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#1 Le 07/11/2018, à 23:18

Cavavin_93

Installation Ubuntu 18.04.1 Asus T100 TA - problème avec grub-install

Bonjour,
J'ai installé ubuntu 18.04.1 sur un Asus T100 TA, encouragé par les différentes ressources disponibles :
https://github.com/5bentz/linux-asus-t100
https://plus.google.com/communities/117 … 4346186936
http://www.jfwhome.com/2016/01/04/lates … us-t100ta/
Pour une part, cette installation a fonctionné (Wifi et son ok notamment). En revanche je continue de rencontrer des problèmes d'amorçage, avec l'affichage du shell grub 2.
La solution proposée ici (https://doc.ubuntu-fr.org/grub-pc#grubs … l_amorcage) ne fonctionne pas dans ce cas.
J'ai pu amorcer le système par

linux (hd0,gpt2)/boot/vmlinuz-3.13-xxxx root=/dev/mmcblk2p2
initrd (hd0,gpt2)/boot/initrdxxxxxxxxx
boot

en utilisant la touche tab pour compléter le vmlinuz et initrd

En revanche je ne suis parvenu à mettre à jour le grub.
Même si la commande

sudo apt-get update
sudo apt-get install grub-efi-ia32

fonctionne,

de même que

sudo update-grub

En revanche

grub-install --efi-directory /boot/efi

renvoit une erreur (ne trouve pas où installer le grub).
Lors du redémarrage, retour au shell...

Mon boot-info :

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


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

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

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda2: __________________________________________________________________________

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

sda3: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   976,773,167   976,773,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048   905,117,695   905,115,648 Data partition (Windows/Linux)
/dev/sda2           914,259,968   976,771,071    62,511,104 Data partition (Linux)
/dev/sda3           905,117,696   914,259,967     9,142,272 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/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/mmcblk2                                                       
/dev/mmcblk2p1   662B-2260                              vfat       SYSTEM
/dev/mmcblk2p2   9c4544ed-6fc3-4217-9d69-7498e815e5d9   ext4       
/dev/sda1        A02C3CC82C3C9B6C                       ntfs       Data1
/dev/sda2        a9f663e7-53f4-4548-9b04-f3c3f9d205fa   ext4       
/dev/sda3        df0dbba9-ff2f-49a2-b38c-672ae3dfab74   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Nov  7 20:33 ata-HGST_HTS545050A7E680_TMA55CTC0MT91L -> ../../sda
lrwxrwxrwx 1 root root 10 Nov  7 20:33 ata-HGST_HTS545050A7E680_TMA55CTC0MT91L-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov  7 20:33 ata-HGST_HTS545050A7E680_TMA55CTC0MT91L-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov  7 20:33 ata-HGST_HTS545050A7E680_TMA55CTC0MT91L-part3 -> ../../sda3
lrwxrwxrwx 1 root root 13 Nov  7 20:33 mmc-MBG4GC_0x2cd8becf -> ../../mmcblk2
lrwxrwxrwx 1 root root 15 Nov  7 20:33 mmc-MBG4GC_0x2cd8becf-part1 -> ../../mmcblk2p1
lrwxrwxrwx 1 root root 15 Nov  7 20:33 mmc-MBG4GC_0x2cd8becf-part2 -> ../../mmcblk2p2
lrwxrwxrwx 1 root root  9 Nov  7 20:33 wwn-0x5000cca806c8fe3d -> ../../sda
lrwxrwxrwx 1 root root 10 Nov  7 20:33 wwn-0x5000cca806c8fe3d-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov  7 20:33 wwn-0x5000cca806c8fe3d-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov  7 20:33 wwn-0x5000cca806c8fe3d-part3 -> ../../sda3

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

Device           Mount_Point              Type       Options

/dev/mmcblk2p1   /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/mmcblk2p2   /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)
/dev/sda1        /media/claire/Data1      fuseblk    (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)
/dev/sda2        /media/claire/a9f663e7-53f4-4548-9b04-f3c3f9d205fa ext4       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)



