J'ai repris de façon plus méthodique l'essai que j'ai décrit dans le post #321 (réparation d'une installation de Ubuntu 16.04.2 64 bits faite en mode EFI) et je ne confirme pas. Je pense que j'ai un souci avec ma machine virtuelle VirtualBox (avec laquelle je fais les manips du fait que je n'ai pas d'ordi équipé de l'UEFI) que je ne sais pas cerner mais en gros l'enregistrement des entrées dans le menu UEFI ne se fait pas. C'est ce qui m'avait fait croire que la réparation était ratée.
Description de l'essai qui montre que Boot-Repair-Disk arrive à réparer correctement :
1) État initial : je fais seulement un Boot-Info (
http://paste.ubuntu.com/24057536/ ) depuis une session de Boot-Repair-Disk :
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 23Nov2014]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 16.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sda3: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 16.4 GB, 16386686976 bytes
255 heads, 63 sectors/track, 1992 cylinders, total 32005248 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 32,005,247 32,005,247 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 29,972,479 28,921,856 Data partition (Linux)
/dev/sda3 29,972,480 32,004,095 2,031,616 Swap partition (Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 1AEE-25EB vfat
/dev/sda2 5a0511ac-8665-42db-9375-3f12b8e648b0 ext4
/dev/sda3 9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b swap
/dev/sr0 iso9660 Boot-Repair-Disk 64bit
/dev/zram0 a56e31b4-560f-4ab4-9fe2-9d405dcde080 swap
/dev/zram1 c6eafc9c-f5f3-40a3-aca2-dd0e5612312a swap
/dev/zram2 992bca45-a1ee-4d42-b501-506e1a0b614f swap
/dev/zram3 b2e67fc4-6d5e-4171-919d-0b1ada885094 swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Feb 24 07:16 ata-VBOX_CD-ROM_VB2-1a2b3c4d -> ../../sr0
lrwxrwxrwx 1 root root 9 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part3 -> ../../sda3
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sr0 /cdrom iso9660 (ro,noatime)
=========================== 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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
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=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-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.8.0-39-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
menuentry 'Ubuntu, avec Linux 4.8.0-39-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Chargement de Linux 4.8.0-39-generic…'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-39-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-init-upstart-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Chargement de Linux 4.8.0-39-generic…'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-39-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-recovery-5a0511ac-8665-42db-9375-3f12b8e648b0' {
recordfail
load_video
insmod gzio
if [ x$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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Chargement de Linux 4.8.0-39-generic…'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, avec Linux 4.8.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Chargement de Linux 4.8.0-36-generic…'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.8.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-init-upstart-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Chargement de Linux 4.8.0-36-generic…'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.8.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-recovery-5a0511ac-8665-42db-9375-3f12b8e648b0' {
recordfail
load_video
insmod gzio
if [ x$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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Chargement de Linux 4.8.0-36-generic…'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.8.0-36-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== 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=5a0511ac-8665-42db-9375-3f12b8e648b0 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
UUID=1AEE-25EB /boot/efi vfat umask=0077 0 1
# swap was on /dev/sda3 during installation
UUID=9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b none swap sw 0 0
--------------------------------------------------------------------------------
=============================== StdErr Messages: ===============================
File descriptor 9 (/proc/2007/mounts) leaked on lvs invocation. Parent PID 9186: bash
File descriptor 63 (pipe:[22461]) leaked on lvs invocation. Parent PID 9186: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-repair 2017-02-24__07h16 ===================
boot-repair version : 4ppa14
boot-sav version : 4ppa14
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa14
File descriptor 9 (/proc/2007/mounts) leaked on lvs invocation. Parent PID 4445: /bin/sh
No volume groups found
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 29nov2014, trusty, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== os-prober:
/dev/sda2:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="1AEE-25EB" TYPE="vfat"
/dev/sda2: UUID="5a0511ac-8665-42db-9375-3f12b8e648b0" TYPE="ext4"
/dev/sda3: UUID="9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b" TYPE="swap"
/dev/sr0: LABEL="Boot-Repair-Disk 64bit" TYPE="iso9660"
/dev/zram0: UUID="a56e31b4-560f-4ab4-9fe2-9d405dcde080" TYPE="swap"
/dev/zram1: UUID="c6eafc9c-f5f3-40a3-aca2-dd0e5612312a" TYPE="swap"
/dev/zram2: UUID="992bca45-a1ee-4d42-b501-506e1a0b614f" TYPE="swap"
/dev/zram3: UUID="b2e67fc4-6d5e-4171-919d-0b1ada885094" TYPE="swap"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util sfdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== sda2/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 Feb 15 20:36 grub.d
