[RESOLU] Installation difficile d'Ubuntu sur ASUS T200TA notebook

christom · Le 16/02/2018, à 10:47

Bonjour,

J'ai un asus notebook asus T200TA qui marchait relativement bien avec Lubuntu 17.04 et que j'avais installé en introduisant bootia32.efi dans le efi>boot.
Je précise que je n'en avais besoin que pour lire des pdf, écrire des documents. Comme les éditeurs ne marchaient plus très bien (Abiword clignotait sans arrêt / leafpad me renvoyait à trois lignes au-dessus en cours de frappe), j'ai décidé de tout réinstaller et là, la galère commença...

Pendant une journée, j'ai essayé de faire :
1. boot-repair-disk-32bit.iso ==> il ne voulait pas le lancer
2. boot-repair-disk-64bit.iso ==> là, çà a marché, et j'ai "réparé"
3. ensuite, j'ai installé, successivement :
- lubuntu-17.10.1-desktop-amd64.iso
- lubuntu-17.10.1-desktop-i386.iso
- lubuntu-16.04.3-desktop-amd64.iso
- lubuntu-16.04.3-desktop-i386.iso
- xubuntu-16.04.3-desktop-amd64.iso
- lubuntu-14.04.5-desktop-i386.iso
Rien n'a marché ! ==> soit ça redémarrait sur le bios soit ça faisait un écran noir avec un (initramfs) attendant des instructions...

J'ai lu de nombreux forums en essayant de désactiver l'EFI avec bootrepair et bidouillé beaucoup ses paramètres. A chaque fois que ça plantait je devais remettre bootrepair.
Las !

Du coup, voici le dernier rapport (après essai d'installer xubuntu). Si quelqu'un de compétent veut bien y jeter un œil et me donner des pistes...

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


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

 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sda.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 20151222............................................@.....2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 16220874 of /dev/sda1 for 
                       its second stage. SYSLINUX is installed in the  
                       directory. No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/bootia32.efi /EFI/BOOT/grubx64.efi 
                       /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 14.4 GiB, 15472047104 bytes, 30218842 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                  63    30,217,823    30,217,761   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/mmcblk2                                                       
/dev/mmcblk2p1   EA3B-A295                              vfat       
/dev/mmcblk2p2   7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24   ext4       
/dev/mmcblk2p3   02ccd64f-76fe-4107-990b-1d08444b6589   swap       
/dev/sda1        47CC-8445                              vfat       KINGSTONEBO
/dev/zram0       13da853a-c339-402d-be54-baeba327d46c   swap       
/dev/zram1       9586db3e-0e86-4606-b442-978c1e61a9b5   swap       
/dev/zram2       518babab-b2c7-45a6-a5e2-9a2437f356b4   swap       
/dev/zram3       891782ca-b72f-4de2-8bc7-d5a29d34f0ea   swap       

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

total 0
lrwxrwxrwx 1 root root 13 Feb 16 09:13 mmc-HBG4e__0x010d385a -> ../../mmcblk2
lrwxrwxrwx 1 root root 15 Feb 16 09:13 mmc-HBG4e__0x010d385a-part1 -> ../../mmcblk2p1
lrwxrwxrwx 1 root root 15 Feb 16 09:13 mmc-HBG4e__0x010d385a-part2 -> ../../mmcblk2p2
lrwxrwxrwx 1 root root 15 Feb 16 09:13 mmc-HBG4e__0x010d385a-part3 -> ../../mmcblk2p3
lrwxrwxrwx 1 root root  9 Feb 16 09:13 usb-ASMT_2115_123456789012-0:0 -> ../../sdb
lrwxrwxrwx 1 root root  9 Feb 16 09:13 usb-Kingston_DataTraveler_3.0_60A44C413AC0F181E9910093-0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 16 09:13 usb-Kingston_DataTraveler_3.0_60A44C413AC0F181E9910093-0:0-part1 -> ../../sda1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/mmcblk2p2   /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 ext4       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sda1/boot/grub/grub.cfg: ===========================

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

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

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

menuentry "Boot-Repair-Disk session" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

============================== sda1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --

label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit 

label ubnentry1
menu label ^64bit session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper  quiet splash --

label ubnentry2
menu label ^64bit session (failsafe)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper  noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal --

label ubnentry3
menu label Boot-Repair-Disk session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --

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

=================== sda1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sda1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             ldlinux.c32                                    1
            ?? = ??             libcom32.c32                                   1
            ?? = ??             libutil.c32                                    1
            ?? = ??             menu.c32                                       1

============== sda1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 libcom32.c32                       :  not a COM32/COM32R module
 libutil.c32                        :  not a COM32/COM32R module
 menu.c32                           :  not a COM32/COM32R module

========= Devices which don't seem to have a corresponding hard drive: =========

sdb 


ADDITIONAL INFORMATION :
=================== log of boot-repair 20180216_0913 ===================
boot-repair version : 4ppa62
boot-sav version : 4ppa62
boot-sav-extra version : 4ppa62
glade2script version : 3.2.3~ppa4
Error: /dev/mmcblk2boot0: unrecognised disk label
Error: /dev/mmcblk2boot1: unrecognised disk label
Error: /dev/mmcblk2rpmb: unrecognised disk label
Warning: Error fsyncing/closing /dev/mmcblk2rpmb: Input/output error
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 1oct2017, zesty, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
ls: cannot access '/home/usr/.config': No such file or directory
mmcblk2 (sda) has unknown type. Please report this message to boot.repair@gmail.com
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount /dev/mmcblk2 : Error code 32
mount -r /dev/mmcblk2 /mnt/boot-sav/mmcblk2
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount -r /dev/mmcblk2 : Error code 32
cat: /sys/block/mmcblk2/mmcblk2boot0/start: No such file or directory
cat: /sys/block/mmcblk2/mmcblk2boot1/start: No such file or directory
cat: /sys/block/mmcblk2/mmcblk2rpmb/start: No such file or directory

