Boot-Repair-Disk : ze CD pour réparer le démarrage !

astigmat2000 · Le 01/07/2016, à 17:35

Salut et merci YannUbuntu pour ce BRD qui m'a sorti une épine du pied. Super intuitif, même pour un vieux comme moi et facile à utiliser.
Merci encore, super boulot....
Amitiés et bon weekend.
Allez les bleus.:D

Bougron · Le 19/12/2016, à 00:58

Bonsoir
Cette demande est à l'attention de l'équipe YannUbuntu.
Peut-être a-t-elle déjà été faite.... Mais je n'ai pas mémorisé la réponse
Actuellement il y a pas mal d'UBUNTU qui s'installent sur des tablettes équipées seulement d'un EMMC
Il va bien arriver un jour où l'installation se passera mal., Il me semble que le boot-info ne sort plus beaucoup d'informations pertinentes dans ce contexte
Ma question est: Est-il prévu une amélioration? et si oui peut-on avoir une idée de la date?
Merci

Voici le cas de ce jour

     

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


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


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

no valid partition table found
"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/mmcblk0                                                       
/dev/mmcblk0p1   E6E3-F118                              vfat       
/dev/mmcblk0p2   21f52cb7-a104-400a-ba57-2cde329942a9   ext4       
/dev/mmcblk0p3   3e8af711-9dba-4a5c-8b7e-9d0f6f8120f7   swap       
/dev/sr0         2016-07-19-21-27-51-00                 iso9660    Ubuntu 16.04.1 LTS amd64

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

total 0
lrwxrwxrwx 1 root root 13 Dec 18 18:06 mmc-HBG4e__0xd8d0b40d -> ../../mmcblk0
lrwxrwxrwx 1 root root 15 Dec 18 18:06 mmc-HBG4e__0xd8d0b40d-part1 -> ../../mmcblk0p1
lrwxrwxrwx 1 root root 15 Dec 18 18:06 mmc-HBG4e__0xd8d0b40d-part2 -> ../../mmcblk0p2
lrwxrwxrwx 1 root root 15 Dec 18 18:06 mmc-HBG4e__0xd8d0b40d-part3 -> ../../mmcblk0p3
lrwxrwxrwx 1 root root  9 Dec 18 18:06 usb-TSSTcorp_CDDVDW_SE-218CN_S11I6YWD7000GK-0:0 -> ../../sr0

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/mmcblk0p2   /media/ubuntu/21f52cb7-a104-400a-ba57-2cde329942a9 ext4       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sr0         /cdrom                   iso9660    (ro,noatime)


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

File descriptor 9 (/proc/7324/mounts) leaked on lvs invocation. Parent PID 14659: bash
File descriptor 63 (pipe:[61682]) leaked on lvs invocation. Parent PID 14659: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2016-12-18__18h18 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
Error: /dev/mmcblk0rpmb: unrecognised disk label
Warning: Error fsyncing/closing /dev/mmcblk0rpmb: Input/output error
Error: /dev/mmcblk0boot0: unrecognised disk label
Error: /dev/mmcblk0boot1: unrecognised disk label
Error: /dev/mmcblk0rpmb: unrecognised disk label
Warning: Error fsyncing/closing /dev/mmcblk0rpmb: Input/output error
Error: /dev/mmcblk0boot0: unrecognised disk label
Error: /dev/mmcblk0boot1: unrecognised disk label
boot-info is executed in live-session (Ubuntu 16.04.1 LTS, xenial, 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
mmcblk0 (mmcblk0) has unknown type. Please report this message to boot.repair@gmail.com
mount: /dev/mmcblk0 is already mounted or /mnt/boot-sav/mmcblk0 busy
mount /dev/mmcblk0 : Error code 32
mount -r /dev/mmcblk0 /mnt/boot-sav/mmcblk0
mount: /dev/mmcblk0 is already mounted or /mnt/boot-sav/mmcblk0 busy
mount -r /dev/mmcblk0 : Error code 32
cat: /sys/block/mmcblk0/mmcblk0boot0/start: No such file or directory
cat: /sys/block/mmcblk0/mmcblk0boot1/start: No such file or directory
cat: /sys/block/mmcblk0/mmcblk0rpmb/start: No such file or directory