total 76
-rwxr-xr-x 1 root root 9791 Jan 13 16:26 00_header
-rwxr-xr-x 1 root root 6258 Mar 15 2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 Jan 13 16:26 10_linux
-rwxr-xr-x 1 root root 11082 Jan 13 16:26 20_linux_xen
-rwxr-xr-x 1 root root 1992 Jan 28 2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jan 13 16:26 30_os-prober
-rwxr-xr-x 1 root root 1418 Jan 13 16:26 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Jan 13 16:26 40_custom
-rwxr-xr-x 1 root root 216 Jan 13 16:26 41_custom
-rw-r--r-- 1 root root 483 Jan 13 16:26 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=1AEE-25EB (sda1)
ls /sys/firmware/efi/vars : uefiversion-158def5a-f656-419c-b027-7a3192c079d2,uefishellversion-158def5a-f656-419c-b027-7a3192c079d2,uefishellsupport-158def5a-f656-419c-b027-7a3192c079d2,Test1-e660597e-b94d-4209-9c80-1805b5d19b69,Test0-e660597e-b94d-4209-9c80-1805b5d19b69,RTC-378d7b65-8da9-4773-b6e4-a47826a833e1,profiles-158def5a-f656-419c-b027-7a3192c079d2,PlatformLangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,path-158def5a-f656-419c-b027-7a3192c079d2,new_var,mv-0053d9d6-2659-4599-a26b-ef4536e631a9,MTC-eb704011-1402-11d3-8e77-00a0c969723b,MemoryTypeInformation-4c19049f-4137-4dd3-9c10-8b97a83ffdfa,mem-0053d9d6-2659-4599-a26b-ef4536e631a9,md-0053d9d6-2659-4599-a26b-ef4536e631a9,Lasterror-158def5a-f656-419c-b027-7a3192c079d2,LastEnumLang-0e8c545b-a2ee-470d-8e26-bda1a13c0aa3,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,FirmwareFeaturesMask-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,FirmwareFeatures-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,dir-0053d9d6-2659-4599-a26b-ef4536e631a9,del_var,del-0053d9d6-2659-4599-a26b-ef4536e631a9,DebugLasterror-158def5a-f656-419c-b027-7a3192c079d2,copy-0053d9d6-2659-4599-a26b-ef4536e631a9,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,cd-0053d9d6-2659-4599-a26b-ef4536e631a9,cd..-0053d9d6-2659-4599-a26b-ef4536e631a9,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOptionSupport-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,boot-args-7c436110-ab2a-4bbb-a880-fe41995c9f82,Boot0004-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0003-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0002-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0001-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,BackgroundClear-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,
Please report this message to boot.repair@gmail.com
efibootmgr -v
BootCurrent: 0000
BootOrder: 0000,0001,0002,0003,0004
Boot0000* EFI DVD/CDROM ACPI(a0341d0,0)PCI(d,0)03120a00020000000000
Boot0001* EFI Hard Drive ACPI(a0341d0,0)PCI(d,0)03120a00010000000000
Boot0002* EFI Internal Shell MM(b,3dd4f000,3e0befff)
Boot0003* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000File(SystemLibraryCoreServicesboot.efi)
Boot0004* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000CD-ROM(0,5e4,13b9)File(SystemLibraryCoreServicesboot.efi)
=================== UEFI/Legacy mode:
Unusual EFI: Please report this message to boot.repair@gmail.com
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot maybe enabled. (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, /mnt/boot-sav/sda2.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA VBOX HARDDISK (scsi)
Disk /dev/sda: 16.4GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 EFI System Partition boot
2 538MB 15.3GB 14.8GB ext4
3 15.3GB 16.4GB 1040MB linux-swap(v1)
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
=================== parted -lm:
BYT;
/dev/sda:16.4GB:scsi:512:512:gpt:ATA VBOX HARDDISK;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot;
2:538MB:15.3GB:14.8GB:ext4::;
3:15.3GB:16.4GB:1040MB:linux-swap(v1)::;
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=lubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk ecryptfs fb0 fd full fuse hidraw0 hpet input kmsg log mapper mcelog mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom vga_arbiter vhci vhost-net zero
ls /dev/mapper: control
ls /mnt/boot-sav/sda1/1:
=================== 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 eb 25 ee 1a 4e 4f 20 4e 41 4d 45 20 20 |..).%..NO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|
00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".t.V.......^..2|
00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|
00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|
00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|
000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|
000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |
000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|
000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 482M 6.0M 476M 2% /
udev devtmpfs 466M 12K 466M 1% /dev
tmpfs tmpfs 97M 940K 96M 1% /run
/dev/sr0 iso9660 614M 614M 0 100% /cdrom
/dev/loop0 squashfs 549M 549M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 482M 8.0K 482M 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 482M 0 482M 0% /run/shm
none tmpfs 100M 16K 100M 1% /run/user
/dev/sda1 vfat 511M 12K 511M 1% /mnt/boot-sav/sda1
/dev/sda2 ext4 14G 4.4G 8.5G 35% /mnt/boot-sav/sda2
=================== fdisk -l:
Disk /dev/sda: 16.4 GB, 16386686976 bytes
255 heads, 63 sectors/track, 1992 cylinders, total 32005248 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 1 32005247 16002623+ ee GPT
=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options: sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s
=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!