=================== os-prober:
/dev/mmcblk2p2:Ubuntu 16.04.3 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/mmcblk2p1: UUID="EA3B-A295" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="5de58f27-765d-44d6-896a-1d5df15c7fc7"
/dev/mmcblk2p2: UUID="7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24" TYPE="ext4" PARTUUID="1c52314b-4d39-41d8-9730-57acb62754d1"
/dev/sda1: LABEL="KINGSTONEBO" UUID="47CC-8445" TYPE="vfat" PARTUUID="43da7237-01"
/dev/loop0: TYPE="squashfs"
/dev/mmcblk2p3: UUID="02ccd64f-76fe-4107-990b-1d08444b6589" TYPE="swap" PARTUUID="1c7c58fa-0071-4a6e-9f63-73aab0b1658a"
/dev/zram0: UUID="13da853a-c339-402d-be54-baeba327d46c" TYPE="swap"
/dev/zram1: UUID="9586db3e-0e86-4606-b442-978c1e61a9b5" TYPE="swap"
/dev/zram2: UUID="518babab-b2c7-45a6-a5e2-9a2437f356b4" TYPE="swap"
/dev/zram3: UUID="891782ca-b72f-4de2-8bc7-d5a29d34f0ea" TYPE="swap"
/dev/mmcblk2: PTUUID="62005622-81e0-43d1-bcd0-59e15813cb17" PTTYPE="gpt"


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

mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount /dev/mmcblk2 : Error code 32
mount -r /dev/mmcblk2 /mnt/boot-sav/mmcblk2
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount -r /dev/mmcblk2 : Error code 32
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/bkpbootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/fbx64.efi
Presence of bkp file detected: /mnt/boot-sav/mmcblk2p1/EFI/BOOT/bkpbootx64.efi

=================== /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Feb 16 01:01 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Jun 21  2017 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Jun 21  2017 10_linux
-rwxr-xr-x 1 root root 11082 Jun 21  2017 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jun 21  2017 30_os-prober
-rwxr-xr-x 1 root root  1418 Jun 21  2017 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jun 21  2017 40_custom
-rwxr-xr-x 1 root root   216 Jun 21  2017 41_custom
-rw-r--r-- 1 root root   483 Jun 21  2017 README




=================== /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/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 mmcblk2p2: UUID=EA3B-A295   (mmcblk2p1)

=================== mmcblk2p2recordfail=1/grub/grubenv :
recordfail=1



/usr/share/boot-sav/bs-cmd_terminal.sh: line 179: warning: command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0000,0001,0002
Boot0000* ubuntu	HD(1,GPT,5de58f27-765d-44d6-896a-1d5df15c7fc7,0x800,0x100000)/File(EFIubuntugrubia32.efi)
Boot0001* ubuntu	HD(1,GPT,5de58f27-765d-44d6-896a-1d5df15c7fc7,0x800,0x100000)/File(EFIUbuntugrubx64.efi)
Boot0002* UEFI: KingstonDataTraveler 3.0	PciRoot(0x0)/Pci(0x14,0x0)/USB(7,0)/USB(1,0)/HD(1,MBR,0x43da7237,0x3f,0x1cd1621)..BO

=================== 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:
mmcblk2p1	: mmcblk2,	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/mmcblk2p1.
mmcblk2p2	: mmcblk2,	not-sepboot,	grubenv-ng	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, /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24.
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,	not-far,	notbiosboot, /mnt/boot-sav/mmcblk2.

mmcblk2	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	mmc-disk, has-os,	1 sectors * 512 bytes
sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	not-mmc, no-os,	63 sectors * 512 bytes


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

BYT;
/dev/sda:15.5GB:scsi:512:512:msdos:Kingston DataTraveler 3.0:;
1:32.3kB:15.5GB:15.5GB:fat32::lba;

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

BYT;
/dev/zram3:247MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:247MB:247MB:linux-swap(v1)::;

BYT;
/dev/zram1:247MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:247MB:247MB:linux-swap(v1)::;

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

BYT;
/dev/mmcblk2rpmb:4194kB:sd/mmc:512:512:unknown:Generic SD/MMC Storage Card:;

BYT;
/dev/zram2:247MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:247MB:247MB:linux-swap(v1)::;

BYT;
/dev/mmcblk2:31.3GB:sd/mmc:512:512:gpt:MMC HBG4e:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:29.2GB:28.7GB:ext4::;
3:29.2GB:31.3GB:2028MB:linux-swap(v1)::;

BYT;
/dev/zram0:247MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:247MB:247MB:linux-swap(v1)::;

=================== lsblk:
KNAME        TYPE FSTYPE     SIZE LABEL
loop0        loop squashfs 629.3M
sda          disk           14.4G
sda1         part vfat      14.4G KINGSTONEBO
mmcblk2      disk           29.1G
mmcblk2p1    part vfat       512M
mmcblk2p2    part ext4      26.8G
mmcblk2p3    part swap       1.9G
mmcblk2boot0 disk              4M
mmcblk2boot1 disk              4M
mmcblk2rpmb  disk              4M
zram0        disk          235.5M
zram1        disk          235.5M
zram2        disk          235.5M
zram3        disk          235.5M

KNAME        ROTA RO RM STATE   MOUNTPOINT
loop0           1  1  0         /rofs
sda             1  0  1 running
sda1            1  0  1         /cdrom
mmcblk2         0  0  0
mmcblk2p1       0  0  0         /mnt/boot-sav/mmcblk2p1
mmcblk2p2       0  0  0         /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24
mmcblk2p3       0  0  0
mmcblk2boot0    0  1  0
mmcblk2boot1    0  1  0
mmcblk2rpmb     0  0  0
zram0           0  0  0         [SWAP]
zram1           0  0  0         [SWAP]
zram2           0  0  0         [SWAP]
zram3           0  0  0         [SWAP]