=================== os-prober:
/dev/mmcblk0p2:Ubuntu 16.04.1 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/mmcblk0p1: UUID="E6E3-F118" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="2bdf2643-6759-49e7-8590-9e7d9d486c8c"
/dev/mmcblk0p2: UUID="21f52cb7-a104-400a-ba57-2cde329942a9" TYPE="ext4" PARTUUID="54b98056-a0fa-44e6-8659-6854a6fb4ae3"
/dev/sr0: UUID="2016-07-19-21-27-51-00" LABEL="Ubuntu 16.04.1 LTS amd64" TYPE="iso9660" PTUUID="40a863e7" PTTYPE="dos"
/dev/loop0: TYPE="squashfs"
/dev/mmcblk0p3: UUID="3e8af711-9dba-4a5c-8b7e-9d0f6f8120f7" TYPE="swap" PARTUUID="81b142b8-6277-4375-a595-3566878e3e38"
/dev/mmcblk0: PTUUID="8b347cd5-e2ce-4022-9316-cef604ac2521" PTTYPE="gpt"


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

mount: /dev/mmcblk0 is already mounted or /mnt/boot-sav/mmcblk0 busy
mount /dev/mmcblk0 : Error code 32
mount -r /dev/mmcblk0 /mnt/boot-sav/mmcblk0
mount: /dev/mmcblk0 is already mounted or /mnt/boot-sav/mmcblk0 busy
mount -r /dev/mmcblk0 : Error code 32
=================== No kernel in /mnt/boot-sav/mmcblk0p1/boot:
bootx64.efi
bootx64.efi.grb


Presence of EFI/Microsoft file detected: /mnt/boot-sav/mmcblk0p1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Microsoft file detected: /mnt/boot-sav/mmcblk0p1/EFI/Microsoft/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk0p1/EFI/Boot/bootx64.efi

=================== /media/ubuntu/21f52cb7-a104-400a-ba57-2cde329942a9/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Dec 18 17:31 grub.d
total 76
-rwxr-xr-x 1 root root  9791 Jun 17  2016 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 Jun 17  2016 10_linux
-rwxr-xr-x 1 root root 11082 Jun 17  2016 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jun 17  2016 30_os-prober
-rwxr-xr-x 1 root root  1418 Jun 17  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jun 17  2016 40_custom
-rwxr-xr-x 1 root root   216 Jun 17  2016 41_custom
-rw-r--r-- 1 root root   483 Jun 17  2016 README




=================== /media/ubuntu/21f52cb7-a104-400a-ba57-2cde329942a9/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 mmcblk0p2: UUID=E6E3-F118   (mmcblk0p1)

=================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 2001,2002,2003
Boot0000* Unknown Device: 	HD(1,GPT,2bdf2643-6759-49e7-8590-9e7d9d486c8c,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
Boot0001* USB CDROM: TSSTcorpCDDVDW SE-218CN	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)/CDROM(1,0xb2a9c,0x1280)RC
Boot0002* Unknown Device: 	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(c57ad6b7-0515-40a8-9d21-551652854e37)RC...0
Boot0003* Unknown Device: 	FvVol(a881d567-6cb0-4eee-8435-2e72d33e45b5)/FvFile(c57ad6b7-0515-40a8-9d21-551652854e37)RC...0
Boot0004* ubuntu	HD(1,GPT,2bdf2643-6759-49e7-8590-9e7d9d486c8c,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

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


=================== PARTITIONS & DISKS:
mmcblk0p1	: mmcblk0,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-kernel,	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/mmcblk0p1.
mmcblk0p2	: mmcblk0,	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/21f52cb7-a104-400a-ba57-2cde329942a9.
mmcblk0	: mmcblk0,	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,	not-far,	/mnt/boot-sav/mmcblk0.

mmcblk0	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	has-os,	1 sectors * 512 bytes


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

Model: TSSTcorp CDDVDW SE-218CN (scsi)
Disk /dev/sr0: 1513MB
Sector size (logical/physical): 2048B/2048B
Partition Table: mac
Disk Flags:

Number  Start   End     Size    File system  Name   Flags
1      2048B   6143B   4096B                Apple
2      1499MB  1501MB  2425kB               EFI