=================== User settings
The settings chosen by the user will not act on the boot.
Cet état initial montre que j'ai provoqué exprès la panne en supprimant tout le contenu du dossier /EFI/ubuntu de la partition EFI (sda1), c'est pourquoi cette partition apparaît comme étant vide de chargeurs d'amorçage de Grub.
2) "Réparation recommandée" de Boot-Repair-Disk.
Le Boot-Info réalisé en fin de réparation (
http://paste.ubuntu.com/24057544/ ) est là :
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 23Nov2014]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /EFI/ubuntu/MokManager.efi /EFI/ubuntu/grubx64.efi
/EFI/ubuntu/shimx64.efi
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 16.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sda3: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 16.4 GB, 16386686976 bytes
255 heads, 63 sectors/track, 1992 cylinders, total 32005248 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 32,005,247 32,005,247 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 29,972,479 28,921,856 Data partition (Linux)
/dev/sda3 29,972,480 32,004,095 2,031,616 Swap partition (Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 1AEE-25EB vfat
/dev/sda2 5a0511ac-8665-42db-9375-3f12b8e648b0 ext4
/dev/sda3 9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b swap
/dev/sr0 iso9660 Boot-Repair-Disk 64bit
/dev/zram0 a56e31b4-560f-4ab4-9fe2-9d405dcde080 swap
/dev/zram1 c6eafc9c-f5f3-40a3-aca2-dd0e5612312a swap
/dev/zram2 992bca45-a1ee-4d42-b501-506e1a0b614f swap
/dev/zram3 b2e67fc4-6d5e-4171-919d-0b1ada885094 swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Feb 24 07:16 ata-VBOX_CD-ROM_VB2-1a2b3c4d -> ../../sr0
lrwxrwxrwx 1 root root 9 Feb 24 07:19 ata-VBOX_HARDDISK_VBd402452e-77952ae8 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part3 -> ../../sda3
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sr0 /cdrom iso9660 (ro,noatime)
=========================== 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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
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-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.8.0-39-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
menuentry 'Ubuntu, with Linux 4.8.0-39-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-39-generic ...'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-39-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-init-upstart-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-39-generic ...'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-39-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-recovery-5a0511ac-8665-42db-9375-3f12b8e648b0' {
recordfail
load_video
insmod gzio
if [ x$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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-39-generic ...'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-init-upstart-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-recovery-5a0511ac-8665-42db-9375-3f12b8e648b0' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/25_custom ###
menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root 1AEE-25EB
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== sda2/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda2 during installation
UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
#UUID=1AEE-25EB /boot/efi vfat umask=0077 0 1
# swap was on /dev/sda3 during installation
UUID=9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b none swap sw 0 0
UUID=1AEE-25EB /boot/efi vfat defaults 0 1
--------------------------------------------------------------------------------
=============================== StdErr Messages: ===============================
File descriptor 9 (/proc/10180/mounts) leaked on lvs invocation. Parent PID 17975: bash
File descriptor 63 (pipe:[28649]) leaked on lvs invocation. Parent PID 17975: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-repair 2017-02-24__07h19 ===================
boot-repair version : 4ppa14
boot-sav version : 4ppa14
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa14
File descriptor 9 (/proc/10180/mounts) leaked on lvs invocation. Parent PID 11700: /bin/sh
No volume groups found
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 29nov2014, trusty, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== os-prober:
/dev/sda2:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="1AEE-25EB" TYPE="vfat"
/dev/sda2: UUID="5a0511ac-8665-42db-9375-3f12b8e648b0" TYPE="ext4"
