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#1 Le 28/05/2019, à 11:53

SOUXH

[résolu] impossible d'installer GRUB 2.0

Bonjour, mon pc est un hp hq tre 71025 fourni par la region et ordilib 2017.
Mon probleme est le suivant : Je n'arrive pas à y installer Ubuntu. ou plus précisément l'installation bloque au moment d'installer Grub 2. Voila plusieurs fois que j'essaye de plusieurs manieres différentes mais voila je n'y arrive pas. Pouvez vous m'aider Svp, merci por votre temps smile

Ps le boot info me donne ça : http://paste.ubuntu.com/p/MncKV9bkG7/

Dernière modification par SOUXH (Le 13/06/2019, à 18:51)

Hors ligne

#2 Le 28/05/2019, à 12:05

xubu1957

Re : [résolu] impossible d'installer GRUB 2.0

Bonjour,

Regarde cette discussion > [Résolu] "loRdi" 2018 : HP ProBook x360 11 G1 incompatible avec GRUB

_ _ _

Collage du Boot-Info :

Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


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

 => No known boot loader is installed in the MBR of /dev/sda.
 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sdb and looks at sector 
    1059848 of the same hard drive for core.img, but core.img can not be found 
    at this location.

sda1: __________________________________________________________________________

    File system:       iso9660
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: /dev/sda1 is already mounted or /mnt/BootInfo/sda1 busy

sda2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sda2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sda2 starts at sector 9904. According to the info in 
                       the boot sector, sda2 has 0 sectors.
    Mounting failed:   mount: /dev/sda1 is already mounted or /mnt/BootInfo/sda1 busy
mount: /dev/sda2 is already mounted or /mnt/BootInfo/sda2 busy

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi

sdb2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.5 LTS
    Boot files:        /etc/fstab

sdb3: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 14.6 GiB, 15614803968 bytes, 30497664 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *              0     2,714,431     2,714,432   0 Empty
/dev/sda2               9,904        14,639         4,736  ef EFI (FAT-12/16/32)

/dev/sda1 overlaps with /dev/sda2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1   +  R              0     2,714,375     2,714,376 Data partition (Windows/Linux)
/dev/sda2   +  R          9,904        14,639         4,736 Data partition (Windows/Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sdb2             1,050,624   248,068,095   247,017,472 Data partition (Linux)
/dev/sdb3           248,068,096   250,068,991     2,000,896 Swap partition (Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        2018-07-31-01-05-26-00                 iso9660    Ubuntu-GNOME 16.04.5 LTS amd64
/dev/sda2        D873-612C                              vfat       
/dev/sdb1        6E86-E05E                              vfat       
/dev/sdb2        e48dc720-ad8d-4139-aba8-7d5b4ed04cc2   ext4       
/dev/sdb3        4a8d0222-a47f-4403-9090-b2dd81f9217c   swap       

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

total 0
lrwxrwxrwx 1 root root  9 May 28 09:24 ata-SanDisk_SD8SN8U-128G-1006_173041804215 -> ../../sdb
lrwxrwxrwx 1 root root 10 May 28 09:24 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May 28 09:24 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May 28 09:24 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part3 -> ../../sdb3
lrwxrwxrwx 1 root root  9 May 28 09:24 usb-Kingston_DataTraveler_3.0_0019E06B0842EE8067631C1C-0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 May 28 09:24 usb-Kingston_DataTraveler_3.0_0019E06B0842EE8067631C1C-0:0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 May 28 09:24 usb-Kingston_DataTraveler_3.0_0019E06B0842EE8067631C1C-0:0-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 May 28 09:24 wwn-0x5001b448b4039fd2 -> ../../sdb
lrwxrwxrwx 1 root root 10 May 28 09:24 wwn-0x5001b448b4039fd2-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May 28 09:24 wwn-0x5001b448b4039fd2-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May 28 09:24 wwn-0x5001b448b4039fd2-part3 -> ../../sdb3

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

Device           Mount_Point              Type       Options

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


========================== sdb1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 360d903e-c831-4223-956f-38af6f59bd44 root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=============================== sdb2/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=e48dc720-ad8d-4139-aba8-7d5b4ed04cc2 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=6E86-E05E  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=4a8d0222-a47f-4403-9090-b2dd81f9217c none            swap    sw              0       0
UUID=6E86-E05E	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

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

Unknown MBR on /dev/sda

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  a8 03 00 00 00 00 00 00  16 83 6c 58 00 00 80 00  |..........lX....|
000001c0  01 00 00 52 e0 fd 00 00  00 00 40 6b 29 00 00 fe  |...R......@k)...|
000001d0  ff ff ef fe ff ff b0 26  00 00 80 12 00 00 00 00  |.......&........|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sda1: unknown GPT attributes
1000000000000001

/dev/sda2: unknown GPT attributes
1000000000000001
Unknown BootLoader on sda1

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  a8 03 00 00 00 00 00 00  16 83 6c 58 00 00 80 00  |..........lX....|
000001c0  01 00 00 52 e0 fd 00 00  00 00 40 6b 29 00 00 fe  |...R......@k)...|
000001d0  ff ff ef fe ff ff b0 26  00 00 80 12 00 00 00 00  |.......&........|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


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

File descriptor 9 (/proc/12238/mounts) leaked on lvs invocation. Parent PID 19411: bash
File descriptor 63 (pipe:[49982]) leaked on lvs invocation. Parent PID 19411: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20190528_0924 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sda1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-info is executed in live-session (Ubuntu 16.04.5 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu-gnome.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sdb2:Ubuntu 16.04.5 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="2018-07-31-01-05-26-00" LABEL="Ubuntu-GNOME 16.04.5 LTS amd64" TYPE="iso9660" PTUUID="586c8316" PTTYPE="dos" PARTUUID="586c8316-01"
/dev/sda2: SEC_TYPE="msdos" UUID="D873-612C" TYPE="vfat" PARTUUID="586c8316-02"
/dev/sdb1: UUID="6E86-E05E" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="de5f0ea2-4598-4565-8a26-3e49ad49ab12"
/dev/sdb2: UUID="e48dc720-ad8d-4139-aba8-7d5b4ed04cc2" TYPE="ext4" PARTUUID="db44e8b1-7484-4a6b-8f8b-6a574e6afbc8"
/dev/sdb3: UUID="4a8d0222-a47f-4403-9090-b2dd81f9217c" TYPE="swap" PARTUUID="b22e9eb7-5659-40ea-b9dc-b3178900a159"


