  83 a0 b3 c9 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     384M   12M  372M   3% /run
/dev/sdb1      vfat       15G  1.1G   14G   8% /cdrom
/dev/loop0     squashfs  1.1G  1.1G     0 100% /rofs
/cow           overlay   1.9G  103M  1.8G   6% /
tmpfs          tmpfs     1.9G   84K  1.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  1.8M  1.9G   1% /tmp
cgmfs          tmpfs     100K     0  100K   0% /run/cgmanager/fs
tmpfs          tmpfs     384M   92K  383M   1% /run/user/999
/dev/sda2      ext4      113G  4.4G  103G   5% /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8
/dev/sda1      vfat      511M  4.7M  507M   1% /mnt/boot-sav/sda1
/dev/sda4      vfat      3.9G  4.0K  3.9G   1% /mnt/boot-sav/sda4
/dev/sdc1      fuseblk   466G  460G  6.0G  99% /media/ubuntu/SAMSUNG

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 1.1 GiB, 1130688512 bytes, 2208376 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: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 70D0014C-F256-4AF9-B156-6E054460F87E

Device         Start       End   Sectors   Size Type
/dev/sda1       2048   1050623   1048576   512M EFI System
/dev/sda2    1050624 241930239 240879616 114.9G Linux filesystem
/dev/sda4  241932288 250068991   8136704   3.9G BIOS boot


Disk /dev/sdb: 14.9 GiB, 16013852672 bytes, 31277056 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: 0x702e8174

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *       63 31246424 31246362 14.9G  c W95 FAT32 (LBA)


Disk /dev/sdc: 465.8 GiB, 500097376256 bytes, 976752688 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: 0x1d7cbe3d

Device     Boot Start       End   Sectors   Size Id Type
/dev/sdc1  *       64 976751999 976751936 465.8G  7 HPFS/NTFS/exFAT


=================== Advices
EFI detected. You may want to retry after activating the [Separate /boot/efi partition:] option.
Do you want to continue?
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.


=================== Default settings of Boot Repair
The default repair of the Boot-Repair utility would purge (in order to fix packages sign-grub) and 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
Please do not forget to make your BIOS boot on sda (128GB) disk!


=================== User settings
The settings chosen by the user will reinstall the grub2 of sda2 into the MBR of sda.
Additional repair will be performed: unhide-bootmenu-10s


Unhide GRUB boot menu in sda2/etc/default/grub

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)
Subsystem: Toshiba America Info Systems Device [1179:0004]
Kernel driver in use: i915
00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04)
*******

grub-install --version
grub-install (GRUB) 2.02~beta2-29ubuntu0.3,grub-install (GRUB) 2.

Reinstall the GRUB of sda2 into the MBR of sda
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sda: exit code of grub-install /dev/sda:0

chroot /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.2.0-35-generic
Found initrd image: /boot/initrd.img-4.2.0-35-generic
Found linux image: /boot/vmlinuz-4.2.0-16-generic
Found initrd image: /boot/initrd.img-4.2.0-16-generic
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sda2/boot/grub/grub.cfg

Boot successfully repaired.

You can now reboot your computer.
Please do not forget to make your BIOS boot on sda (128GB) disk!

Hors ligne

#14 Le 16/04/2016, à 14:15

kholo

Re : [Résolu] boot loop ubuntu

Reinstall the GRUB of sda2 into the MBR of sda
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sda: exit code of grub-install /dev/sda:0

chroot /media/ubuntu/3f3e293a-7f6f-410e-b45e-1264005299b8 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.2.0-35-generic
Found initrd image: /boot/initrd.img-4.2.0-35-generic
Found linux image: /boot/vmlinuz-4.2.0-16-generic
Found initrd image: /boot/initrd.img-4.2.0-16-generic
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sda2/boot/grub/grub.cfg

Boot successfully repaired.