/dev/sda3: UUID="9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b" TYPE="swap"
/dev/sr0: LABEL="Boot-Repair-Disk 64bit" TYPE="iso9660"
/dev/zram0: UUID="a56e31b4-560f-4ab4-9fe2-9d405dcde080" TYPE="swap"
/dev/zram1: UUID="c6eafc9c-f5f3-40a3-aca2-dd0e5612312a" TYPE="swap"
/dev/zram2: UUID="992bca45-a1ee-4d42-b501-506e1a0b614f" TYPE="swap"
/dev/zram3: UUID="b2e67fc4-6d5e-4171-919d-0b1ada885094" TYPE="swap"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util sfdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== sda2/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 Feb 15 20:36 grub.d
total 76
-rwxr-xr-x 1 root root 9791 Jan 13 16:26 00_header
-rwxr-xr-x 1 root root 6258 Mar 15 2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 Jan 13 16:26 10_linux
-rwxr-xr-x 1 root root 11082 Jan 13 16:26 20_linux_xen
-rwxr-xr-x 1 root root 1992 Jan 28 2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jan 13 16:26 30_os-prober
-rwxr-xr-x 1 root root 1418 Jan 13 16:26 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Jan 13 16:26 40_custom
-rwxr-xr-x 1 root root 216 Jan 13 16:26 41_custom
-rw-r--r-- 1 root root 483 Jan 13 16:26 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=1AEE-25EB (sda1)
ls /sys/firmware/efi/vars : uefiversion-158def5a-f656-419c-b027-7a3192c079d2,uefishellversion-158def5a-f656-419c-b027-7a3192c079d2,uefishellsupport-158def5a-f656-419c-b027-7a3192c079d2,Test1-e660597e-b94d-4209-9c80-1805b5d19b69,Test0-e660597e-b94d-4209-9c80-1805b5d19b69,RTC-378d7b65-8da9-4773-b6e4-a47826a833e1,profiles-158def5a-f656-419c-b027-7a3192c079d2,PlatformLangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,path-158def5a-f656-419c-b027-7a3192c079d2,new_var,mv-0053d9d6-2659-4599-a26b-ef4536e631a9,MTC-eb704011-1402-11d3-8e77-00a0c969723b,MemoryTypeInformation-4c19049f-4137-4dd3-9c10-8b97a83ffdfa,mem-0053d9d6-2659-4599-a26b-ef4536e631a9,md-0053d9d6-2659-4599-a26b-ef4536e631a9,Lasterror-158def5a-f656-419c-b027-7a3192c079d2,LastEnumLang-0e8c545b-a2ee-470d-8e26-bda1a13c0aa3,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,FirmwareFeaturesMask-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,FirmwareFeatures-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,dir-0053d9d6-2659-4599-a26b-ef4536e631a9,del_var,del-0053d9d6-2659-4599-a26b-ef4536e631a9,DebugLasterror-158def5a-f656-419c-b027-7a3192c079d2,copy-0053d9d6-2659-4599-a26b-ef4536e631a9,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,cd-0053d9d6-2659-4599-a26b-ef4536e631a9,cd..-0053d9d6-2659-4599-a26b-ef4536e631a9,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOptionSupport-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,boot-args-7c436110-ab2a-4bbb-a880-fe41995c9f82,Boot0004-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0003-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0002-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0001-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,BackgroundClear-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,
Please report this message to boot.repair@gmail.com
efibootmgr -v
BootCurrent: 0000
BootOrder: 0000,0001,0002,0003,0004
Boot0000* EFI DVD/CDROM ACPI(a0341d0,0)PCI(d,0)03120a00020000000000
Boot0001* EFI Hard Drive ACPI(a0341d0,0)PCI(d,0)03120a00010000000000
Boot0002* EFI Internal Shell MM(b,3dd4f000,3e0befff)
Boot0003* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000File(SystemLibraryCoreServicesboot.efi)
Boot0004* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000CD-ROM(0,5e4,13b9)File(SystemLibraryCoreServicesboot.efi)
=================== UEFI/Legacy mode:
Unusual EFI: Please report this message to boot.repair@gmail.com
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot maybe enabled. (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, /mnt/boot-sav/sda2.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA VBOX HARDDISK (scsi)
Disk /dev/sda: 16.4GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 EFI System Partition boot
2 538MB 15.3GB 14.8GB ext4
3 15.3GB 16.4GB 1040MB linux-swap(v1)
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
=================== parted -lm:
BYT;
/dev/sda:16.4GB:scsi:512:512:gpt:ATA VBOX HARDDISK;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot;
2:538MB:15.3GB:14.8GB:ext4::;
3:15.3GB:16.4GB:1040MB:linux-swap(v1)::;
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=lubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk ecryptfs fb0 fd full fuse hidraw0 hpet input kmsg log mapper mcelog mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom vga_arbiter vhci vhost-net zero