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


=================== sdb2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 May 27 18:28 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Mar 21  2018 00_header
-rwxr-xr-x 1 root root  6258 Jan 24  2018 05_debian_theme
-rwxr-xr-x 1 root root 12512 Mar 21  2018 10_linux
-rwxr-xr-x 1 root root 11082 Mar 21  2018 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Mar 21  2018 30_os-prober
-rwxr-xr-x 1 root root  1418 Mar 21  2018 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Mar 21  2018 40_custom
-rwxr-xr-x 1 root root   216 Mar 21  2018 41_custom
-rw-r--r-- 1 root root   483 Mar 21  2018 README




=================== sdb2/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"



=================== No kernel in /mnt/boot-sav/sdb2/boot:
abi-4.15.0-29-generic
config-4.15.0-29-generic
efi
grub
memtest86+.bin
memtest86+.elf
memtest86+_multiboot.bin
retpoline-4.15.0-29-generic
System.map-4.15.0-29-generic


/boot/efi detected in the fstab of sdb2: UUID=6E86-E05E	 (sdb1)

=================== efibootmgr -v
BootCurrent: 0003
Timeout: 0 seconds
BootOrder: 0000,0003,2003,2001,2002
Boot0000* ubuntu	HD(1,GPT,de5f0ea2-4598-4565-8a26-3e49ad49ab12,0x800,0x100000)/File(EFIubuntugrubx64.efi)RC
Boot0001* EFI Network 0 for IPv4 (48-BA-4E-94-9D-43) 	PciRoot(0x0)/Pci(0x13,0x0)/Pci(0x0,0x0)/MAC(48ba4e949d43,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)RC
Boot0002* EFI Network 0 for IPv6 (48-BA-4E-94-9D-43) 	PciRoot(0x0)/Pci(0x13,0x0)/Pci(0x0,0x0)/MAC(48ba4e949d43,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0003* Linpus lite	HD(1,MBR,0x22,0x26b0,0x1280)/File(EFIBootgrubx64.efi)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

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


=================== PARTITIONS & DISKS:
sdb1	: sdb,	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,	notbiosboot, /mnt/boot-sav/sdb1.
sdb2	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	64,	no-kernel,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	nogrubinstall,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb2.

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


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

BYT;
/dev/sda:15.6GB:scsi:512:512:unknown:Kingston DataTraveler 3.0:;

BYT;
/dev/sdb:128GB:scsi:512:4096:gpt:ATA SanDisk SD8SN8U-:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:127GB:126GB:ext4::;
3:127GB:128GB:1024MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk          119.2G
sdb2  part ext4     117.8G
sdb3  part swap       977M
sdb1  part vfat       512M
loop0 loop squashfs   1.2G
sda   disk iso9660   14.6G Ubuntu-GNOME 16.04.5 LTS amd64
sda2  part vfat       2.3M Ubuntu-GNOME 16.04.5 LTS amd64
sda1  part iso9660    1.3G Ubuntu-GNOME 16.04.5 LTS amd64

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      0  0  0 running
sdb2     0  0  0         /mnt/boot-sav/sdb2
sdb3     0  0  0         [SWAP]
sdb1     0  0  0         /mnt/boot-sav/sdb1
loop0    1  1  0         /rofs
sda      1  0  1 running /cdrom
sda2     1  0  1
sda1     1  0  1


=================== 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=1903580k,nr_inodes=475895,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=384772k,mode=755)
/dev/sda on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=c72501fa5e3d2ea4)
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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=1455)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=384772k,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/sdb1 on /mnt/boot-sav/sdb1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb2 on /mnt/boot-sav/sdb2 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sdb1 sdb2 sdb3 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 ecryptfs fb0 fd full fuse gpiochip0 gpiochip1 gpiochip2 gpiochip3 hidraw0 HID-SENSOR-2000e1.10.auto HID-SENSOR-2000e1.12.auto HID-SENSOR-2000e1.13.auto HID-SENSOR-2000e1.18.auto HID-SENSOR-2000e1.19.auto HID-SENSOR-2000e1.1.auto HID-SENSOR-2000e1.2.auto HID-SENSOR-2000e1.4.auto HID-SENSOR-2000e1.5.auto HID-SENSOR-2000e1.6.auto HID-SENSOR-2000e1.7.auto hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 iio:device0 iio:device1 iio:device2 iio:device3 iio:device4 iio:device5 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdb2 sdb3 sg0 sg1 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sdb1
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 5e e0 86 6e 4e  4f 20 4e 41 4d 45 20 20  |..)^..nNO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     376M   11M  365M   3% /run
/dev/sda       iso9660   1.3G  1.3G     0 100% /cdrom
/dev/loop0     squashfs  1.3G  1.3G     0 100% /rofs
aufs           aufs      1.9G  173M  1.7G  10% /
tmpfs          tmpfs     1.9G  288K  1.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G   80K  1.9G   1% /tmp
tmpfs          tmpfs     376M   44K  376M   1% /run/user/999
/dev/sdb1      vfat      511M  1.2M  510M   1% /mnt/boot-sav/sdb1
/dev/sdb2      ext4      116G  2.4G  108G   3% /mnt/boot-sav/sdb2

=================== fdisk -l:
Disk /dev/loop0: 1.2 GiB, 1328058368 bytes, 2593864 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 14.6 GiB, 15614803968 bytes, 30497664 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x586c8316

Device     Boot Start     End Sectors  Size Id Type
/dev/sda1  *        0 2714431 2714432  1.3G  0 Empty
/dev/sda2        9904   14639    4736  2.3M ef EFI (FAT-12/16/32)


Disk /dev/sdb: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: D878FF99-A6F9-4EFD-B741-400635168F49

Device         Start       End   Sectors   Size Type
/dev/sdb1       2048   1050623   1048576   512M EFI System
/dev/sdb2    1050624 248068095 247017472 117.8G Linux filesystem
/dev/sdb3  248068096 250068991   2000896   977M Linux swap




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to fix packages) and reinstall the grub-efi-amd64-signed of sdb2, using the following options:     kernel-purge   sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sdb1/efi/.../grub*.efi file!