ADDITIONAL INFORMATION :
=================== log of boot-repair 20181107_2032 ===================
boot-repair version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
Warning: failed to translate partition name
Error: /dev/mmcblk2boot0: unrecognised disk label
Error: /dev/mmcblk2boot1: unrecognised disk label
boot-repair is executed in installed-session (Ubuntu 18.04.1 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=(hd0,gpt2)/boot/vmlinuz-4.15.0-36-generic root=/dev/mmcblk2p2
mmcblk2 (sda) has unknown type. Veuillez indiquer ce message à boot.repair@gmail.com
mmcblk2 (sda) has unknown type. Veuillez indiquer ce message à boot.repair@gmail.com
mount: /mnt/boot-sav/mmcblk2 : /dev/mmcblk2 déjà monté ou point de montage actif.
mount /dev/mmcblk2 : Error code 32
mount -r /dev/mmcblk2 /mnt/boot-sav/mmcblk2
mount: /mnt/boot-sav/mmcblk2 : /dev/mmcblk2 déjà monté ou point de montage actif.
mount -r /dev/mmcblk2 : Error code 32
cat: /sys/block/mmcblk2/mmcblk2boot0/start: Aucun fichier ou dossier de ce type
cat: /sys/block/mmcblk2/mmcblk2boot1/start: Aucun fichier ou dossier de ce type

=================== os-prober:
/dev/mmcblk2p2:L'OS actuellement utilisé - Ubuntu 18.04.1 LTS CurrentSession:linux
/dev/mmcblk2p1@/EFI/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/mmcblk2p1: LABEL="SYSTEM" UUID="662B-2260" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="b403205a-39f3-4884-bca9-563c7d345c57"
/dev/mmcblk2p2: UUID="9c4544ed-6fc3-4217-9d69-7498e815e5d9" TYPE="ext4" PARTUUID="bfb0e16a-b683-4749-9516-7cd2abd1d9e4"
/dev/sda1: LABEL="Data1" UUID="A02C3CC82C3C9B6C" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="9176e98f-fdcb-429e-9cee-bfb9fdf00374"
/dev/sda2: UUID="a9f663e7-53f4-4548-9b04-f3c3f9d205fa" TYPE="ext4" PARTUUID="259ce26a-db07-4444-b4e4-a568d0e53dd7"
/dev/sda3: UUID="df0dbba9-ff2f-49a2-b38c-672ae3dfab74" TYPE="swap" PARTLABEL="swap_claire" PARTUUID="1a825f26-c0d3-44b7-8b6c-c356eae1bdac"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
/dev/mmcblk2: PTUUID="12bc3744-add6-4f5b-a9e4-e6da635e6353" PTTYPE="gpt"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

mount: /mnt/boot-sav/mmcblk2 : /dev/mmcblk2 déjà monté ou point de montage actif.
mount /dev/mmcblk2 : Error code 32
mount -r /dev/mmcblk2 /mnt/boot-sav/mmcblk2
mount: /mnt/boot-sav/mmcblk2 : /dev/mmcblk2 déjà monté ou point de montage actif.
mount -r /dev/mmcblk2 : Error code 32

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 nov.   5 07:10 grub.d
total 80
-rwxr-xr-x 1 root root  9783 juil. 17 20:13 00_header
-rwxr-xr-x 1 root root  6258 juil. 16 17:15 05_debian_theme
-rwxr-xr-x 1 root root 12693 juil. 17 20:13 10_linux
-rwxr-xr-x 1 root root 11298 juil. 17 20:13 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 juil. 17 20:13 30_os-prober
-rwxr-xr-x 1 root root  1418 juil. 17 20:13 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juil. 17 20:13 40_custom
-rwxr-xr-x 1 root root   216 juil. 17 20:13 41_custom
-rw-r--r-- 1 root root   483 juil. 17 20:13 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_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="intel_idle.max_cstate=1 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 mmcblk2p2: UUID=662B-2260   (mmcblk2p1)
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0007
Timeout: 1 seconds
BootOrder: 0000,0007,0008
Boot0000* ubuntu	HD(1,GPT,b403205a-39f3-4884-bca9-563c7d345c57,0x800,0x32000)/File(EFIubuntugrubia32.efi)
Boot0007* ubuntu	HD(1,GPT,b403205a-39f3-4884-bca9-563c7d345c57,0x800,0x32000)/File(EFIUbuntugrubx64.efi)
Boot0008* Windows Boot Manager	HD(1,GPT,b403205a-39f3-4884-bca9-563c7d345c57,0x800,0x32000)/File(EFIMicrosoftBootbootmgfw.efi)