ls /dev/mapper: control
ls /mnt/boot-sav/sda1/1:
=================== 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 eb 25 ee 1a 4e 4f 20 4e 41 4d 45 20 20 |..).%..NO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|
00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".t.V.......^..2|
00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|
00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|
00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|
000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|
000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |
000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|
000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 482M 7.2M 474M 2% /
udev devtmpfs 466M 12K 466M 1% /dev
tmpfs tmpfs 97M 940K 96M 1% /run
/dev/sr0 iso9660 614M 614M 0 100% /cdrom
/dev/loop0 squashfs 549M 549M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 482M 64K 481M 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 482M 0 482M 0% /run/shm
none tmpfs 100M 16K 100M 1% /run/user
/dev/sda1 vfat 511M 12K 511M 1% /mnt/boot-sav/sda1
/dev/sda2 ext4 14G 4.4G 8.5G 35% /mnt/boot-sav/sda2
=================== fdisk -l:
Disk /dev/sda: 16.4 GB, 16386686976 bytes
255 heads, 63 sectors/track, 1992 cylinders, total 32005248 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 1 32005247 16002623+ ee GPT
=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub-efi-amd64-signed of sda2, using the following options: sda1/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s
/boot/efi added in sda2/fstab
Mount sda1 on /mnt/boot-sav/sda2/boot/efi
ls /mnt/boot-sav/sda2/boot/efi/1:
lspci: Unable to load libkmod resources: error -12
*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter [80ee:beef]
00:03.0 Ethernet controller [0200]: Intel Corporation 82540EM Gigabit Ethernet Controller [8086:100e] (rev 02)
Subsystem: Intel Corporation PRO/1000 MT Desktop Adapter [8086:001e]
Kernel driver in use: e1000
*******
grub-install --version
grub-install (GRUB) 2.02~beta2-36ubuntu3.7,grub-install (GRUB) 2.
chroot /mnt/boot-sav/sda2 efibootmgr -v
BootCurrent: 0000
BootOrder: 0000,0001,0002,0003,0004
Boot0000* EFI DVD/CDROM PciRoot(0x0)/Pci(0xd,0x0)/Sata(2,0,0)
Boot0001* EFI Hard Drive PciRoot(0x0)/Pci(0xd,0x0)/Sata(1,0,0)
Boot0002* EFI Internal Shell MemoryMapped(11,0x3dd4f000,0x3e0befff)/FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)
Boot0003* Mac Boot PciRoot(0x0)/Pci(0xd,0x0)/Sata(2,0,0)/File(SystemLibraryCoreServicesboot.efi)
Boot0004* Mac Boot PciRoot(0x0)/Pci(0xd,0x0)/Sata(2,0,0)/CDROM(0,0x5e4,0x13b9)/File(SystemLibraryCoreServicesboot.efi)
chroot /mnt/boot-sav/sda2 uname -r
Kernel: 3.13.0-32-generic
Reinstall the grub-efi-amd64-signed of sda2
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0
ls /mnt/boot-sav/sda2/boot/efi/1:
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
efibootmgr -v
BootCurrent: 0000
BootOrder: 0005,0000,0001,0002,0003,0004
Boot0000* EFI DVD/CDROM ACPI(a0341d0,0)PCI(d,0)03120a00020000000000
Boot0001* EFI Hard Drive ACPI(a0341d0,0)PCI(d,0)03120a00010000000000
Boot0002* EFI Internal Shell MM(b,3dd4f000,3e0befff)
Boot0003* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000File(SystemLibraryCoreServicesboot.efi)
Boot0004* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000CD-ROM(0,5e4,13b9)File(SystemLibraryCoreServicesboot.efi)
Boot0005* ubuntu HD(1,800,100000,f058a911-a842-45f6-a8f3-b8043a5303f7)File(EFIubuntushimx64.efi)
chroot /mnt/boot-sav/sda2 efibootmgr -v
BootCurrent: 0000
BootOrder: 0005,0000,0001,0002,0003,0004
Boot0000* EFI DVD/CDROM PciRoot(0x0)/Pci(0xd,0x0)/Sata(2,0,0)
Boot0001* EFI Hard Drive PciRoot(0x0)/Pci(0xd,0x0)/Sata(1,0,0)
Boot0002* EFI Internal Shell MemoryMapped(11,0x3dd4f000,0x3e0befff)/FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)
Boot0003* Mac Boot PciRoot(0x0)/Pci(0xd,0x0)/Sata(2,0,0)/File(SystemLibraryCoreServicesboot.efi)
Boot0004* Mac Boot PciRoot(0x0)/Pci(0xd,0x0)/Sata(2,0,0)/CDROM(0,0x5e4,0x13b9)/File(SystemLibraryCoreServicesboot.efi)
Boot0005* ubuntu HD(1,GPT,f058a911-a842-45f6-a8f3-b8043a5303f7,0x800,0x100000)/File(EFIubuntushimx64.efi)
chroot /mnt/boot-sav/sda2 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.8.0-39-generic
Found initrd image: /boot/initrd.img-4.8.0-39-generic
Found linux image: /boot/vmlinuz-4.8.0-36-generic
Found initrd image: /boot/initrd.img-4.8.0-36-generic
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 sda1/EFI/ubuntu/shimx64.efi file!