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

Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 20.04 LTS - Lenovo T410 -18.04.1 LTS Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#3 Le 28/05/2019, à 12:47

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

Merci, le probleme semble en effet etre le meme. Mais pourtant la manip reste infructueuse. Mais peut etre ai je mal compris.

Hors ligne

#4 Le 28/05/2019, à 12:54

xubu1957

Re : [résolu] impossible d'installer GRUB 2.0

C'est le même modèle d'ordi ?

Je vais prévenir Naziel, il répondra en fonction de ses disponibilités.


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 20.04 LTS - Lenovo T410 -18.04.1 LTS Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#5 Le 28/05/2019, à 15:16

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

D'accord! Merci pour ton aide.
Et non ce n'est pas le même modèle.

Hors ligne

#6 Le 28/05/2019, à 18:27

Nuliel

Re : [résolu] impossible d'installer GRUB 2.0

Bonjour,

Il avait un linux pré installé?

Le bios est protégé par mot de passe j'imagine?

Dernière modification par Nuliel (Le 28/05/2019, à 18:28)


[ poster un retour de commande ] [ poster une photo ]
Thinkpad x220, Dell latitude E7270 (i7 6600U, 16 Go de RAM, ...), Thinkstation E32 modifié: i5-4570, GTX 1060 6 Gb, 16 Gb de RAM, ...
Pour reprendre le contrôle des semences: https://kokopelli-semences.fr/fr/

En ligne

#7 Le 31/05/2019, à 17:59

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

Windows 10 préinstallé de base. Le bios n'est pas protègé par un mot de passe. J'ai tenté d'installer unbuntu gnome via une clef bootée. Tout se lance nickel une fois le secure boot désactiver. J'ai supprimé toutes les partitions et lancé l'installation. C'est au moment d'installer GRUB 2.0 que ça plante. Mon problème semble tres similaire à celui exposé dans la discussion précédente. Mais les commandes indiqués se lances et sarrette au millieu de la procédure. Je peux peut être en faire une capture.
Merci pour votre aide en tous cas smile

Hors ligne

#8 Le 02/06/2019, à 20:00

Nuliel

Re : [résolu] impossible d'installer GRUB 2.0

Peux tu démarrer sur le live usb, faire "essayer" (et non installer), puis ouvrir un terminal, le mettre en français avec

setxkbmap fr

(tab permet de compléter la commande, donc setx puis tab complète en setxkbmap, plus qu'à ajouter le fr)
ensuite

sudo mount /dev/sdb2 /mnt
sudo grub-install --no-nvram --root-directory=/mnt /dev/sdb2
sudo umount /mnt

puis redémarrer et dire si ça marche (si ça marche, ne fais pas les mises à jour pour l'instant)


[ poster un retour de commande ] [ poster une photo ]
Thinkpad x220, Dell latitude E7270 (i7 6600U, 16 Go de RAM, ...), Thinkstation E32 modifié: i5-4570, GTX 1060 6 Gb, 16 Gb de RAM, ...
Pour reprendre le contrôle des semences: https://kokopelli-semences.fr/fr/

En ligne

#9 Le 03/06/2019, à 11:42

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

ubuntu-gnome@ubuntu-gnome:~$ sudo mount /dev/sdb2 /mnt
mount: /dev/sdb2 is already mounted or /mnt busy

ubuntu-gnome@ubuntu-gnome:~$ sudo grub-install --no-nvram --root-directory=/mnt /dev/sdb2
Installing for i386-pc platform.
grub-install: error: failed to get canonical path of `aufs'.

ubuntu-gnome@ubuntu-gnome:~$ sudo umount /mnt
umount: /mnt: not mounted

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

Dernière modification par cqfd93 (Le 03/06/2019, à 11:47)

Hors ligne

#10 Le 03/06/2019, à 15:05

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

Je viens de me renseigner et il semblerais que mon probleme soit plutot récurent en ce qui concerne les ordinateurs fournis par la région sud ouest occitanie. Le bios serait déffinitivement vérouillé et ne permet pas dy installer grub. Aucune des discutions n'abouti a un résultat concluent. La seule piste serait de remplacer grub par syslinux. Je continu de me renseigner mais je crois vraiment que le probleme est lié à une imcompatibilité de la carte mere.

Hors ligne

#11 Le 03/06/2019, à 19:13

geole

Re : [résolu] impossible d'installer GRUB 2.0

Bonjour
Ne te faisse pas abattre.
Le responsable est l'installeur de UBUNTU qui t'a laissé un ubuntu incorrectement  installé.      il y a uniquement la partie 32 bits   et pas la partie 64 bits.
(Je sais que la commande à faire est dans le forum, te temps que je la retouve).
Je vais essayer de préparer  quelque chose dans la soirée
. Apres il faudra prendre un risque pour casser le fichier de démarrage. Ce n'est qu'à ce moment là   que tu sauras.
D'après ton boot-info initial

=================== efibootmgr -v
BootCurrent: 0003
Timeout: 0 seconds
BootOrder: 0000,0003,2003,2001,2002
Boot0000* ubuntu	HD(1,GPT,de5f0ea2-4598-4565-8a26-3e49ad49ab12,0x800,0x100000)/File(EFIubuntugrubx64.efi)RC
Boot0003* Linpus lite	HD(1,MBR,0x22,0x26b0,0x1280)/File(EFIBootgrubx64.efi)RC
..
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, 

l'ordinateur n'est pas sécurisé et on sait déjà le nom du fichier qu'il faudra triturer. C'est de la rigolade..