Model: Generic SD/MMC Storage Card (sd/mmc)
Disk /dev/mmcblk0rpmb: 4194kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

Model: Generic SD/MMC Storage Card (sd/mmc)
Disk /dev/mmcblk0boot0: 4194kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

Model: Generic SD/MMC Storage Card (sd/mmc)
Disk /dev/mmcblk0boot1: 4194kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

Model: MMC HBG4e (sd/mmc)
Disk /dev/mmcblk0: 31.3GB
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   29.2GB  28.7GB  ext4
3      29.2GB  31.3GB  2056MB  linux-swap(v1)

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

BYT;
/dev/sr0:1513MB:scsi:2048:2048:mac:TSSTcorp CDDVDW SE-218CN:;
1:2048B:6143B:4096B::Apple:;
2:1499MB:1501MB:2425kB::EFI:;

BYT;
/dev/mmcblk0rpmb:4194kB:sd/mmc:512:512:unknown:Generic SD/MMC Storage Card:;

BYT;
/dev/mmcblk0boot0:4194kB:sd/mmc:512:512:unknown:Generic SD/MMC Storage Card:;

BYT;
/dev/mmcblk0boot1:4194kB:sd/mmc:512:512:unknown:Generic SD/MMC Storage Card:;

BYT;
/dev/mmcblk0:31.3GB:sd/mmc:512:512:gpt:MMC HBG4e:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:29.2GB:28.7GB:ext4::;
3:29.2GB:31.3GB:2056MB:linux-swap(v1)::;

=================== lsblk:
KNAME        TYPE FSTYPE    SIZE LABEL
sr0          rom  iso9660   1.4G Ubuntu 16.04.1 LTS amd64
loop0        loop squashfs  1.4G
mmcblk0rpmb  disk             4M
mmcblk0boot0 disk             4M
mmcblk0boot1 disk             4M
mmcblk0      disk          29.1G
mmcblk0p1    part vfat      512M
mmcblk0p2    part ext4     26.7G
mmcblk0p3    part swap      1.9G

KNAME        ROTA RO RM STATE   MOUNTPOINT
sr0             1  0  1 running /cdrom
loop0           1  1  0         /rofs
mmcblk0rpmb     0  0  0
mmcblk0boot0    0  1  0
mmcblk0boot1    0  1  0
mmcblk0         0  0  0
mmcblk0p1       0  0  0         /mnt/boot-sav/mmcblk0p1
mmcblk0p2       0  0  0         /media/ubuntu/21f52cb7-a104-400a-ba57-2cde329942a9
mmcblk0p3       0  0  0


=================== 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=965572k,nr_inodes=241393,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=196044k,mode=755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (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)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=196044k,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/mmcblk0p2 on /media/ubuntu/21f52cb7-a104-400a-ba57-2cde329942a9 type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/mmcblk0p1 on /mnt/boot-sav/mmcblk0p1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== ls:
/sys/block/mmcblk0 (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro holders inflight integrity mmcblk0boot0 mmcblk0boot1 mmcblk0p1 mmcblk0p2 mmcblk0p3 mmcblk0rpmb power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/mmcblk0boot0 (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro holders inflight integrity power queue range removable ro ro_lock_until_next_power_on size slaves stat subsystem trace uevent
/sys/block/mmcblk0boot1 (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro holders inflight integrity power queue range removable ro ro_lock_until_next_power_on size slaves stat subsystem trace uevent
/sys/block/mmcblk0rpmb (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mmcblk0 mmcblk0boot0 mmcblk0boot1 mmcblk0p1 mmcblk0p2 mmcblk0p3 mmcblk0rpmb mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sg0 shm snapshot snd sr0 stderr stdin stdout tpm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/mmcblk0p1
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  10 00 04 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 18 f1 e3 e6 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  943M     0  943M   0% /dev
tmpfs          tmpfs     192M  6.2M  186M   4% /run
/dev/sr0       iso9660   1.5G  1.5G     0 100% /cdrom
/dev/loop0     squashfs  1.4G  1.4G     0 100% /rofs
/cow           overlay   958M   73M  885M   8% /
tmpfs          tmpfs     958M  284K  957M   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     958M     0  958M   0% /sys/fs/cgroup
tmpfs          tmpfs     958M  264K  957M   1% /tmp
tmpfs          tmpfs     192M   72K  192M   1% /run/user/999
/dev/mmcblk0p2 ext4       27G  4.6G   21G  19% /media/ubuntu/21f52cb7-a104-400a-ba57-2cde329942a9
/dev/mmcblk0p1 vfat      511M   13M  499M   3% /mnt/boot-sav/mmcblk0p1