=================== 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:
mmcblk2p2	: mmcblk2,	not-sepboot,	grubenv-ok	grub2,	grub-pc grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	not-far,	notbiosboot, .
mmcblk2p1	: mmcblk2,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-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.
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /media/claire/Data1.
sda2	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /media/claire/a9f663e7-53f4-4548-9b04-f3c3f9d205fa.
mmcblk2	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/mmcblk2.

mmcblk2	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	mmc-disk, has-os,	1 sectors * 512 bytes
sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:500GB:scsi:512:512:gpt:HGST HTS 545050A7E680:;
1:1049kB:463GB:463GB:ntfs::msftdata;
3:463GB:468GB:4681MB:linux-swap(v1):swap_claire:;
2:468GB:500GB:32.0GB:ext4::;

BYT;
/dev/mmcblk2boot0:4194kB:sd/mmc:512:512:unknown:Generic SD/MMC Storage Card:;

BYT;
/dev/mmcblk2boot1:4194kB:sd/mmc:512:512:unknown:Generic SD/MMC Storage Card:;

BYT;
/dev/mmcblk2:31.3GB:sd/mmc:512:512:gpt:MMC MBG4GC:;
1:1049kB:106MB:105MB:fat32:EFI system partition:boot, esp;
2:106MB:31.3GB:31.2GB:ext4::;

=================== lsblk:
KNAME        TYPE FSTYPE     SIZE LABEL
loop0        loop squashfs  87,9M
loop1        loop squashfs   3,7M
loop2        loop squashfs 140,7M
loop3        loop squashfs  86,9M
loop4        loop squashfs   2,3M
loop5        loop squashfs    13M
loop6        loop squashfs  42,1M
loop7        loop squashfs   2,3M
loop8        loop squashfs   3,7M
loop9        loop squashfs  14,5M
loop10       loop squashfs  34,7M
loop11       loop squashfs  14,5M
loop12       loop squashfs 195,2M
loop13       loop squashfs 140,9M
loop14       loop squashfs    13M
sda          disk          465,8G
sda1         part ntfs     431,6G Data1
sda2         part ext4      29,8G
sda3         part swap       4,4G
mmcblk2      disk           29,1G
mmcblk2p1    part vfat       100M SYSTEM
mmcblk2p2    part ext4        29G
mmcblk2boot0 disk              4M
mmcblk2boot1 disk              4M

KNAME        ROTA RO RM STATE   MOUNTPOINT
loop0           1  1  0         /snap/core/5742
loop1           1  1  0         /snap/gnome-system-monitor/51
loop2           1  1  0         /snap/gnome-3-26-1604/74
loop3           1  1  0         /snap/core/4917
loop4           1  1  0         /snap/gnome-calculator/180
loop5           1  1  0         /snap/gnome-characters/103
loop6           1  1  0         /snap/gtk-common-themes/701
loop7           1  1  0         /snap/gnome-calculator/260
loop8           1  1  0         /snap/gnome-system-monitor/57
loop9           1  1  0         /snap/gnome-logs/45
loop10          1  1  0         /snap/gtk-common-themes/319
loop11          1  1  0         /snap/gnome-logs/37
loop12          1  1  0         /snap/vlc/555
loop13          1  1  0         /snap/gnome-3-26-1604/70
loop14          1  1  0         /snap/gnome-characters/139
sda             1  0  0 running
sda1            1  0  0         /media/claire/Data1
sda2            1  0  0         /media/claire/a9f663e7-53f4-4548-9b04-f3c3f9d205fa
sda3            1  0  0
mmcblk2         0  0  0
mmcblk2p1       0  0  0         /boot/efi
mmcblk2p2       0  0  0         /
mmcblk2boot0    0  1  0
mmcblk2boot1    0  1  0