Dernière modification par geole (Le 05/06/2019, à 12:46)

Hors ligne

#12 Le 03/06/2019, à 19:47

geole

Re : [résolu] impossible d'installer GRUB 2.0

Tu va booter en suivant la procédure CHROOT voir documentation https://doc.ubuntu-fr.org/chroot
Donc live usb,  "essayer avant d'installer" clavier français.
puis passer en mode superviseur

sudo -i      

     
Vérifier que la partition à monter est toujours bien   sur SDA2 avec cette commande

blkid  | grep ext4

Le montage de la partition système à cibler se fera en frappant la commande

mount -v   /dev/sda2   /mnt

Le montage des répertoires se fera avec ces commandes (copier/coller).

   mount -t proc  /proc              /mnt/proc
   mount -t sysfs /sys               /mnt/sys
   mount --bind   /dev               /mnt/dev
   mount --bind   /run               /mnt/run
   mount --bind   /sys               /mnt/sys
   mount --bind   /etc/resolv.conf   /mnt/etc/resolv.conf
   modprobe efivars 

   
Le changement d'environnement se fera avec cette commande

  chroot   /mnt

Il faut maintenant mettre au piquet  le responsable de cette embrouille avec cette commande

apt-mark hold secureboot-db

Il faut alors changer une option de configuration  pour éviter d'être embêté en permanence à chaque changement de noyau  avec cette commande

dpkg --configure -a

Tu devrais avoir une grille d'accueil qui te permettra de dire que tu ne veux plus mettre à jour la NVRAM car en standard, c'est la mise à jour.

Lorsque tu auras cette grille,  positionne-toi sur Non en appuyant sur la touche Tab

GRUB peut configurer les variables dans la mémoire non volatile (NVRAM) pour démarrer Debian automatiquement à l'allumage. Cependant, vous pourriez     
        avoir envie de désactiver cette possibilité et ainsi éviter les changements dans la configuration de l'amorçage. Par exemple, si les variables de votre 
        NVRAM ont été configurées pour que le système se connecte à un serveur PXE à chaque démarrage, cela conserverait ce comportement.                       

        Faut-il mettre à jour les variables dans la mémoire non volatile pour démarrer Debian automatiquement ?                                                 
                                                                                                                                                         
                                                 <Oui>                                                  <Non>

Si tu n'as pas cette grille, tentes les deux commandes
grub-install --no-nvram       --target=x86_64-efi    #### Je ne suis pas sur de cette commande
update-grub

puis tu retentes la commande qui bouclait

apt    install --reinstall   grub-efi-amd64

Puis tu pourras finir classiquement. 

apt -f install
grub-install
update-grub
apt autoremove --purge
apt update
apt upgrade
exit

A mon avis,   la  partie  en 64 bits finira par s'installer. La mise à jour du grub sera refaite et sera proposée.


Il te faudra alors booter pour savoir si elle est prise en compte, ou s'il faut copier la structure ubuntu dans la structure limpus.

Dernière modification par geole (Le 05/06/2019, à 12:51)

Hors ligne

#13 Le 03/06/2019, à 22:19

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

merci ça à lair plutot pas mal mais javou que jai plutot pas mal bidouillé cette aprem du coup je suis pas sur sur que ce soit encore sdb2 la partition concerné. je te refait un boot info pour etre sur que je fasse pas une connerie.

Hors ligne

#14 Le 03/06/2019, à 22:30

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

Hors ligne

#15 Le 04/06/2019, à 01:57

geole

Re : [résolu] impossible d'installer GRUB 2.0

Bonsoir
C'est actuellement sda2 que tu aurais pu trouver assez facilement.
Remarque, j'en ai profité pour rajouter une ligne permettant de reprendre l'installation du grub

Hors ligne

#16 Le 05/06/2019, à 11:49

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

La manip a parfaitement fonctionné! le pc démarre direct sur ubuntu. Le seul ic c'est que ce dernier se comporte comme une version live (on retrouve toujours dans les activités l'installateur ubuntu) mais au pire moi ça me vas. je vais essayer de m'en servir un peu pour voir si il y a des choses qui cloches. Mais merci c'est vraiment innesperé!! bravo a toi!

Hors ligne

#17 Le 05/06/2019, à 18:38

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

comme "problemes" je remarque que "redemarrer plante. "eteindre" suremnt aussi. Impossible de mettre a jour ubuntu. il reste le lanceur d'installation dasns les activités. Et il me semble que c'est a peu pres tout.
La persistance semble nickel, en vrai tout roule au final smile

Hors ligne

#18 Le 05/06/2019, à 20:19

geole

Re : [résolu] impossible d'installer GRUB 2.0

Merci de refaire un boot-info.
Je ne vois pas de quoi tu parles avec le mot persistance  qui souvent s'adresse à une  clé d'installation pour laquelle il ne faut pas mettre à jour les noyaux

Hors ligne

#19 Le 05/06/2019, à 22:24

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

Hors ligne

#20 Le 05/06/2019, à 22:30

xubu1957

Re : [résolu] impossible d'installer GRUB 2.0

Bonjour,

Collage du Boot-Info du message #14 (3 Jun 2019) :

 Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


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

 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector 
    1059848 of the same hard drive for core.img, but core.img can not be found 
    at this location.
 => No known boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/boot/bootx64.efi 
                       /EFI/boot/fwupx64.efi /EFI/boot/grubx64.efi 
                       /EFI/boot/mmx64.efi /EFI/boot/shimx64.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/mmx64.efi /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.5 LTS
    Boot files:        /etc/fstab

sda3: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 9904. According to the info in 
                       the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
mount: /dev/sdb2 is already mounted or /mnt/BootInfo/sdb2 busy