=================== 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: 1.4 GiB, 1459982336 bytes, 2851528 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/mmcblk0: 29.1 GiB, 31272730624 bytes, 61079552 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: 8B347CD5-E2CE-4022-9316-CEF604AC2521

Device            Start      End  Sectors  Size Type
/dev/mmcblk0p1     2048  1050623  1048576  512M EFI System
/dev/mmcblk0p2  1050624 57061375 56010752 26.7G Linux filesystem
/dev/mmcblk0p3 57061376 61077503  4016128  1.9G Linux swap




Disk /dev/mmcblk0boot1: 4 MiB, 4194304 bytes, 8192 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/mmcblk0boot0: 4 MiB, 4194304 bytes, 8192 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




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of mmcblk0p2, using the following options:        mmcblk0p1/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.




paste.ubuntu.com ko (), using paste.debian
paste.debian.net ko (), using paste2

Dernière modification par Bougron (Le 19/12/2016, à 01:08)

YannUbuntu · Le 22/12/2016, à 23:00

bonjour, peux-tu stp créer un rapport de bug sur https://bugs.launchpad.net/boot-info , en indiquant quelle partie du boot-info est incorrecte et si possible la valeur attendue.

Bougron · Le 23/12/2016, à 18:17

Bonjour à tous
Je ne connaissais pas cette possibilité. J'espère que les idées vont affluer!!!
Ce n'est pas les doléances qui manquent, Mais proposer seulement 3 lignes (même en menu déroulant est un incitation à passer son chemin
mais cela oblige à synthétiser la demande. ce qui n'est pas plus mal.
Donc c'est posté à https://blueprints.launchpad.net/boot-i … ec/bougron
https://bugs.launchpad.net/boot-info/+bug/1652283
https://bugs.launchpad.net/boot-info/+bug/1652332
https://bugs.launchpad.net/boot-info/+bug/1652319

Dernière modification par Bougron (Le 23/12/2016, à 18:20)

Babdu89 · Le 23/12/2016, à 21:37

Bonsoir.

Les posts#302, 303, 304 de cette discussion, ne devraient pas être plutôt ici?

https://forum.ubuntu-fr.org/viewtopic.php?id=614071

@+. Babdu89 .

Bougron · Le 23/12/2016, à 21:55

Bonsoir baldu89.
Peut-être... Mais cette discussion n'est pas fermée. De plus le résultat est là. C'est ce qui compte. Mais la patience ayant ces limites. il faut trouver un nouveau chemin. Donc rien de nouveau sous le soleil car
https://forum.ubuntu-fr.org/viewtopic.p … #p21101871
https://forum.ubuntu-fr.org/viewtopic.p … #p21490021
https://forum.ubuntu-fr.org/viewtopic.p … #p21500052
https://forum.ubuntu-fr.org/viewtopic.p … #p21591494

malbo · Le 04/02/2017, à 07:39

Cette vieille carne de Boot-Repair-Disk est à l'agonie : Boot-Repair-Disk est obsolète pour Ubuntu 16.10

moulousou · Le 06/02/2017, à 15:52

Bonjour,
J'ai fait un yum update sur une CentOs et je me suis retrouvé avec une machine qui ne démarre plus, enfin sur le prompt de >grub.
J'ai booté sur une Kubuntu et exécuté un boot-repair et je n'arrive toujours pas à obtenir une réparation.
Le résultat est qu'un GPT est détecté et il me demande de créer une partition > 1Mo et de la taguer en BIOS-BOOT
Qu'en pensez vous?