On peut constater que les chargeurs d'amorçage de Grub ont bien été recréés par Boot-Repair-Disk :
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
3) État final : je refais un Boot-Info (
http://paste.ubuntu.com/24057557/ ) :
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 23Nov2014]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /EFI/ubuntu/MokManager.efi /EFI/ubuntu/grubx64.efi
/EFI/ubuntu/shimx64.efi
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 16.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sda3: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 16.4 GB, 16386686976 bytes
255 heads, 63 sectors/track, 1992 cylinders, total 32005248 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 32,005,247 32,005,247 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 29,972,479 28,921,856 Data partition (Linux)
/dev/sda3 29,972,480 32,004,095 2,031,616 Swap partition (Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 1AEE-25EB vfat
/dev/sda2 5a0511ac-8665-42db-9375-3f12b8e648b0 ext4
/dev/sda3 9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b swap
/dev/sr0 iso9660 Boot-Repair-Disk 64bit
/dev/zram0 a56e31b4-560f-4ab4-9fe2-9d405dcde080 swap
/dev/zram1 c6eafc9c-f5f3-40a3-aca2-dd0e5612312a swap
/dev/zram2 992bca45-a1ee-4d42-b501-506e1a0b614f swap
/dev/zram3 b2e67fc4-6d5e-4171-919d-0b1ada885094 swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Feb 24 07:16 ata-VBOX_CD-ROM_VB2-1a2b3c4d -> ../../sr0
lrwxrwxrwx 1 root root 9 Feb 24 07:21 ata-VBOX_HARDDISK_VBd402452e-77952ae8 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 24 07:16 ata-VBOX_HARDDISK_VBd402452e-77952ae8-part3 -> ../../sda3
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sr0 /cdrom iso9660 (ro,noatime)
=========================== 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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
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-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.8.0-39-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
menuentry 'Ubuntu, with Linux 4.8.0-39-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-39-generic ...'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-39-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-init-upstart-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-39-generic ...'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-39-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-39-generic-recovery-5a0511ac-8665-42db-9375-3f12b8e648b0' {
recordfail
load_video
insmod gzio
if [ x$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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-39-generic ...'