=================== 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=937184k,nr_inodes=234296,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=192876k,mode=755)
/dev/sda1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime)
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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
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=34,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=15418)
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)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=192872k,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/mmcblk2p2 on /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/mmcblk2p1 on /mnt/boot-sav/mmcblk2p1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== ls:
/sys/block/mmcblk2 (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro holders inflight integrity mmcblk2boot0 mmcblk2boot1 mmcblk2p1 mmcblk2p2 mmcblk2p3 mmcblk2rpmb 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 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 holders inflight integrity power queue range removable ro ro_lock_until_next_power_on size slaves stat subsystem trace uevent
/sys/block/mmcblk2rpmb (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro 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 drm_dp_aux1 ecryptfs fb0 fd full fuse gpiochip0 gpiochip1 gpiochip2 hidraw0 hidraw1 hidraw2 hidraw3 hidraw4 hidraw5 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 iio:device0 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mmcblk2 mmcblk2boot0 mmcblk2boot1 mmcblk2p1 mmcblk2p2 mmcblk2p3 mmcblk2rpmb mqueue mtd0 mtd0ro net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sdb sg0 sg1 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 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  10 00 04 00 00 08 00 00  |................|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 95 a2 3b ea 4e  4f 20 4e 41 4d 45 20 20  |..)..;.NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  916M     0  916M   0% /dev
tmpfs          tmpfs     189M  3.9M  185M   3% /run
/dev/sda1      vfat       15G  819M   14G   6% /cdrom
/dev/loop0     squashfs  630M  630M     0 100% /rofs
/cow           overlay   942M  4.0M  938M   1% /
tmpfs          tmpfs     942M     0  942M   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     942M     0  942M   0% /sys/fs/cgroup
tmpfs          tmpfs     942M  4.0K  942M   1% /tmp
tmpfs          tmpfs     189M  4.0K  189M   1% /run/user/999
/dev/mmcblk2p2 ext4       27G  4.5G   21G  18% /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24
/dev/mmcblk2p1 vfat      511M  6.0M  506M   2% /mnt/boot-sav/mmcblk2p1

=================== fdisk -l:
Disk /dev/loop0: 629.3 MiB, 659873792 bytes, 1288816 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, 31272730624 bytes, 61079552 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 62005622-81E0-43D1-BCD0-59E15813CB17

Device            Start      End  Sectors  Size Type
/dev/mmcblk2p1     2048  1050623  1048576  512M EFI System
/dev/mmcblk2p2  1050624 57116671 56066048 26.8G Linux filesystem
/dev/mmcblk2p3 57116672 61077503  3960832  1.9G Linux swap




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: 14.4 GiB, 15472047104 bytes, 30218842 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: 0x43da7237

Device     Boot Start      End  Sectors  Size Id Type
/dev/sda1          63 30217823 30217761 14.4G  c W95 FAT32 (LBA)


Disk /dev/zram0: 235.5 MiB, 246878208 bytes, 60273 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 235.5 MiB, 246878208 bytes, 60273 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram2: 235.5 MiB, 246878208 bytes, 60273 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram3: 235.5 MiB, 246878208 bytes, 60273 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes



=================== Recommended repair
The default repair of the Boot-Repair utility will purge (in order to sign-grub) and reinstall the grub-efi-amd64-signed of mmcblk2p2, using the following options:        mmcblk2p1/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s    use-standard-efi-file  restore-efi-backups


/boot/efi added in mmcblk2p2/fstab
rm /mnt/boot-sav/mmcblk2p1/efi/Boot/bootx64.efi
Mount mmcblk2p1 on /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi
efi files in mmcblk2p1/efi: /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/grubia32.efi /ubuntu/grub.efi /ubuntu/fwupx64.efi /BOOT/fbx64.efi /BOOT/bootx64.efi
chroot /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 apt-get -y update
Purge the GRUB of mmcblk2p2
grub-efi-amd64-signed available


The following package was automatically installed and is no longer required:
grub-efi-ia32-bin
Use 'sudo apt autoremove' to remove it.
The following additional packages will be installed:
grub-efi-amd64 grub-efi-amd64-bin
The following packages will be REMOVED:
grub-efi-ia32
The following NEW packages will be installed:
grub-efi-amd64 grub-efi-amd64-bin grub-efi-amd64-signed
0 upgraded, 3 newly installed, 1 to remove and 266 not upgraded.
DEBCHECK debOK, grub-efi-amd64-signed
DEBCHECK debOK
shim-signed available
Please type: sudo chroot "/media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24" dpkg --configure -ansudo chroot "/media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24" apt-get install -fynsudo chroot "/media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24" apt-get purge -y grub*-common grub-common:i386 shim-signed
Presence of EFI/Boot file detected: /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/fbx64.efi

=================== /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Feb 16 09:19 grub.d
total 4
-rwxr-xr-x 1 root root 1992 Jan 28  2016 20_memtest86+


/boot/efi detected in the fstab of mmcblk2p2: UUID=EA3B-A295	 (mmcblk2p1)

=================== mmcblk2p2recordfail=1/grub/grubenv :
recordfail=1



shim-signed available
linux-headers-generic available
linux-signed-generic available
Then type: sudo chroot "/media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24" apt-get install -y grub-efi-amd64-signed shim-signed linux-headers-generic linux-signed-generic
Presence of EFI/Boot file detected: /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/fbx64.efi

=================== /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Feb 16 09:22 grub.d
drwxr-xr-x  2 root root    4096 Feb 16 09:19 grub.d.bak
total 76
-rwxr-xr-x 1 root root  9791 Jan 22 18:37 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Jan 22 18:37 10_linux
-rwxr-xr-x 1 root root 11082 Jan 22 18:37 20_linux_xen
-rwxr-xr-x 1 root root 11692 Jan 22 18:37 30_os-prober
-rwxr-xr-x 1 root root  1418 Jan 22 18:37 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jan 22 18:37 40_custom
-rwxr-xr-x 1 root root   216 Jan 22 18:37 41_custom
-rw-r--r-- 1 root root   483 Jan 22 18:37 README




=================== /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/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 mmcblk2p2: UUID=EA3B-A295	 (mmcblk2p1)
Unhide GRUB boot menu in mmcblk2p2/etc/default/grub
Presence of EFI/Boot file detected: /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/fbx64.efi

=================== /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Feb 16 09:22 grub.d
drwxr-xr-x  2 root root    4096 Feb 16 09:19 grub.d.bak
total 76
-rwxr-xr-x 1 root root  9791 Jan 22 18:37 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Jan 22 18:37 10_linux
-rwxr-xr-x 1 root root 11082 Jan 22 18:37 20_linux_xen
-rwxr-xr-x 1 root root 11692 Jan 22 18:37 30_os-prober
-rwxr-xr-x 1 root root  1418 Jan 22 18:37 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jan 22 18:37 40_custom
-rwxr-xr-x 1 root root   216 Jan 22 18:37 41_custom
-rw-r--r-- 1 root root   483 Jan 22 18:37 README