Dernière modification par moulousou (Le 06/02/2017, à 15:57)

Bougron · Le 06/02/2017, à 22:00

Bonsoir.
Peux-tu ouvrir une nouvelle discussion pour ton problème en y joignant un boot-info.

nassero · Le 19/02/2017, à 12:34

Bonjour Svp j'arrive pas à demarer mon ubuntu, si quelqu'un parmis vous connait l'erreur veuillez m'ecrire, Merci bcp.
Voila le rapport du BOOT REPAIR DISK

 Boot Info Script e7fc706 + Boot-Repair extra info      [Boot-Info 23Nov2014]


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

 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector 
    151807248 of the same hard drive for core.img, but core.img can not be 
    found at this location.

sda1: __________________________________________________________________________

    File system:       
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v1.99-2.00) is installed in the boot sector of 
                       sda1 and looks at sector 151807248 of the same hard 
                       drive for core.img, but core.img can not be found at 
                       this location.
    Mounting failed:   mount: unknown filesystem type ''

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *              0   183,143,645   183,143,646   4 FAT16 <32M


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sr1                                                iso9660    Boot-Repair-Disk 64bit
/dev/zram0       4d02b2c8-f6b3-40ed-b965-4a5fef35f7d0   swap       
/dev/zram1       399fae61-553c-433f-8175-ae9fd8b40408   swap       
/dev/zram2       77d6d27f-794b-46b0-9612-0160112b6c4b   swap       
/dev/zram3       60594ce4-edc1-4773-87ce-958a5507875f   swap       
/dev/zram4       fda056f0-7e38-4070-b029-fcceb5781f7c   swap       
/dev/zram5       53776ea3-5ac8-4e04-ab72-cb3f803a7e08   swap       
/dev/zram6       75781b71-1410-45df-bb80-670f7dcd0a0b   swap       
/dev/zram7       fe1999fa-c174-4dc4-83ca-2b546a6fa37d   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Feb 19 11:03 ata-Hitachi_HTS547575A9E384_J2540054H9G5NE -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 19 10:50 ata-Hitachi_HTS547575A9E384_J2540054H9G5NE-part1 -> ../../sda1
lrwxrwxrwx 1 root root  9 Feb 19 10:50 ata-hp_DVD-RAM_UJ8B1_SHB2108069 -> ../../sr0
lrwxrwxrwx 1 root root  9 Feb 19 10:50 usb-SAMSUNG_File-Stor_Gadget_8431445156533742-0:0 -> ../../sr1
lrwxrwxrwx 1 root root  9 Feb 19 11:03 wwn-0x5000cca644d26415 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 19 10:50 wwn-0x5000cca644d26415-part1 -> ../../sda1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sr1         /cdrom                   iso9660    (ro,noatime)


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

File descriptor 9 (/proc/27453/mounts) leaked on lvs invocation. Parent PID 31913: bash
File descriptor 63 (pipe:[50220]) leaked on lvs invocation. Parent PID 31913: bash
  No volume groups found

ADDITIONAL INFORMATION :
=================== log of boot-repair 2017-02-19__11h03 ===================
boot-repair version : 4ppa14
boot-sav version : 4ppa14
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa14
File descriptor 9 (/proc/27453/mounts) leaked on lvs invocation. Parent PID 28963: /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
file=/cdrom/preseed/lubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=fr keyboard-configuration/layoutcode?=fr keyboard-configuration/variantcode?=oss

=================== os-prober:


=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sr1: LABEL="Boot-Repair-Disk 64bit" TYPE="iso9660"
/dev/zram0: UUID="4d02b2c8-f6b3-40ed-b965-4a5fef35f7d0" TYPE="swap"
/dev/zram1: UUID="399fae61-553c-433f-8175-ae9fd8b40408" TYPE="swap"
/dev/zram2: UUID="77d6d27f-794b-46b0-9612-0160112b6c4b" TYPE="swap"
/dev/zram3: UUID="60594ce4-edc1-4773-87ce-958a5507875f" TYPE="swap"
/dev/zram4: UUID="fda056f0-7e38-4070-b029-fcceb5781f7c" TYPE="swap"
/dev/zram5: UUID="53776ea3-5ac8-4e04-ab72-cb3f803a7e08" TYPE="swap"
/dev/zram6: UUID="75781b71-1410-45df-bb80-670f7dcd0a0b" TYPE="swap"
/dev/zram7: UUID="fe1999fa-c174-4dc4-83ca-2b546a6fa37d" TYPE="swap"

=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:



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


                                                                          
Error: Invalid partition table - recursive partition on /dev/sda.