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

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


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624   248,068,095   247,017,472 Data partition (Linux)
/dev/sda3           248,068,096   250,068,991     2,000,896 Swap partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.6 GiB, 15614803968 bytes, 30497664 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     2,714,431     2,714,432   0 Empty
/dev/sdb2               9,904        14,639         4,736  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     2,714,375     2,714,376 Data partition (Windows/Linux)
/dev/sdb2   +  R          9,904        14,639         4,736 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        6FA5-0629                              vfat       
/dev/sda2        8107e859-a3d1-4123-a978-ce7723f79ad5   ext4       
/dev/sda3        adc83f15-485b-402d-8e8f-e98919a47139   swap       
/dev/sdb1        2018-07-31-01-05-26-00                 iso9660    Ubuntu-GNOME 16.04.5 LTS amd64
/dev/sdb2        D873-612C                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Jun  3 20:26 ata-SanDisk_SD8SN8U-128G-1006_173041804215 -> ../../sda
lrwxrwxrwx 1 root root 10 Jun  3 20:26 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun  3 20:26 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jun  3 20:26 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Jun  3 20:26 usb-Kingston_DataTraveler_3.0_0019E06B0842EE8067631C1C-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Jun  3 20:26 usb-Kingston_DataTraveler_3.0_0019E06B0842EE8067631C1C-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Jun  3 20:26 usb-Kingston_DataTraveler_3.0_0019E06B0842EE8067631C1C-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Jun  3 20:26 wwn-0x5001b448b4039fd2 -> ../../sda
lrwxrwxrwx 1 root root 10 Jun  3 20:26 wwn-0x5001b448b4039fd2-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun  3 20:26 wwn-0x5001b448b4039fd2-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jun  3 20:26 wwn-0x5001b448b4039fd2-part3 -> ../../sda3

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

Device           Mount_Point              Type       Options

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


========================== sda1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 8107e859-a3d1-4123-a978-ce7723f79ad5 root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=============================== 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=8107e859-a3d1-4123-a978-ce7723f79ad5 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=6FA5-0629  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=adc83f15-485b-402d-8e8f-e98919a47139 none            swap    sw              0       0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

  36.641681671 = 39.343706112   boot/vmlinuz-4.15.0-29-generic                 1
   2.915737152 = 3.130748928    boot/vmlinuz-4.15.0-50-generic                 1
  36.641681671 = 39.343706112   vmlinuz                                        1
   3.320438385 = 3.565293568    boot/initrd.img-4.15.0-29-generic              1
   3.183746338 = 3.418521600    boot/initrd.img-4.15.0-50-generic              1
   3.320438385 = 3.565293568    initrd.img                                     1
   3.320438385 = 3.565293568    initrd.img.old                                 1

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

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  a8 03 00 00 00 00 00 00  16 83 6c 58 00 00 80 00  |..........lX....|
000001c0  01 00 00 52 e0 fd 00 00  00 00 40 6b 29 00 00 fe  |...R......@k)...|
000001d0  ff ff ef fe ff ff b0 26  00 00 80 12 00 00 00 00  |.......&........|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sdb1: unknown GPT attributes
1000000000000001

/dev/sdb2: unknown GPT attributes
1000000000000001
Unknown BootLoader on sdb1

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  a8 03 00 00 00 00 00 00  16 83 6c 58 00 00 80 00  |..........lX....|
000001c0  01 00 00 52 e0 fd 00 00  00 00 40 6b 29 00 00 fe  |...R......@k)...|
000001d0  ff ff ef fe ff ff b0 26  00 00 80 12 00 00 00 00  |.......&........|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


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

File descriptor 9 (/proc/5091/mounts) leaked on lvs invocation. Parent PID 12376: bash
File descriptor 63 (pipe:[42673]) leaked on lvs invocation. Parent PID 12376: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20190603_2026 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-info is executed in live-session (Ubuntu 16.04.5 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu-gnome.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 16.04.5 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="6FA5-0629" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="5720db9b-6758-4cb2-8351-d29e0ae676c4"
/dev/sda2: UUID="8107e859-a3d1-4123-a978-ce7723f79ad5" TYPE="ext4" PARTUUID="a9776713-7d78-479f-b687-4c88103da65c"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="adc83f15-485b-402d-8e8f-e98919a47139" TYPE="swap" PARTUUID="3f583001-1e33-4f8d-abad-2fa826d3b4fc"
/dev/sdb1: UUID="2018-07-31-01-05-26-00" LABEL="Ubuntu-GNOME 16.04.5 LTS amd64" TYPE="iso9660" PTUUID="586c8316" PTTYPE="dos" PARTUUID="586c8316-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="D873-612C" TYPE="vfat" PARTUUID="586c8316-02"


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

Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/fwupx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/grubx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/mmx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/shimx64.efi

=================== sda2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Jun  3 12:49 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Mar 21  2018 00_header
-rwxr-xr-x 1 root root  6258 Jan 24  2018 05_debian_theme
-rwxr-xr-x 1 root root 12512 Mar 21  2018 10_linux
-rwxr-xr-x 1 root root 11082 Mar 21  2018 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Mar 21  2018 30_os-prober
-rwxr-xr-x 1 root root  1418 Mar 21  2018 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Mar 21  2018 40_custom
-rwxr-xr-x 1 root root   216 Mar 21  2018 41_custom
-rw-r--r-- 1 root root   483 Mar 21  2018 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=6FA5-0629   (sda1)

=================== efibootmgr -v
BootCurrent: 0003
Timeout: 0 seconds
BootOrder: 0004,0000,0003,2003,2001,2002
Boot0000* Linpus lite	HD(1,GPT,5720db9b-6758-4cb2-8351-d29e0ae676c4,0x800,0x100000)/File(EFIBootgrubx64.efi)RC
Boot0001* EFI Network 0 for IPv4 (48-BA-4E-94-9D-43) 	PciRoot(0x0)/Pci(0x13,0x0)/Pci(0x0,0x0)/MAC(48ba4e949d43,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)RC
Boot0002* EFI Network 0 for IPv6 (48-BA-4E-94-9D-43) 	PciRoot(0x0)/Pci(0x13,0x0)/Pci(0x0,0x0)/MAC(48ba4e949d43,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0003* Linpus lite	HD(1,MBR,0x22,0x26b0,0x1280)/File(EFIBootgrubx64.efi)RC
Boot0004* ubuntu	HD(1,GPT,5720db9b-6758-4cb2-8351-d29e0ae676c4,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, 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,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.