=================== /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/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 mmcblk2p2: UUID=EA3B-A295	 (mmcblk2p1)
lspci: Unable to load libkmod resources: error -12

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display [8086:0f31] (rev 0d)
Subsystem: ASUSTeK Computer Inc. Atom Processor Z36xxx/Z37xxx Series Graphics & Display [1043:173d]
Kernel driver in use: i915
00:14.0 USB controller [0c03]: Intel Corporation Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI [8086:0f35] (rev 0d)
*******

grub-install --version
grub-install (GRUB) 2.02~beta2-36ubuntu3.16,grub-install (GRUB) 2.

chroot /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 efibootmgr -v
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0000,0002
Boot0000* ubuntu	HD(1,GPT,5de58f27-765d-44d6-896a-1d5df15c7fc7,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0002* UEFI: KingstonDataTraveler 3.0	PciRoot(0x0)/Pci(0x14,0x0)/USB(7,0)/USB(1,0)/HD(1,MBR,0x55,0x3f,0x1cd1621)..BO

chroot /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 uname -r
Kernel: 4.13.0-16-generic

Reinstall the grub-efi-amd64-signed shim-signed linux-headers-generic linux-signed-generic of mmcblk2p2
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0
efi files in mmcblk2p1/efi: /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/grubia32.efi /ubuntu/grub.efi /ubuntu/fwupx64.efi /BOOT/fbx64.efi /BOOT/bootx64.efi
df /dev/mmcblk2p1
Save and rename /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/bootx64.efi (/media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/bkpbootx64.efi)
cp /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/ubuntu/shimx64.efi /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/Boot/bootx64.efi
efi files in mmcblk2p1/efi: /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/grubia32.efi /ubuntu/grub.efi /ubuntu/fwupx64.efi /BOOT/fbx64.efi /BOOT/bootx64.efi /BOOT/bkpbootx64.efi
Add /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi efi entries in /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/etc/grub.d/25_custom
Adding custom /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/BOOT/bkpbootx64.efi
Adding custom /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/BOOT/fbx64.efi
Adding custom /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/ubuntu/fwupx64.efi
Adding custom /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24/boot/efi/EFI/ubuntu/mmx64.efi
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0

chroot /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 efibootmgr -v
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0000,0002
Boot0000* ubuntu	HD(1,GPT,5de58f27-765d-44d6-896a-1d5df15c7fc7,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0002* UEFI: KingstonDataTraveler 3.0	PciRoot(0x0)/Pci(0x14,0x0)/USB(7,0)/USB(1,0)/HD(1,MBR,0x55,0x3f,0x1cd1621)..BO

chroot /media/lubuntu/7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.13.0-32-generic
Found initrd image: /boot/initrd.img-4.13.0-32-generic
Found linux image: /boot/vmlinuz-4.10.0-28-generic
Found initrd image: /boot/initrd.img-4.10.0-28-generic
Found linux image: /boot/vmlinuz-4.4.0-112-generic
Found initrd image: /boot/initrd.img-4.4.0-112-generic
Adding boot menu entry for EFI firmware configuration
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount /dev/mmcblk2 : Error code 32
mount -r /dev/mmcblk2 /mnt/boot-sav/mmcblk2
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount -r /dev/mmcblk2 : Error code 32
Unhide GRUB boot menu in mmcblk2p2/boot/grub/grub.cfg

Boot successfully repaired.

You can now reboot your computer.
Please do not forget to make your BIOS boot on mmcblk2p1/EFI/ubuntu/shimx64.efi file!

Un grand merci !

Christophe

Dernière modification par christom (Le 25/02/2018, à 19:28)

Bastoblast · Le 18/02/2018, à 16:34

Bonjour pour ton install
télécharge rufus
et tu mets la configuration Type de partition GPT en UEFI

et normalement c'est bon

sur ce genre de pc il n'y pas de Legacy Boot juste le UEFI

?? · Le 18/02/2018, à 19:03

Bonjour
N'oublies pas d'injecter la structure de boot efi 32 bits dans le support d'installation et surtout, lorsque c'est installé, avant de quitter l'installateur, penses à l'installer en vrai dans la partition de boot du disque dur.
Pourtant, il semble que tu maitrises bien

BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0000,0001,0002
Boot0000* ubuntu	HD(1,GPT,5de58f27-765d-44d6-896a-1d5df15c7fc7,0x800,0x100000)/File(EFIubuntugrubia32.efi)
Boot0001* ubuntu	HD(1,GPT,5de58f27-765d-44d6-896a-1d5df15c7fc7,0x800,0x100000)/File(EFIUbuntugrubx64.efi)
Boot0002* UEFI: KingstonDataTraveler 3.0	PciRoot(0x0)/Pci(0x14,0x0)/USB(7,0)/USB(1,0)/HD(1,MBR,0x43da7237,0x3f,0x1cd1621)..BO

=================== blkid:
/dev/mmcblk2p1: UUID="EA3B-A295" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="5de58f27-765d-44d6-896a-1d5df15c7fc7"

/dev/mmcblk2p1 vfat      511M  6.0M  506M   2% /mnt/boot-sav/mmcblk2p1

=================== os-prober:
/dev/mmcblk2p2:Ubuntu 16.04.3 LTS (16.04):Ubuntu:linux

Décris bien le problème que tu as actuellement car pour moi, cela n'a rien à voir avec le boot EFI.

A tout hasard, mets l'option nomodeset paragraphe 7.3 de https://doc.ubuntu-fr.org/kernel
bien que je pense que c'est probablement une autre.

Dernière modification par ?? (Le 18/02/2018, à 19:33)

christom · Le 18/02/2018, à 20:28

Bonsoir,

Merci de vos réponses. Euh, je ne maîtrise pas vraiment et aurai donc du mal à vous répondre.