                                                                          
Warning: Unable to open /dev/sr1 read-write (Read-only file system).  /dev/sr1
has been opened read-only.

                                                                          
Error: /dev/sr1: 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


                                                                          
Error: /dev/zram4: unrecognised disk label


                                                                          
Error: /dev/zram5: unrecognised disk label


                                                                          
Error: /dev/zram6: unrecognised disk label


                                                                          
Error: /dev/zram7: unrecognised disk label

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


                                                                          
Error: Invalid partition table - recursive partition on /dev/sda.


                                                                          
Warning: Unable to open /dev/sr1 read-write (Read-only file system).  /dev/sr1
has been opened read-only.

                                                                          
Error: /dev/sr1: 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


                                                                          
Error: /dev/zram4: unrecognised disk label


                                                                          
Error: /dev/zram5: unrecognised disk label


                                                                          
Error: /dev/zram6: unrecognised disk label


                                                                          
Error: /dev/zram7: 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/sr1 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)
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)


=================== 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 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
/sys/block/sr1 (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 dri ecryptfs fb0 fb1 fd freefall full fuse hpet input kmsg log mapper mcelog mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sg0 sg1 sg2 shm snapshot snd sr0 sr1 stderr stdin stdout uhid uinput urandom v4l vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

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

Filesystem     Type       Size  Used Avail Use% Mounted on
/cow           overlayfs  3.9G   45M  3.9G   2% /
udev           devtmpfs   3.9G   12K  3.9G   1% /dev
tmpfs          tmpfs      794M  1.2M  793M   1% /run
/dev/sr1       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      3.9G  2.2M  3.9G   1% /tmp
none           tmpfs      5.0M     0  5.0M   0% /run/lock
none           tmpfs      3.9G     0  3.9G   0% /run/shm
none           tmpfs      100M   16K  100M   1% /run/user

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

Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 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 identifier: 0x00000001

Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           0   183143645    91571823    4  FAT16 <32M

Disk /dev/sda1: 93.8 GB, 93769546752 bytes
255 heads, 63 sectors/track, 11400 cylinders, total 183143646 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 identifier: 0x00000001

Device Boot      Start         End      Blocks   Id  System
/dev/sda1p1   *           0   183143645    91571823    4  FAT16 <32M


Error: no partitions


=================== Suggested repair
The default repair of the Boot-Repair utility would not act on the boot.


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

Modération : merci à l'avenir d'utiliser les balises code (explications ici).

Dernière modification par cqfd93 (Le 19/02/2017, à 12:53)

Bougron · Le 19/02/2017, à 13:19

Bonjour
Ouvres une nouvelle discussion en précisant si tu as absolument besoin de récupérer tes données personnelles.

eeried · Le 21/02/2017, à 16:29

Et ce fameux Boot-repair-disk est toujours sur Sourceforge qui est un monstre (voir l’affaire GIMP)? (non, l’alternative n’est pas Github mais Gitlab chez Framagit par exemple?) Autrement ça a l’air drôlement bien :-)

BWV · Le 22/02/2017, à 15:42

Ce fil date de plusieurs années mais Boot-Repair reste efficace... avec toutefois une réserve.
D’abord il vient de permettre d’installer un grub pour démarrage en dual-boot suite à l’installation de Windows 10 sur un PC qui ne comportait que Xubuntu 16.04. (et qui avait été partitionné préalablement mais l’installateur de Windows n’a pas prévu un démarrage en dual-boot !...).
La réserve est que la procédure d’installation décrite au début de ce fil (téléchargement et live-usb) m’a permis d’endommager deux clefs et de perdre beaucoup de temps ! (j’ai évité UnetBootin conseillé au #17 à la suite de la lecture de : doc.ubuntu-fr.org/live_usb).
La procédure actuellement fonctionnelle consiste à passer par une session live, comme décrit dans la doc (au 1.2).
Ceci dit le point principal est que Boot-Repair en lui-même fonctionne très bien : merci à Yann !