linux /boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-39-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-advanced-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-init-upstart-5a0511ac-8665-42db-9375-3f12b8e648b0' {
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 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-recovery-5a0511ac-8665-42db-9375-3f12b8e648b0' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 5a0511ac-8665-42db-9375-3f12b8e648b0
else
search --no-floppy --fs-uuid --set=root 5a0511ac-8665-42db-9375-3f12b8e648b0
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/25_custom ###
menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root 1AEE-25EB
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== sda2/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda2 during installation
UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
#UUID=1AEE-25EB /boot/efi vfat umask=0077 0 1
# swap was on /dev/sda3 during installation
UUID=9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b none swap sw 0 0
UUID=1AEE-25EB /boot/efi vfat defaults 0 1
--------------------------------------------------------------------------------
=============================== StdErr Messages: ===============================
File descriptor 9 (/proc/19107/mounts) leaked on lvs invocation. Parent PID 25160: bash
File descriptor 63 (pipe:[35496]) leaked on lvs invocation. Parent PID 25160: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-info 2017-02-24__07h21 ===================
boot-info version : 4ppa14
boot-sav version : 4ppa14
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa14
File descriptor 9 (/proc/19107/mounts) leaked on lvs invocation. Parent PID 20597: /bin/sh
No volume groups found
boot-info is executed in live-session (Boot-Repair-Disk 64bit 29nov2014, trusty, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== os-prober:
/dev/sda2:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="1AEE-25EB" TYPE="vfat"
/dev/sda2: UUID="5a0511ac-8665-42db-9375-3f12b8e648b0" TYPE="ext4"
/dev/sda3: UUID="9bc9a54d-3f73-4d03-9b1d-c11b1ec4e46b" TYPE="swap"
/dev/sr0: LABEL="Boot-Repair-Disk 64bit" TYPE="iso9660"
/dev/zram0: UUID="a56e31b4-560f-4ab4-9fe2-9d405dcde080" TYPE="swap"
/dev/zram1: UUID="c6eafc9c-f5f3-40a3-aca2-dd0e5612312a" TYPE="swap"
/dev/zram2: UUID="992bca45-a1ee-4d42-b501-506e1a0b614f" TYPE="swap"
/dev/zram3: UUID="b2e67fc4-6d5e-4171-919d-0b1ada885094" TYPE="swap"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util sfdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== sda2/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 Feb 24 07:19 grub.d
total 80
-rwxr-xr-x 1 root root 9791 Jan 13 16:26 00_header
-rwxr-xr-x 1 root root 6258 Mar 15 2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 Jan 13 16:26 10_linux
-rwxr-xr-x 1 root root 11082 Jan 13 16:26 20_linux_xen
-rwxr-xr-x 1 root root 1992 Jan 28 2016 20_memtest86+
-rwxr-xr-x 1 root root 170 Feb 24 07:19 25_custom
-rwxr-xr-x 1 root root 11692 Jan 13 16:26 30_os-prober
-rwxr-xr-x 1 root root 1418 Jan 13 16:26 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Jan 13 16:26 40_custom
-rwxr-xr-x 1 root root 216 Jan 13 16:26 41_custom
-rw-r--r-- 1 root root 483 Jan 13 16:26 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=1AEE-25EB (sda1)
ls /sys/firmware/efi/vars : uefiversion-158def5a-f656-419c-b027-7a3192c079d2,uefishellversion-158def5a-f656-419c-b027-7a3192c079d2,uefishellsupport-158def5a-f656-419c-b027-7a3192c079d2,Test1-e660597e-b94d-4209-9c80-1805b5d19b69,Test0-e660597e-b94d-4209-9c80-1805b5d19b69,RTC-378d7b65-8da9-4773-b6e4-a47826a833e1,profiles-158def5a-f656-419c-b027-7a3192c079d2,PlatformLangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,path-158def5a-f656-419c-b027-7a3192c079d2,new_var,mv-0053d9d6-2659-4599-a26b-ef4536e631a9,MTC-eb704011-1402-11d3-8e77-00a0c969723b,MemoryTypeInformation-4c19049f-4137-4dd3-9c10-8b97a83ffdfa,mem-0053d9d6-2659-4599-a26b-ef4536e631a9,md-0053d9d6-2659-4599-a26b-ef4536e631a9,Lasterror-158def5a-f656-419c-b027-7a3192c079d2,LastEnumLang-0e8c545b-a2ee-470d-8e26-bda1a13c0aa3,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,FirmwareFeaturesMask-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,FirmwareFeatures-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,dir-0053d9d6-2659-4599-a26b-ef4536e631a9,del_var,del-0053d9d6-2659-4599-a26b-ef4536e631a9,DebugLasterror-158def5a-f656-419c-b027-7a3192c079d2,copy-0053d9d6-2659-4599-a26b-ef4536e631a9,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,cd-0053d9d6-2659-4599-a26b-ef4536e631a9,cd..-0053d9d6-2659-4599-a26b-ef4536e631a9,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOptionSupport-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,boot-args-7c436110-ab2a-4bbb-a880-fe41995c9f82,Boot0005-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0004-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0003-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0002-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0001-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,BackgroundClear-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,