Le problème que j'ai actuellement est le suivant :
- je fais un "boot-repair-disk-64bit.iso" qui marche bien => je fais le mode réparer standard en suivant bien toutes les instructions (je copie-colle les instructions dans la fenêtre du Terminal)
- avec unetbootin, je copie l'image suivante de Ubuntu : ubuntu-16.04.3-desktop-amd64.iso (sur cette image, il y a bien le démarrage en bootefi32) et l'installe sur le notebook après avoir désactivé le secureboot et mis le démarrage sur la clef UEFI => tout se déroule bien également
- lorsque je fais un redémarrage, c'est là où ça ne va plus
Voici le message que j'obtiens (je le recopie manuellement) :

[      2.142181] Could'nt get size : 0x800000000000000000e
[      2.142189] MODSIGN : Could'nt get UEFI db list
[      2.142532] Could'nt get size : 0x800000000000000000e
[      2.142873] Could'nt get size : 0x800000000000000000e
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
  - Check rootdelay= (did the system wait long enough?)
  - Check root= (did the system wait for the rignt device?)
- Missing modules (cat /proc/modules; ls  /dev)
ALERT ! /dev/mmcb1K1p2 does not exist. Dropping to a shell

(initramfs)

Voilà, autant vous dire que je n'y comprends rien....

Pour le nomodeset : comment faire pour mettre l'option nomodeset ? (dans le bios ? sur le live-usb ?)

Merci du coup de main,

Christophe

christom · Le 18/02/2018, à 20:30

Bastoblast a écrit :

mets la configuration Type de partition GPT en UEFI

Je veux bien mais il faut m'indiquer comment et où.
J'imagine qu'on va directement sur la clef de boot créée avec unetbootin...

Cordialement,

Christophe

?? · Le 18/02/2018, à 21:11

christom a écrit :

Bonsoir,
Le problème que j'ai actuellement est le suivant :
Voici le message que j'obtiens (je le recopie manuellement) :
ALERT ! /dev/mmcb1K1p2 does not exist. Dropping to a shell
Voilà, autant vous dire que je n'y comprends rien....
Pour le nomodeset : comment faire pour mettre l'option nomodeset ? (dans le bios ? sur le live-usb ?)
Merci du coup de main,
Christophe

Avec ce message, oublies l'option de réparation que j'ai proposée.
je vais de nouveau regarder le boot-info en essayant de comprendre si je peux car il m'avait bien semblé que cette partition existe.

Dernière modification par ?? (Le 18/02/2018, à 21:44)

?? · Le 18/02/2018, à 21:20

Commences à lire ce document https://doc.ubuntu-fr.org/chroot
il devrait te permettre de booter le temps de trouver l'erreur.
Tu devras adapter au fait que tu possèdes un emmc.
Donc cette commande

 mount   /dev/XXXX /mnt

deviendra

 mount   /dev/mmcb1K1p2   /mnt

Ma piste actuelle est assez classique
Grub veut chercher cette partition sur le support numéro un.
alors qu'elle est devenue numéro zéro puisque ta clé de boot n'est plus connectée.

===> si tu disposes d'une autre clé USB incapable de booter, cela pourrait suffire si tu la branches avant de booter.

Dernière modification par ?? (Le 18/02/2018, à 21:43)

christom · Le 18/02/2018, à 23:51

Bon, j'ai regardé le document chroot....
J'ai du mal à créer ce qui est demandé car je ne comprends pas ce que je fais...
En quelques mots "simples", voudrais-tu m'expliquer en quoi consiste ce truc de monter "mmcb1K1p2" ?
car je n'arrive pas à monter ce qui est indiqué dans le document à la 3ème étape :

Préparez les dossiers spéciaux /proc et /dev :

sudo mount --bind /dev /media/system/dev
sudo mount -t proc /proc /media/system/proc

J'ai bien créé le répertoire "mmcb1K1p2" dans /dev, mais quand je reboote, il l'a effacé...

?? · Le 19/02/2018, à 00:31

Le but est de booter avec le support d'installation, de monter quelques répertoires dont le répertoire contenant ton installation et de s'y lancer comme si tu étais root.

Je n'aime pas cette phrase
"mais quand je reboote" Ce qui veut dire que tu as bien réussi l'opération.....
Donc tu aurais déjà fait

df -h && df -i
ping -c4 8.8.8.8  && ping -c4 google.fr

Merci de confirmer...;

Vous pouvez alors passer à la réparation proprement dite qui a justifié cette opération

Il faut faire cette opération de réparation. Pour cela il faut d'abord diagnostiquer le problème
A) Tu recommences toute l'opération de chroot puis
B) Tu vas monter la partition de BOOT EFI via la commande

mount  -v    /dev/mmcb1K1p1   /mnt

C) Tu vas regarder le contenu du fichier de paramétrage du grub via la commande

cat   /mnt/EFI/ubuntu/grub.cfg

Elle devrait ressembler à cela

search.fs_uuid xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx root hd1,gptnn
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg

Si tu vois bien la valeur hd1 tu fais le nécessaire pour transformer cela en hd0 en utilisant nano
Tu sauvegardes et tu peux alors rebooter. On devrait avancer d'un cran. Mais il est possible que cela ne suffise pas et que cela plante après.

NOTA. Je vais me déconnecter .
Si cela continue de ne pas booter c'est probablement vers la ligne 140 du fichier /boot/grub/grub.cfg qu'il faut regarder

menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-299d7644-ae32-43ff-b3db-16987328b52f' {
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,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5 299d7644-ae32-43ff-b3db-16987328b52f
else
search --no-floppy --fs-uuid --set=root 299d7644-ae32-43ff-b3db-16987328b52f
fi
linux /boot/vmlinuz-4.4.0-104-generic.efi.signed root=UUID=299d7644-ae32-43ff-b3db-16987328b52f ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.4.0-104-generic
}
J'ai écris en rouge les quatre 0 qu'il faudra que tu mettes à la place des quatre 1 que tu trouveras

Attention pas de copier/coller des lignes qui ne servent que d'exemple

NOTA Je vois que tu t'es amusé à écrire /media/system pour coller au premier cas. Regardes un exemple pratique. Je trouve que /mnt est plus rapide à écrire.

Dernière modification par ?? (Le 19/02/2018, à 01:02)

christom · Le 19/02/2018, à 20:39

J'ai refait la procédure en chroot complètement (après avoir fait bootrepair + installation de Lubuntu 17.10 version amd64).
J'ai bien fait attention de ne pas reprendre l'exemple tel quel mais de l'adapter à mon cas : ma nouvelle racine est : /dev/mmcblk2p2.