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1931260k,nr_inodes=482815,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=392304k,mode=755)
/dev/mmcblk2p2 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/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/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)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=1015)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/core_5742.snap on /snap/core/5742 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_51.snap on /snap/gnome-system-monitor/51 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_74.snap on /snap/gnome-3-26-1604/74 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_4917.snap on /snap/core/4917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_180.snap on /snap/gnome-calculator/180 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_701.snap on /snap/gtk-common-themes/701 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_103.snap on /snap/gnome-characters/103 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_260.snap on /snap/gnome-calculator/260 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_57.snap on /snap/gnome-system-monitor/57 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_319.snap on /snap/gtk-common-themes/319 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_37.snap on /snap/gnome-logs/37 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_139.snap on /snap/gnome-characters/139 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_70.snap on /snap/gnome-3-26-1604/70 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_45.snap on /snap/gnome-logs/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/vlc_555.snap on /snap/vlc/555 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/mmcblk2p1 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/1000 type tmpfs (rw,nosuid,nodev,relatime,size=392300k,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)
/dev/sda2 on /media/claire/a9f663e7-53f4-4548-9b04-f3c3f9d205fa type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda1 on /media/claire/Data1 type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)


=================== ls:
/sys/block/mmcblk2 (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro hidden holders inflight integrity mmcblk2boot0 mmcblk2boot1 mmcblk2p1 mmcblk2p2 power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/mmcblk2boot0 (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro hidden holders inflight integrity power queue range removable ro ro_lock_until_next_power_on size slaves stat subsystem trace uevent
/sys/block/mmcblk2boot1 (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro hidden holders inflight integrity power queue range removable ro ro_lock_until_next_power_on size slaves stat subsystem trace uevent
/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 hidraw0 hidraw1 hidraw2 hidraw3 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 iio:device0 iio:device1 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mmcblk2 mmcblk2boot0 mmcblk2boot1 mmcblk2p1 mmcblk2p2 mmcblk2rpmb 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 usb userio vfio vga_arbiter vhci vhost-net vhost-vsock zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/mmcblk2p1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 02 fe 19  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 20 03 00 01 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 60 22 2b 66 4e  4f 20 4e 41 4d 45 20 20  |..)`"+fNO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  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 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
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  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  f8 f7 f2 35 00 00 00 00  |...........5....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  6c 9b 3c 2c c8 3c 2c a0  |........l.<,.<,.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     384M  1.8M  382M   1% /run
/dev/mmcblk2p2 ext4       29G  6.5G   21G  25% /
tmpfs          tmpfs     1.9G   26M  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/loop0     squashfs   88M   88M     0 100% /snap/core/5742
/dev/loop1     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/51
/dev/loop2     squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/74
/dev/loop3     squashfs   87M   87M     0 100% /snap/core/4917
/dev/loop4     squashfs  2.4M  2.4M     0 100% /snap/gnome-calculator/180
/dev/loop6     squashfs   43M   43M     0 100% /snap/gtk-common-themes/701
/dev/loop5     squashfs   13M   13M     0 100% /snap/gnome-characters/103
/dev/loop7     squashfs  2.3M  2.3M     0 100% /snap/gnome-calculator/260
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/57
/dev/loop10    squashfs   35M   35M     0 100% /snap/gtk-common-themes/319
/dev/loop11    squashfs   15M   15M     0 100% /snap/gnome-logs/37
/dev/loop14    squashfs   13M   13M     0 100% /snap/gnome-characters/139
/dev/loop13    squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/70
/dev/loop9     squashfs   15M   15M     0 100% /snap/gnome-logs/45
/dev/loop12    squashfs  196M  196M     0 100% /snap/vlc/555
/dev/mmcblk2p1 vfat       96M   30M   67M  31% /boot/efi
tmpfs          tmpfs     384M   24K  384M   1% /run/user/1000
/dev/sda2      ext4       30G   45M   28G   1% /media/claire/a9f663e7-53f4-4548-9b04-f3c3f9d205fa
/dev/sda1      fuseblk   432G  106G  327G  25% /media/claire/Data1

=================== fdisk -l:
Disk /dev/loop0: 87.9 MiB, 92114944 bytes, 179912 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/loop1: 3.7 MiB, 3887104 bytes, 7592 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/loop2: 140.7 MiB, 147496960 bytes, 288080 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/loop3: 86.9 MiB, 91099136 bytes, 177928 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/loop4: 2.3 MiB, 2433024 bytes, 4752 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/loop5: 13 MiB, 13619200 bytes, 26600 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/loop6: 42.1 MiB, 44183552 bytes, 86296 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/loop7: 2.3 MiB, 2355200 bytes, 4600 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/mmcblk2: 29.1 GiB, 31268536320 bytes, 61071360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 12BC3744-ADD6-4F5B-A9E4-E6DA635E6353