You can now reboot your computer.
Please do not forget to make your BIOS boot on sda (128GB) disk!

faisons un point :
  tu as grub qui s'affiche ?
  possibilité de lancer le noyau 4.2.0-16 ?

j'ai vu quelques tutoriels concernant la réinstallation de grub
dont certains avec chroot
on peut aller dans ce sens :
faire une sauvegarde de sda1 (toute l'arborescence) sur sda2
supprimer la partition boot (sda1)
et faire une réinstallation de grub en suivant le point : Via un CD Ubuntu (procédure sans chroot)

Hors ligne

#15 Le 16/04/2016, à 16:07

Peter-Leroy

Re : [Résolu] boot loop ubuntu

tu as grub qui s'affiche ?

grub ne s'affiche pas

la procédure sans chroot,j'ai une erreur, il me demande d'installer grub sur une autre partition,
la procédure avec chroot, tout ce passe bien comme dans le tutoriel, mais le pc redémarre en boucle après, j'ai installer grub sur le /sda

édite:quand il y avais windows sur cette machine, grub ne démarrais pas, mais windows démarrait

Dernière modification par Peter-Leroy (Le 16/04/2016, à 16:17)

Hors ligne

#16 Le 16/04/2016, à 17:48

malbo

Re : [Résolu] boot loop ubuntu

Je pense que la deuxième solution proposée par oldfred devrait convenir pour ton cas : http://ubuntuforums.org/showthread.php? … st13137220
Je vais rayer la première solution qui ne convient pas à ton cas pour ne laisser que la deuxième solution qui est à appliquer :
------------------------------------------------------------------------------------------------------------------------
Ubuntu only on HP, recreate Windows folder and grub as Windows boot file
http://ubuntuforums.org/showthread.php?t=2238714
From live installer mount the efi partition on hard drive:
mount /dev/sda1 /mnt
cd /mnt/EFI

use ls to see if created correctly
ls -l
mkdir Microsoft
mkdir Microsoft/Boot
cp /mnt/EFI/ubuntu/grubx64.efi /mnt/EFI/Microsoft/Boot/bootmfgw.efi

and/or:

From live installer mount the efi partition on hard drive:
mount /dev/sda1 /mnt
mkdir /mnt/EFI/BOOT
cp /mnt/EFI/ubuntu/* /mnt/EFI/BOOT
mv /mnt/EFI/BOOT/grubx64.efi /mnt/EFI/BOOT/bootx64.efi

-------------------------------------------------------------------------------------------------------------------------
Si tu as besoin d'explications sur cette procédure ou d'une confirmation sur une commande qui te parait bizarre, demande.

Dernière modification par malbo (Le 16/04/2016, à 17:50)

Hors ligne

#17 Le 16/04/2016, à 18:35

Peter-Leroy

Re : [Résolu] boot loop ubuntu

ça marche, merci smile
merci kholo,
et merci malbo

et encore merci smile

Hors ligne

#18 Le 16/04/2016, à 18:46

malbo

Re : [Résolu] boot loop ubuntu

Je suis content de cette issue heureuse. Ne te précipite pas pour installer la 16.04, attends que les développeurs résolvent les bugs (en juillet, ce sera bien).
Je te prie de te connecter sur le forum et de cliquer sur Modifier qui se trouve en bas à droite de ton PREMIER post. Tu pourras alors modifier le titre de la discussion pour qu'il devienne :

[Résolu] boot loop ubuntu

Pour mémoire, ton ordi est un Toshiba Portégé Z930-14L (ou un modèle aux caractéristiques proches d'après ton post #4) équipé d'un processeur Intel Core i7-3687U. La partie gestion graphique HD Graphics 4000 est intégrée sur la même puce que le processeur.

Dernière modification par malbo (Le 17/04/2016, à 04:43)

Hors ligne

#19 Le 17/04/2016, à 09:34

kholo

Re : [Résolu] boot loop ubuntu

salut cool
super et merci malbo !

Hors ligne