Babdu89 · Le 22/02/2017, à 17:16

Bonjour.
Rappel au sujet de Boot-Repair-Disk.
Les iso datent , et la version des paquets du PPA n'est plus à jour.
Cette iso fonctionne mal pour faire une réparation dans le mode UEFI.

Il faut préférer utiliser une iso Ubuntu (et dérivés) ressente en session live, et installer Boot-Repair dedans comme indiqué ici;

https://doc.ubuntu-fr.org/boot-repair

Là au moins, on utilise la dernière version des paquets du PPA.

@+. Babdu89 .

Dernière modification par Babdu89 (Le 22/02/2017, à 17:17)

malbo · Le 22/02/2017, à 17:34

BWV a écrit :

Ceci dit le point principal est que Boot-Repair en lui-même fonctionne très bien : merci à Yann !

Oui merci, on le sait. Ce qui est pourri, ce n'est pas Boot-Repair, c'est Boot-Repair-Disk. J'ai expliqué pourquoi dans ce post : https://forum.ubuntu-fr.org/viewtopic.php?id=2004424

Dernière modification par malbo (Le 22/02/2017, à 17:35)

BWV · Le 23/02/2017, à 09:56

Merci pour vos réponses. J’avais lu le post qui concerne les versions 16.10 et suivantes, alors que je travaillais sur une 16.04 : j’ai donc considéré que cela fonctionnerait puisque sur la page de la doc il y a le même renvoi à Boot-Repair-Disk qu’au début de ce fil.
Je poste ce retour pour suggérer une mise à jour du premier message de ce fil et la suppression du renvoi à BRDisk dans la doc.

malbo · Le 23/02/2017, à 10:35

BWV a écrit :

suppression du renvoi à BRDisk dans la doc.

Je ne sais pas si c'est à ça que tu fais allusion mais dans la doc "Réparateur de Démarrage" (la doc Boot-repair), au paragraphe "Obtenir un disque avec Boot-Repair pré-installé", c'est moi qui ai ajouté ce qui est en gras :
----------------------------------------------------------------------------------
Par commodité, ou si votre PC en panne n’a pas de connexion internet, vous pouvez télécharger un disque avec Boot-Repair pré-installé, par exemple Boot-Repair-Disk(Live CD lançant automatiquement Boot-Repair au démarrage). A noter : la version datée du 2014-11-30 de Boot-Repair-Disk ne convient pas pour Ubuntu 16.10 (et variantes 16.10) : voir ICI)
-----------------------------------------------------------------------------------
Cela ne convient pas selon toi ?

Dernière modification par malbo (Le 23/02/2017, à 10:39)

BWV · Le 23/02/2017, à 11:46

euh non ça ne convient pas vraiment : la rédaction suggère implicitement que ça fonctionne pour la 16.04 LTS (antérieure à 16.10 et qui reste en usage ordinaire avant la LTS suivante) ce qui n'est pas le cas si l'on suit ce qui est préconisé au 1.1. Par commodité il vaut mieux passer par l'alinéa suivant (DVD ou USB Ubuntu). Il serait judicieux (?) de supprimer 1.1 et de corriger le premier message de ce fil.

malbo · Le 23/02/2017, à 12:16

BWV a écrit :

la rédaction suggère implicitement que ça fonctionne pour la 16.04 LTS

c'est quelle partie de la doc qui suggère implicitement ça ?

BWV · Le 23/02/2017, à 14:27

dans le 1.1 la formule "ne convient pas pour Ubuntu 16.10..." signifie a contrario que ça marche pour le reste, au moins pour ce qui précède (16.04). Je ne sais pas s'il faut supprimer l'alinéa 1.1 mais il faut au moins indiquer que Boot-Repair-Disk ne fonctionne plus.

malbo · Le 23/02/2017, à 17:03

J'ai rayé tout le contenu de ce post parce que ce que je raconte là-dedans est faux : j'ai refait la manip dans le post #325
@BWV : tu m'as mis le doute - et tu as bien fait - en laissant entendre que Boot-Repair-Disk ne fonctionnait pas pour Ubuntu 16.04. Du coup, j'ai fait un essai (en virtualisation) de réparation d'une installation de Ubuntu 16.04.2 64 bits faite en mode EFI : Boot-Repair-Disk a fait la réparation sans sourciller, il a produit son petit Boot-Info et fin de réparation. Super, sauf que cette enflure n'avait rien réparé du tout (le Boot-Info décrit la réparation mais c'est pas réparé). Pour vérifier, j'ai fait la réparation avec Boot-Repair depuis une session live de Ubuntu 16.04.2 64 bits et là j'ai pu constaté que la réparation avait bien été faite. Il faudrait que je fasse des essais supplémentaires mais je ne suis pas trop motivé pour passer du temps sur ce Boot-Repair-Disk moribond.