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


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

BYT;
/dev/sda:128GB:scsi:512:4096:gpt:ATA SanDisk SD8SN8U-:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:127GB:126GB:ext4::;
3:127GB:128GB:1024MB:linux-swap(v1)::;

BYT;
/dev/sdb:15.6GB:scsi:512:512:unknown:Kingston DataTraveler 3.0:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk iso9660   14.6G Ubuntu-GNOME 16.04.5 LTS amd64
sdb2  part vfat       2.3M Ubuntu-GNOME 16.04.5 LTS amd64
sdb1  part iso9660    1.3G Ubuntu-GNOME 16.04.5 LTS amd64
loop0 loop squashfs   1.2G
sda   disk          119.2G
sda2  part ext4     117.8G
sda3  part swap       977M
sda1  part vfat       512M

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      1  0  1 running /cdrom
sdb2     1  0  1
sdb1     1  0  1
loop0    1  1  0         /rofs
sda      0  0  0 running
sda2     0  0  0         /mnt/boot-sav/sda2
sda3     0  0  0         [SWAP]
sda1     0  0  0         /mnt/boot-sav/sda1


=================== 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=1903580k,nr_inodes=475895,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=384772k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=189ffbfe08553a24)
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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13546)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=384772k,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/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 ecryptfs fb0 fd full fuse gpiochip0 gpiochip1 gpiochip2 gpiochip3 hidraw0 HID-SENSOR-2000e1.10.auto HID-SENSOR-2000e1.12.auto HID-SENSOR-2000e1.13.auto HID-SENSOR-2000e1.18.auto HID-SENSOR-2000e1.19.auto HID-SENSOR-2000e1.1.auto HID-SENSOR-2000e1.2.auto HID-SENSOR-2000e1.4.auto HID-SENSOR-2000e1.5.auto HID-SENSOR-2000e1.6.auto HID-SENSOR-2000e1.7.auto hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 iio:device0 iio:device1 iio:device2 iio:device3 iio:device4 iio:device5 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sg0 sg1 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 29 06 a5 6f 4e  4f 20 4e 41 4d 45 20 20  |..))..oNO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     376M   11M  365M   3% /run
/dev/sdb       iso9660   1.3G  1.3G     0 100% /cdrom
/dev/loop0     squashfs  1.3G  1.3G     0 100% /rofs
aufs           aufs      1.9G  171M  1.7G  10% /
tmpfs          tmpfs     1.9G   33M  1.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  4.0K  1.9G   1% /tmp
tmpfs          tmpfs     376M   40K  376M   1% /run/user/999
/dev/sda1      vfat      511M  8.4M  503M   2% /mnt/boot-sav/sda1
/dev/sda2      ext4      116G  5.1G  105G   5% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/loop0: 1.2 GiB, 1328058368 bytes, 2593864 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 736B6060-ADA5-4B4A-995E-7310F261AA31

Device         Start       End   Sectors   Size Type
/dev/sda1       2048   1050623   1048576   512M EFI System
/dev/sda2    1050624 248068095 247017472 117.8G Linux filesystem
/dev/sda3  248068096 250068991   2000896   977M Linux swap


Disk /dev/sdb: 14.6 GiB, 15614803968 bytes, 30497664 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x586c8316

Device     Boot Start     End Sectors  Size Id Type
/dev/sdb1  *        0 2714431 2714432  1.3G  0 Empty
/dev/sdb2        9904   14639    4736  2.3M ef EFI (FAT-12/16/32)




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


=================== 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.

_ _ _

Collage du Boot-Info du message #19 (5 Jun 2019) :

Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


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

 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector 
    1059848 of the same hard drive for core.img, but core.img can not be found 
    at this location.

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/grub.cfg /EFI/boot/bootx64.efi 
                       /EFI/boot/fwupx64.efi /EFI/boot/grubx64.efi 
                       /EFI/boot/mmx64.efi /EFI/boot/shimx64.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/mmx64.efi /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.6 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: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

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


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624   248,068,095   247,017,472 Data partition (Linux)
/dev/sda3           248,068,096   250,068,991     2,000,896 Swap partition (Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1        6FA5-0629                              vfat       
/dev/sda2        ce079c15-7e8d-4d5e-b0d4-0a7d95558b29   ext4       
/dev/sda3        9da22b5e-43dd-4775-9dd8-9b376ff59e74   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Jun  5 22:21 ata-SanDisk_SD8SN8U-128G-1006_173041804215 -> ../../sda
lrwxrwxrwx 1 root root 10 Jun  5 22:21 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun  5 22:21 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jun  5 22:21 ata-SanDisk_SD8SN8U-128G-1006_173041804215-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Jun  5 22:21 wwn-0x5001b448b4039fd2 -> ../../sda
lrwxrwxrwx 1 root root 10 Jun  5 22:21 wwn-0x5001b448b4039fd2-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun  5 22:21 wwn-0x5001b448b4039fd2-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jun  5 22:21 wwn-0x5001b448b4039fd2-part3 -> ../../sda3