?? a écrit :

A) Tu recommences toute l'opération de chroot puis
B) Tu vas monter la partition de BOOT EFI via la commande
mount -v /dev/mmcb1K1p1 /mnt
C) Tu vas regarder le contenu du fichier de paramétrage du grub via la commande
cat /mnt/EFI/ubuntu/grub.cfg

Finalement, arrivé là, il me met

No such file or directory

Or, j'ai bien suivi toute la procédure...

Sinon, pour répondre à ta question

?? a écrit :

Je n'aime pas cette phrase
"mais quand je reboote" Ce qui veut dire que tu as bien réussi l'opération.....
Donc tu aurais déjà fait
df -h && df -i
ping -c4 8.8.8.8 && ping -c4 google.fr

En réalité, je n'ai touché à rien. Ma connexion internet marche bien et je me connecte normalement sur google.

LA QUESTION : comment accéder au grub et faire ce que tu me recommandes ensuite.....?

Merci pour ta patience,

Christophe

?? · Le 19/02/2018, à 21:15

Bonsoir

Après la commande

mount  -v    /dev/mmcb1K1p1   /mnt

Ti vas identifier ce qui est présent via ces commandes

ls -ls   /mnt

ls -ls /mnt/EFI

ls -ls /mnt/EFI/ubuntu

christom · Le 20/02/2018, à 09:10

Bonjour,

Voici ce que donnent

ls -ls   /mnt

ls -ls /mnt/EFI

ls -ls /mnt/EFI/ubuntu

root@lubuntu:/# ls -ls   /mnt
total 1392560
      4 drwxr-xr-x   2 root root       4096 Jan  6 00:09 bin
      4 drwxr-xr-x   4 root root       4096 Feb 19 18:50 boot
      4 drwxr-xr-x   2 root root       4096 Feb 19 18:50 cdrom
      4 drwxr-xr-x   4 root root       4096 Jan  6 00:01 dev
      4 drwxr-xr-x 117 root root       4096 Feb 19 18:50 etc
      4 drwxr-xr-x   2 root root       4096 Oct 16 07:46 home
      0 lrwxrwxrwx   1 root root         33 Feb 19 18:47 initrd.img -> boot/initrd.img-4.13.0-21-generic
      4 drwxr-xr-x  21 root root       4096 Jan  6 00:07 lib
      4 drwxr-xr-x   2 root root       4096 Jan  6 00:01 lib64
     16 drwx------   2 root root      16384 Feb 19 18:46 lost+found
      4 drwxr-xr-x   2 root root       4096 Jan  6 00:01 media
      4 drwxr-xr-x   2 root root       4096 Jan  6 00:01 mnt
      4 drwxr-xr-x   2 root root       4096 Jan  6 00:01 opt
      4 drwxr-xr-x   2 root root       4096 Oct 16 07:46 proc
      4 drwx------   3 root root       4096 Feb 19 19:14 root
      4 drwxr-xr-x   7 root root       4096 Jan  6 00:07 run
      4 drwxr-xr-x   2 root root       4096 Feb 19 18:52 sbin
      4 drwxr-xr-x   2 root root       4096 Nov 30 16:42 snap
      4 drwxr-xr-x   2 root root       4096 Jan  6 00:01 srv
1392460 -rw-------   1 root root 1425873920 Feb 19 18:47 swapfile
      4 drwxr-xr-x   2 root root       4096 Oct 16 07:46 sys
      4 drwxrwxrwt   2 root root       4096 Feb 19 18:52 tmp
      4 drwxr-xr-x  10 root root       4096 Jan  6 00:01 usr
      4 drwxr-xr-x  14 root root       4096 Jan  6 00:09 var
      0 lrwxrwxrwx   1 root root         30 Feb 19 18:47 vmlinuz -> boot/vmlinuz-4.13.0-21-generic
root@lubuntu:/# ls -ls /mnt/EFI
ls: cannot access '/mnt/EFI': No such file or directory
root@lubuntu:/# sudo ls -ls /mnt/EFI
ls: cannot access '/mnt/EFI': No such file or directory
root@lubuntu:/# ls -ls /mnt/EFI/ubuntu
ls: cannot access '/mnt/EFI/ubuntu': No such file or directory
root@lubuntu:/# cat /mnt/EFI/ubuntu/grub.cfg
cat: /mnt/EFI/ubuntu/grub.cfg: No such file or directory
root@lubuntu:/#

Je précise que pour pouvoir effectuer ça sur le notebook, je n'ai pas procédé à l'installation de Lubuntu (que j'avais déjà effectuée plusieurs fois avant !) : je suis en mode "essayer Lubuntu sans installer" à partir de ma clef live.

Je ne sais pas quoi faire d'autre...

Christophe

?? · Le 20/02/2018, à 11:15

Bonjour
Je pense qu'on va y arriver. Pour le moment, je ne vois pas trop où se trouve l'erreur. On va être un peu plus méthodique
A) Tu bootes par la procédure que tu connais
B) On va regarder ce qui est présent et accessible via deux commandes

fdisk  -l

blkid

==> le but est de voir si la partition de boot est bien ce que j'avais prévu (/dev/mmcblk2p1 )
C) On va monter cette partition de boot sur un autre point de montage

mount  -v    /dev/mmcblk2p1   /media

Regardes bien s'il n'y a pas des erreurs d'indiquées
D) Regarder son contenu

ls -ls   /media

ls -ls /media/EFI

ls -ls /media/EFI/ubuntu

car j'ai du mal à croire qu'il a disparu vu que que tu avais déjà booté auparavant et que boot-info en a sorti des morceaux

mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount /dev/mmcblk2 : Error code 32
mount -r /dev/mmcblk2 /mnt/boot-sav/mmcblk2
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount -r /dev/mmcblk2 : Error code 32
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/bkpbootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/fbx64.efi
Presence of bkp file detected: /mnt/boot-sav/mmcblk2p1/EFI/BOOT/bkpbootx64.efi

Nota, Je crois que j'ai vu l'erreur. J'avais écrit /dev/mmcb1K1p1 alors que c'est très certainement /dev/mmcblk2p1

Si j'en crois cet extrait de boot-repair, on ne trouve plus trace de bootia32.efi qui est nécessaire pour faire booter cette machine.
Donc la réparation va être plus compliquée, Mais je préfère attendre le résultat de notre vision.