Dernière modification par malbo (Le 24/02/2017, à 09:35)

Babdu89 · Le 23/02/2017, à 17:11

Bonjour.
@malbo, question.
Pour utiliser Boot-Repair-Disk, dans le test que tu indiques ci-dessus. Tu avais fais la maj des PPA Boot-Repair, avant utilisation?. On peut la faire avec synaptic.

mais je ne suis pas trop motivé pour passer du temps sur ce Boot-Repair-Disk moribond.

C'est bien pour çà que je conseille de ne plus l'utiliser, et de lui préférer une session live d'une iso ressente, en installant les PPA Boot-Repair.

@+. Babdu89 .

Dernière modification par Babdu89 (Le 23/02/2017, à 17:14)

malbo · Le 23/02/2017, à 20:57

Babdu89 a écrit :

Pour utiliser Boot-Repair-Disk, dans le test que tu indiques ci-dessus. Tu avais fais la maj des PPA Boot-Repair, avant utilisation?

Bien sûr que non. Je ne cherche pas à sauver la peau de Boot-Repair-Disk : ce machin est obsolète parce que son concepteur n'a pas le temps de s'en occuper et basta.

Bougron · Le 24/02/2017, à 00:43

Bonsoir
Qui aura le courage de mettre à zéro cette doc.... Au fait où se trouve-t-elle ?

Dernière modification par Bougron (Le 24/02/2017, à 00:44)

malbo · Le 24/02/2017, à 09:10

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 avancÃ©es 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-genericâ€¦'
		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 mÃ©moire initialâ€¦'
		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-genericâ€¦'
		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 mÃ©moire initialâ€¦'
		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-genericâ€¦'
		linux	/boot/vmlinuz-4.8.0-39-generic.efi.signed root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro recovery nomodeset 
		echo	'Chargement du disque mÃ©moire initialâ€¦'
		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-genericâ€¦'
		linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mÃ©moire initialâ€¦'
		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-genericâ€¦'
		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 mÃ©moire initialâ€¦'
		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-genericâ€¦'
		linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=5a0511ac-8665-42db-9375-3f12b8e648b0 ro recovery nomodeset 
		echo	'Chargement du disque mÃ©moire initialâ€¦'
		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

Dernière modification par malbo (Le 24/02/2017, à 09:40)

Ubuntu-fr

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Annonce

#301 Le 01/07/2016, à 17:35

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#302 Le 19/12/2016, à 00:58

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#303 Le 22/12/2016, à 23:00

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#304 Le 23/12/2016, à 18:17

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#305 Le 23/12/2016, à 21:37

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#306 Le 23/12/2016, à 21:55

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#307 Le 04/02/2017, à 07:39

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#308 Le 06/02/2017, à 15:52

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#309 Le 06/02/2017, à 22:00

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#310 Le 19/02/2017, à 12:34

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#311 Le 19/02/2017, à 13:19

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#312 Le 21/02/2017, à 16:29

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#313 Le 22/02/2017, à 15:42

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#314 Le 22/02/2017, à 17:16

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#315 Le 22/02/2017, à 17:34

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#316 Le 23/02/2017, à 09:56

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#317 Le 23/02/2017, à 10:35

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#318 Le 23/02/2017, à 11:46

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#319 Le 23/02/2017, à 12:16

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#320 Le 23/02/2017, à 14:27

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#321 Le 23/02/2017, à 17:03

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#322 Le 23/02/2017, à 17:11

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#323 Le 23/02/2017, à 20:57

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#324 Le 24/02/2017, à 00:43

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

#325 Le 24/02/2017, à 09:10

Re : Boot-Repair-Disk : ze CD pour réparer le démarrage !

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