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


========================== sda1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== 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  ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
else
  search --no-floppy --fs-uuid --set=root ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
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 [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=0
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 0 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 45,51,53; 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-ce079c15-7e8d-4d5e-b0d4-0a7d95558b29' {
	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  ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
	else
	  search --no-floppy --fs-uuid --set=root ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
	fi
        linux	/boot/vmlinuz-4.15.0-51-generic root=UUID=ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.15.0-51-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-ce079c15-7e8d-4d5e-b0d4-0a7d95558b29' {
	menuentry 'Ubuntu, with Linux 4.15.0-51-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-51-generic-advanced-ce079c15-7e8d-4d5e-b0d4-0a7d95558b29' {
		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  ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
		else
		  search --no-floppy --fs-uuid --set=root ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
		fi
		echo	'Loading Linux 4.15.0-51-generic ...'
	        linux	/boot/vmlinuz-4.15.0-51-generic root=UUID=ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-51-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-51-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-51-generic-recovery-ce079c15-7e8d-4d5e-b0d4-0a7d95558b29' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
		else
		  search --no-floppy --fs-uuid --set=root ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
		fi
		echo	'Loading Linux 4.15.0-51-generic ...'
	        linux	/boot/vmlinuz-4.15.0-51-generic root=UUID=ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-51-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-29-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-29-generic-advanced-ce079c15-7e8d-4d5e-b0d4-0a7d95558b29' {
		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  ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
		else
		  search --no-floppy --fs-uuid --set=root ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
		fi
		echo	'Loading Linux 4.15.0-29-generic ...'
	        linux	/boot/vmlinuz-4.15.0-29-generic root=UUID=ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-29-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-29-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-29-generic-recovery-ce079c15-7e8d-4d5e-b0d4-0a7d95558b29' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
		else
		  search --no-floppy --fs-uuid --set=root ce079c15-7e8d-4d5e-b0d4-0a7d95558b29
		fi
		echo	'Loading Linux 4.15.0-29-generic ...'
	        linux	/boot/vmlinuz-4.15.0-29-generic root=UUID=ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-29-generic
	}
}

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

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

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

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

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

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

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

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

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=6FA5-0629  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=9da22b5e-43dd-4775-9dd8-9b376ff59e74 none            swap    sw              0       0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

  48.703125000 = 52.294582272   boot/grub/grub.cfg                             1
  78.645633698 = 84.445106176   boot/vmlinuz-4.15.0-29-generic                 1
  71.199913025 = 76.450324480   boot/vmlinuz-4.15.0-51-generic                 1
  78.645633698 = 84.445106176   vmlinuz                                        1
  73.655387878 = 79.086870528   boot/initrd.img-4.15.0-29-generic              3
  73.756980896 = 79.195955200   boot/initrd.img-4.15.0-51-generic              2
  73.655387878 = 79.086870528   initrd.img                                     3
  73.655387878 = 79.086870528   initrd.img.old                                 3

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

File descriptor 9 (/proc/7091/mounts) leaked on lvs invocation. Parent PID 13889: bash
File descriptor 63 (pipe:[73887]) leaked on lvs invocation. Parent PID 13889: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20190605_2221 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
boot-info is executed in installed-session (Ubuntu 16.04.6 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.15.0-51-generic root=UUID=ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 ro quiet splash vt.handoff=7

=================== os-prober:
/dev/sda2:L'OS actuellement utilisé - Ubuntu 16.04.6 LTS CurrentSession:linux

=================== blkid:
/dev/sda1: UUID="6FA5-0629" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="67d1f125-4ef5-4da0-9e5c-68cfccb742c5"
/dev/sda2: UUID="ce079c15-7e8d-4d5e-b0d4-0a7d95558b29" TYPE="ext4" PARTUUID="126c8eb8-30bc-4a60-bae6-4bf034df143f"
/dev/sda3: UUID="9da22b5e-43dd-4775-9dd8-9b376ff59e74" TYPE="swap" PARTUUID="5a44386f-d4f5-444a-81fd-fce53e39aa7e"


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


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 juin   5 17:51 grub.d
total 80
-rwxr-xr-x 1 root root  9791 mars  21  2018 00_header
-rwxr-xr-x 1 root root  6258 janv. 24  2018 05_debian_theme
-rwxr-xr-x 1 root root 12512 mars  21  2018 10_linux
-rwxr-xr-x 1 root root 11082 mars  21  2018 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 mars  21  2018 30_os-prober
-rwxr-xr-x 1 root root  1418 mars  21  2018 30_uefi-firmware
-rwxr-xr-x 1 root root   214 mars  21  2018 40_custom
-rwxr-xr-x 1 root root   216 mars  21  2018 41_custom
-rw-r--r-- 1 root root   483 mars  21  2018 README




=================== /etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



/boot/efi detected in the fstab of sda2: UUID=6FA5-0629   (sda1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fwupx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/grubx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/mmx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/shimx64.efi

=================== efibootmgr -v
BootCurrent: 0003
Timeout: 0 seconds
BootOrder: 0003,0000,2003,2001,2002
Boot0000* Linpus lite	HD(1,GPT,67d1f125-4ef5-4da0-9e5c-68cfccb742c5,0x800,0x100000)/File(EFIBootgrubx64.efi)RC
Boot0001* EFI Network 0 for IPv4 (48-BA-4E-94-9D-43) 	PciRoot(0x0)/Pci(0x13,0x0)/Pci(0x0,0x0)/MAC(48ba4e949d43,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)RC
Boot0002* EFI Network 0 for IPv6 (48-BA-4E-94-9D-43) 	PciRoot(0x0)/Pci(0x13,0x0)/Pci(0x0,0x0)/MAC(48ba4e949d43,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0003* ubuntu	HD(1,GPT,67d1f125-4ef5-4da0-9e5c-68cfccb742c5,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
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 installed-session.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda2	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
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,	notbiosboot, /boot/efi.