Dernière modification par ?? (Le 20/02/2018, à 11:52)

christom · Le 20/02/2018, à 13:56

Re-bonjour,

Bon, cette fois ça a l'air de fonctionner. J'ai les infos suivantes :

fdisk  -l

et

blkid

donnent :

root@lubuntu:/# fdisk -l
Disk /dev/loop0: 863 MiB, 904880128 bytes, 1767344 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, 31272730624 bytes, 61079552 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 10029866-E157-48A7-94EF-5B96CCE9457B

Device           Start      End  Sectors  Size Type
/dev/mmcblk2p1    2048  1050623  1048576  512M EFI System
/dev/mmcblk2p2 1050624 61077503 60026880 28.6G 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/zram0: 235.4 MiB, 246874112 bytes, 60272 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 235.4 MiB, 246874112 bytes, 60272 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram2: 235.4 MiB, 246874112 bytes, 60272 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram3: 235.4 MiB, 246874112 bytes, 60272 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/sdc: 1.9 GiB, 1997799424 bytes, 3901952 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: 5DBE7741-49B6-4E6D-9DCC-F5F202C4854F

Device     Start     End Sectors  Size Type
/dev/sdc1   2048 3901439 3899392  1.9G Microsoft basic data
root@lubuntu:/# blkid
/dev/mmcblk2p1: UUID="EA3B-A295" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="c7b9c99f-fce9-4efb-a160-f2923ce11ec0"
/dev/mmcblk2p2: UUID="f3a9e855-1a15-4fef-bbf4-6a9c090edf56" TYPE="ext4" PARTUUID="9e159ca8-cce3-408f-bde9-6e22d49c1ed9"
/dev/loop0: TYPE="squashfs"
/dev/mmcblk2: PTUUID="10029866-e157-48a7-94ef-5b96cce9457b" PTTYPE="gpt"
/dev/zram0: UUID="c59ec57c-0f3d-4b8c-bbdb-0c905382858a" TYPE="swap"
/dev/zram1: UUID="cbe9680f-c075-4ef7-9137-8a5edc9d3f77" TYPE="swap"
/dev/zram2: UUID="b4f0b541-0d20-4b0a-9c14-5b0f323e2034" TYPE="swap"
/dev/zram3: UUID="6b96e366-6790-4b6a-b1d9-34de4740e209" TYPE="swap"
/dev/sdc1: UUID="BEB0-8C5E" TYPE="vfat" PARTUUID="b2e2c34b-69e4-4f2e-9ae3-9af16da068c4"

root@lubuntu:/# blkid
/dev/mmcblk2p1: UUID="EA3B-A295" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="c7b9c99f-fce9-4efb-a160-f2923ce11ec0"
/dev/mmcblk2p2: UUID="f3a9e855-1a15-4fef-bbf4-6a9c090edf56" TYPE="ext4" PARTUUID="9e159ca8-cce3-408f-bde9-6e22d49c1ed9"
/dev/loop0: TYPE="squashfs"
/dev/zram0: UUID="c59ec57c-0f3d-4b8c-bbdb-0c905382858a" TYPE="swap"
/dev/zram1: UUID="cbe9680f-c075-4ef7-9137-8a5edc9d3f77" TYPE="swap"
/dev/zram2: UUID="b4f0b541-0d20-4b0a-9c14-5b0f323e2034" TYPE="swap"
/dev/zram3: UUID="6b96e366-6790-4b6a-b1d9-34de4740e209" TYPE="swap"
/dev/sdc1: LABEL="CHRISTOK" UUID="70F2-A079" TYPE="vfat" PARTUUID="0fb463c0-2c4a-4e3d-8e8c-60d594a715a0"
/dev/mmcblk2: PTUUID="10029866-e157-48a7-94ef-5b96cce9457b" PTTYPE="gpt"

Il ne semble pas y avoir d'erreurs ou de message d'erreur....

Pour les infos suivantes,

ls -ls   /media

,

ls -ls /media/EFI

,

ls -ls /media/EFI/ubuntu

ça donne :

root@lubuntu:/# ls -ls /media
total 4
4 drwxr-xr-x 4 root root 4096 Feb 14 18:39 EFI
root@lubuntu:/# ls -ls /media/EFI
total 8
4 drwxr-xr-x 2 root root 4096 Feb 19 13:56 BOOT
4 drwxr-xr-x 3 root root 4096 Feb 15 13:14 ubuntu
root@lubuntu:/# ls -ls /media/EFI/ubuntu
total 3660
   4 -rwxr-xr-x 1 root root     108 Feb 15 07:07 BOOTX64.CSV
   4 drwxr-xr-x 2 root root    4096 Aug 27 15:52 fw
  64 -rwxr-xr-x 1 root root   64352 Feb 15 13:14 fwupx64.efi
   4 -rwxr-xr-x 1 root root     117 Feb 19 13:56 grub.cfg
  88 -rwxr-xr-x 1 root root   88064 Feb 18 19:50 grub.efi
  88 -rwxr-xr-x 1 root root   88064 Feb 18 19:50 grubia32.efi
1108 -rwxr-xr-x 1 root root 1134456 Feb 19 13:56 grubx64.efi
1128 -rwxr-xr-x 1 root root 1153336 Feb 19 13:56 mmx64.efi
1172 -rwxr-xr-x 1 root root 1196736 Feb 19 13:56 shimx64.efi

J'ai eu ces infos juste après avoir fait :

mount  -v    /dev/mmcblk2p1   /media

comme tu l'indiquais.
Je n'y connais pas grand-chose, mais effectivement, il n'y a pas de "grubx32" alors que j'avais quand même dû ajouter bootEFI32 la dernière (et seule) fois que j'avais installé Lubuntu.

C'est encourageant.

Christophe

christom · Le 20/02/2018, à 13:59

Je voulais ajouter que

cat   /mnt/EFI/ubuntu/grub.cfg

ne donne toujours rien... : no such file or directory

?? · Le 20/02/2018, à 14:06

On tient le bon bout, mais le point de montage ayant changé, la commande est devenue

cat   /media/EFI/ubuntu/grub.cfg

Nota: J'espère que ton bootia32.efi est devenu grubia32.efi
et je viens de voir d'où provient mon erreur

ALERT ! /dev/mmcb1K1p2 does not exist. Dropping to a shell

J'avais oublié que tu avais recopié à la main!!!!!