Please report this message to boot.repair@gmail.com
efibootmgr -v
BootCurrent: 0000
BootOrder: 0005,0000,0001,0002,0003,0004
Boot0000* EFI DVD/CDROM ACPI(a0341d0,0)PCI(d,0)03120a00020000000000
Boot0001* EFI Hard Drive ACPI(a0341d0,0)PCI(d,0)03120a00010000000000
Boot0002* EFI Internal Shell MM(b,3dd4f000,3e0befff)
Boot0003* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000File(SystemLibraryCoreServicesboot.efi)
Boot0004* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000CD-ROM(0,5e4,13b9)File(SystemLibraryCoreServicesboot.efi)
Boot0005* ubuntu HD(1,800,100000,f058a911-a842-45f6-a8f3-b8043a5303f7)File(EFIubuntushimx64.efi)
=================== UEFI/Legacy mode:
Unusual EFI: Please report this message to boot.repair@gmail.com
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot maybe enabled. (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, /mnt/boot-sav/sda2.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA VBOX HARDDISK (scsi)
Disk /dev/sda: 16.4GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 EFI System Partition boot
2 538MB 15.3GB 14.8GB ext4
3 15.3GB 16.4GB 1040MB linux-swap(v1)
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
=================== parted -lm:
BYT;
/dev/sda:16.4GB:scsi:512:512:gpt:ATA VBOX HARDDISK;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot;
2:538MB:15.3GB:14.8GB:ext4::;
3:15.3GB:16.4GB:1040MB:linux-swap(v1)::;
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=lubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk ecryptfs fb0 fd full fuse hidraw0 hpet input kmsg log mapper mcelog mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom vga_arbiter vhci vhost-net zero
ls /dev/mapper: control
ls /mnt/boot-sav/sda1/1:
=================== 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 eb 25 ee 1a 4e 4f 20 4e 41 4d 45 20 20 |..).%..NO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|
00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".t.V.......^..2|
00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|
00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|
00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|
000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|
000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |
000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|
000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 482M 8.3M 473M 2% /
udev devtmpfs 466M 12K 466M 1% /dev
tmpfs tmpfs 97M 948K 96M 1% /run
/dev/sr0 iso9660 614M 614M 0 100% /cdrom
/dev/loop0 squashfs 549M 549M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 482M 120K 481M 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 482M 0 482M 0% /run/shm
none tmpfs 100M 16K 100M 1% /run/user
/dev/sda1 vfat 511M 3.6M 508M 1% /mnt/boot-sav/sda1
/dev/sda2 ext4 14G 4.4G 8.5G 35% /mnt/boot-sav/sda2
=================== fdisk -l:
Disk /dev/sda: 16.4 GB, 16386686976 bytes
255 heads, 63 sectors/track, 1992 cylinders, total 32005248 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 1 32005247 16002623+ ee GPT
=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options: sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s
=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!
=================== User settings
The settings chosen by the user will not act on the boot.
On y voit que l'enregistrement dans l'UEFI est apparemment correct :
efibootmgr -v
BootCurrent: 0000
BootOrder: 0005,0000,0001,0002,0003,0004
Boot0000* EFI DVD/CDROM ACPI(a0341d0,0)PCI(d,0)03120a00020000000000
Boot0001* EFI Hard Drive ACPI(a0341d0,0)PCI(d,0)03120a00010000000000
Boot0002* EFI Internal Shell MM(b,3dd4f000,3e0befff)
Boot0003* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000File(SystemLibraryCoreServicesboot.efi)
Boot0004* Mac Boot ACPI(a0341d0,0)PCI(d,0)03120a00020000000000CD-ROM(0,5e4,13b9)File(SystemLibraryCoreServicesboot.efi)
Boot0005* ubuntu HD(1,800,100000,f058a911-a842-45f6-a8f3-b8043a5303f7)File(EFIubuntushimx64.efi)
C'est à dire qu'une entrée "ubuntu" a été créée - en principe - dans le menu du système UEFI et le démarrage par défaut devrait se faire sur cette entrée. Sauf que quand je redémarre ma machine virtuelle, il n'y a pas d'entrée "ubuntu". Comme j'ai déclaré au début de ce post, je crois que c'est un souci de ma machine virtuelle et je ne mets pas ça sur le dos de Boot-Repair-Disk. Moi j'en retire que la réparation d'une installation de Ubuntu 16.04 par Boot-Repair-Disk fonctionne correctement. Même si je ne change pas d'avis sur le sujet à savoir que je recommande à tout le monde de ne pas utiliser Boot-Repair-Disk mais d'utiliser Boot-Repair depuis une session live de Ubuntu conformément au paragraphe
1.2 Installer Boot-Repair depuis une session live (DVD ou liveUSB) de Ubuntu