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


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

BYT;
/dev/sda:128GB:scsi:512:4096:gpt:ATA SanDisk SD8SN8U-:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:127GB:126GB:ext4::;
3:127GB:128GB:1024MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL
sda   disk        119,2G
sda2  part ext4   117,8G
sda3  part swap     977M
sda1  part vfat     512M

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


=================== 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=1892964k,nr_inodes=473241,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=384768k,mode=755)
/dev/sda2 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13150)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=384768k,mode=700,uid=121,gid=127)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=384768k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 ecryptfs fb0 fd full fuse gpiochip0 gpiochip1 gpiochip2 gpiochip3 hidraw0 HID-SENSOR-2000e1.10.auto HID-SENSOR-2000e1.12.auto HID-SENSOR-2000e1.13.auto HID-SENSOR-2000e1.18.auto HID-SENSOR-2000e1.19.auto HID-SENSOR-2000e1.1.auto HID-SENSOR-2000e1.2.auto HID-SENSOR-2000e1.4.auto HID-SENSOR-2000e1.5.auto HID-SENSOR-2000e1.6.auto HID-SENSOR-2000e1.7.auto hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 iio:device0 iio:device1 iio:device2 iio:device3 iio:device4 iio:device5 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 29 06 a5 6f 4e  4f 20 4e 41 4d 45 20 20  |..))..oNO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     376M  6.3M  370M   2% /run
/dev/sda2      ext4      116G  5.2G  105G   5% /
tmpfs          tmpfs     1.9G   33M  1.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
/dev/sda1      vfat      511M  8.4M  503M   2% /boot/efi
tmpfs          tmpfs     376M   12K  376M   1% /run/user/121
tmpfs          tmpfs     376M   24K  376M   1% /run/user/1000

=================== fdisk -l:
Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 730F41F0-4760-4EBE-8927-D6473085B9D1

Device         Start       End   Sectors   Size Type
/dev/sda1       2048   1050623   1048576   512M EFI System
/dev/sda2    1050624 248068095 247017472 117.8G Linux filesystem
/dev/sda3  248068096 250068991   2000896   977M Linux swap




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


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sda1/efi/.../grub*.efi !


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

Dernière modification par xubu1957 (Le 05/06/2019, à 22:32)


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 20.04 LTS - Lenovo T410 -18.04.1 LTS Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#21 Le 05/06/2019, à 22:47

weds

Re : [résolu] impossible d'installer GRUB 2.0

On a eu le même problème et on est pas les seuls !
Grâce à Naziel et geole l'ordi de mon fils tourne enfin comme il faut, mise à jours et istallations comprises, seules les mises à jour de grub doivent se faire depuis un live usb.

Toute la démarche résumée est là : https://forum.ubuntu-fr.org/viewtopic.p … #p22107253


ubuntu 20.04 LTS sur hp Probook
Debian Buster sur hp Zbook
raspbian (Buster), raspberry pi, serveur web, mail...

Hors ligne

#22 Le 05/06/2019, à 23:31

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

yes merci! jai juste une question concernant l'étape 1 du récap de geole. Est ce que je peux la sauté étant donné que ubuntu est déja installé (meme imparfaitement). Ou est ce que je dois reprendre l'installation depuis le début via ma live USB?
En tous cas merci à tous de enfin mettre un terme a cette problématique! smile

Hors ligne

#23 Le 06/06/2019, à 11:03

geole

Re : [résolu] impossible d'installer GRUB 2.0

Bonjour SOUXH
Dans le second boot-info, Il n'est pas facile de voir des anomalies

1) On constate que le logiciel a deux noyaux d'installés

=================== sda2: Location of files loaded by Grub: ====================
           GiB - GB             File                                 Fragment(s)
  48.703125000 = 52.294582272   boot/grub/grub.cfg                             1
  78.645633698 = 84.445106176   boot/vmlinuz-4.15.0-29-generic                 1
  71.199913025 = 76.450324480   boot/vmlinuz-4.15.0-51-generic                 1
  78.645633698 = 84.445106176   vmlinuz                                        1
  73.655387878 = 79.086870528   boot/initrd.img-4.15.0-29-generic              3
  73.756980896 = 79.195955200   boot/initrd.img-4.15.0-51-generic              2
  73.655387878 = 79.086870528   initrd.img                                     3
  73.655387878 = 79.086870528   initrd.img.old                                 3

2) Qu'il démarre avec ce noyau qui est certainement la dernière version donc à jour

=================== log of boot-info 20190605_2221 ===================
boot-info is executed in installed-session (Ubuntu 16.04.6 LTS, xenial, Ubuntu, x86_64)
BOOT_IMAGE=/boot/vmlinuz-4.15.0-51-generic root=UUID=ce079c15-7e8d-4d5e-b0d4-0a7d95558b29 ro quiet splash vt.handoff=7

3) Que l'efi démarre de cette façon

=================== efibootmgr -v
BootCurrent: 0003
Boot0003* ubuntu	HD(1,GPT,67d1f125-4ef5-4da0-9e5c-68cfccb742c5,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled.

Ce qui est la façon habituelle de mettre en route

La seule chose que je peux proposer est de regarder si cela irait mieux en n'utilisant pas le shimx64 mais le grubx64 puisque ton EFI n'est pas sécurisé.

L'installation va se faire avec cette commande très rapide.

sudo efibootmgr  --create      --disk     /dev/sda  --part    1      --label    "grub"    --loader      "\EFI\ubuntu\grubx64.efi"

NOTA. Explique le plus clairement possible les problèmes que tu rencontres car il n'est pas facile de comprendre, au besoin fais des photos.

Dernière modification par geole (Le 06/06/2019, à 11:05)

Hors ligne

#24 Le 06/06/2019, à 21:54

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

Merci geole.
J'ai essayé la commande mais elle ne fonctionne pas. Jai donc essayer de suivre la procédure que vous avez trouver avec weds. L'installation via la commande  ubiquity -b fonctionne parfaitement. Mais par contre la procédure qui suit ne fonctionne pas pour moi (ou peut etre ai je fais une erreur quelque par). L'ordianteur sallume et la grub plante "minimal bash... " .

Hors ligne

#25 Le 06/06/2019, à 21:57

SOUXH

Re : [résolu] impossible d'installer GRUB 2.0

Hors ligne