Device          Start      End  Sectors  Size Type
/dev/mmcblk2p1   2048   206847   204800  100M EFI System
/dev/mmcblk2p2 206848 61069311 60862464   29G Linux filesystem


Disk /dev/mmcblk2boot1: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mmcblk2boot0: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 1B3A4642-A31C-4219-A650-5A91C30D46DD

Device         Start       End   Sectors   Size Type
/dev/sda1       2048 905117695 905115648 431.6G Microsoft basic data
/dev/sda2  914259968 976771071  62511104  29.8G Linux filesystem
/dev/sda3  905117696 914259967   9142272   4.4G Linux swap

Partition table entries are not in disk order.


Disk /dev/loop8: 3.7 MiB, 3878912 bytes, 7576 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/loop9: 14.5 MiB, 15208448 bytes, 29704 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/loop10: 34.7 MiB, 36323328 bytes, 70944 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/loop11: 14.5 MiB, 15196160 bytes, 29680 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/loop12: 195.2 MiB, 204644352 bytes, 399696 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/loop13: 140.9 MiB, 147722240 bytes, 288520 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/loop14: 13 MiB, 13619200 bytes, 26600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to sign-grub) and reinstall the grub-efi-amd64-signed of mmcblk2p2, using the following options:        mmcblk2p1/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 mmcblk2p1/efi/.../grub*.efi !

Si votre ordinateur redémarre directement sur Windows, essayez de changer l'ordre de démarrage dans votre BIOS.
Si votre BIOS ne permet pas de changer l'ordre de démarrage, changez l'entrée de démarrage par défaut de l'amorceur Windows.
Par exemple, vous pouvez démarrer Windows, puis saisir la commande suivante dans une invite de commande en mode administrateur :
bcdedit /set {bootmgr} path \EFI\...\grub*.efi


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

Pour ceux qui rencontreraient ce type de galère, je ne parvenais pas à rebooter sur le live usb, jusqu'à ce que j'utilise :

set prefix=(hd0,gpt1)/boot/grub
set root=(hd0,gpt1)
set cmdpath=(hd0,gpt1)/EFI/boot
normal

(hd0) correspondant à la clé usb, le disque dur pour booter le nouveau système (désigné plus haut par hd0) étant désigné par (hd1) lorque la clé usb est introduite.

En espérant que quelqu'un pourra m'aider à finaliser cette install.
Merci à vous

Dernière modification par Cavavin_93 (Aujourd'hui à 07:26)

En ligne

#2 Le 12/11/2018, à 07:27

Cavavin_93

Re : Installation Ubuntu 18.04.1 Asus T100 TA - problème avec grub-install

Dans la mesure où j'arrive à démarrer le système, j'ai essayé de remettre grub d'aplomb de différentes manières.
J'obtiens par exemple ce retour :

claire@claire-T100TAN:~$ sudo grub-install /dev/mmcblk2p2
[sudo] Mot de passe de claire : 
Désolé, essayez de nouveau.
[sudo] Mot de passe de claire : 
Installation pour la plate-forme i386-pc.
grub-install : attention : Le système de fichiers « ext2 » ne prend pas en charge l'embarquage.
grub-install : attention : L'embarquage est impossible. GRUB ne peut être installé sur cette configuration qu'en utilisant les listes de blocs. Cependant, les listes de blocs ne sont PAS fiables et leur utilisation est déconseillée..
grub-install : erreur : refus de continuer avec les listes de blocs.

J'ai l'impression qu'il ne me manque pas grand chose pour que ça fonctionne, mais qu'en revanche il y a un truc important que je n'ai pas saisi dans le fonctionnement de grub et de l'UEFI.
Toute aide serait grandement appréciée : j'ai eu quelque retour de la part de John Brodie (merci à lui) sur : https://plus.google.com/communities/117 … 4346186936
Je ne sais si c'est la barrière de la langue ou ma compréhension limitée d'ubuntu, je n'ai pas encore progressé pour l'instant.
Merci à vous.

Dernière modification par Cavavin_93 (Le 12/11/2018, à 07:48)

En ligne