Dernière modification par ?? (Le 20/02/2018, à 14:21)

christom · Le 20/02/2018, à 14:35

Voilà ce qu'il me met comme

 cat   /media/EFI/ubuntu/grub.cfg

root@lubuntu:/# cat   /media/EFI/ubuntu/grub.cfg
search.fs_uuid ca0201e6-083f-455c-a403-00a21b6c632e root 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg

euh, pour suivre tes instructions plus haut, il ne me propose pas hd1... dans la première ligne
Que dois-je faire exactement ?

Merci,

christom · Le 20/02/2018, à 14:41

Sinon, j'ai essayé d'éditer gfxblacklist.txt dans /boot/grub, mais je n'ai que 3 lignes...
L'autre fichier est unicode.pf2 que je n'arrive pas à éditer.

?? · Le 20/02/2018, à 14:48

Dans ton boot-info, il y a cela

"blkid" output: ________________________________________________________________
Device           UUID                                   TYPE       LABEL
/dev/mmcblk2                                                       
/dev/mmcblk2p1   EA3B-A295                              vfat       
/dev/mmcblk2p2   7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24   ext4       
/dev/mmcblk2p3   02ccd64f-76fe-4107-990b-1d08444b6589   swap

Je te propose de corriger la première ligne en conservant la structure en modifiant simplement le uuid qui n'existe pas
cette ligne va devenir

search.fs_uuid 7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 root

et pour gagner une étape, tu va regénérer le grub via cette commande

update-grub

Si cette opération se passe bien, tu pourras tenter un boot normal. J'apprécierais que tu fasses alors un nouveau boot-info.

christom · Le 20/02/2018, à 16:02

J'ai effectué la correction de la première ligne
en remplaçant

search.fs_uuid ca0201e6-083f-455c-a403-00a21b6c632e root

par

search.fs_uuid 7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 root

puis j'ai fait

update-grub

j'ai ensuite rebooté, en oubliant que j'étais sur une version d'essai de Lubuntu... ! Du coup, j'ai réinstallé : ça m'a donné exactement la même chose qu'avant : je reboote sur le bios !!!

Je recommence en essayant d'installer immédiatement après ce changement de grub et te tiens au courant.

christom · Le 20/02/2018, à 16:21

Voici le dernier boot-info suite à mon message précédent.

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


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

 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sda.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 20151222............................................@.....2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 19381530 of /dev/sda1 for 
                       its second stage. SYSLINUX is installed in the  
                       directory. No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/bootia32.efi /EFI/BOOT/grubx64.efi 
                       /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 14.4 GiB, 15472047104 bytes, 30218842 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                  63    30,217,823    30,217,761   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/mmcblk2                                                       
/dev/mmcblk2p1   EA3B-A295                              vfat       
/dev/mmcblk2p2   118eaa4e-ab76-4bee-9d1c-36ca52663cb9   ext4       
/dev/sda1        47CC-8445                              vfat       KINGSTONEBO
/dev/zram0       bb308f6c-0a5d-4d32-8eb4-d2281353c836   swap       
/dev/zram1       07eeb87d-1eae-41f1-8703-96793849376a   swap       
/dev/zram2       59463b1b-d621-4641-ae51-8a4432b31125   swap       
/dev/zram3       5d40f530-809e-41e7-9ebf-10ecc74332a5   swap       

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

total 0
lrwxrwxrwx 1 root root 13 Feb 20 15:18 mmc-HBG4e__0x010d385a -> ../../mmcblk2
lrwxrwxrwx 1 root root 15 Feb 20 15:18 mmc-HBG4e__0x010d385a-part1 -> ../../mmcblk2p1
lrwxrwxrwx 1 root root 15 Feb 20 15:18 mmc-HBG4e__0x010d385a-part2 -> ../../mmcblk2p2
lrwxrwxrwx 1 root root  9 Feb 20 15:18 usb-ASMT_2115_123456789012-0:0 -> ../../sdb
lrwxrwxrwx 1 root root  9 Feb 20 15:18 usb-Kingston_DataTraveler_3.0_60A44C413AC0F181E9910093-0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 20 15:18 usb-Kingston_DataTraveler_3.0_60A44C413AC0F181E9910093-0:0-part1 -> ../../sda1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/mmcblk2p2   /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9 ext4       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sda1/boot/grub/grub.cfg: ===========================

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

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

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

menuentry "Boot-Repair-Disk session" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

============================== sda1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --

label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit 

label ubnentry1
menu label ^64bit session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper  quiet splash --

label ubnentry2
menu label ^64bit session (failsafe)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper  noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal --

label ubnentry3
menu label Boot-Repair-Disk session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --

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

=================== sda1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sda1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             ldlinux.c32                                    1
            ?? = ??             libcom32.c32                                   1
            ?? = ??             libutil.c32                                    1
            ?? = ??             menu.c32                                       1

============== sda1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 libcom32.c32                       :  not a COM32/COM32R module
 libutil.c32                        :  not a COM32/COM32R module
 menu.c32                           :  not a COM32/COM32R module

========= Devices which don't seem to have a corresponding hard drive: =========

sdb 


ADDITIONAL INFORMATION :
=================== log of boot-repair 20180220_1518 ===================
boot-repair version : 4ppa62
boot-sav version : 4ppa62
boot-sav-extra version : 4ppa62
glade2script version : 3.2.3~ppa4
Error: /dev/mmcblk2boot0: unrecognised disk label
Error: /dev/mmcblk2boot1: unrecognised disk label
Error: /dev/mmcblk2rpmb: unrecognised disk label
Warning: Error fsyncing/closing /dev/mmcblk2rpmb: Input/output error
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 1oct2017, zesty, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
ls: cannot access '/home/usr/.config': No such file or directory
mmcblk2 (sda) has unknown type. Please report this message to boot.repair@gmail.com
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount /dev/mmcblk2 : Error code 32
mount -r /dev/mmcblk2 /mnt/boot-sav/mmcblk2
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount -r /dev/mmcblk2 : Error code 32
cat: /sys/block/mmcblk2/mmcblk2boot0/start: No such file or directory
cat: /sys/block/mmcblk2/mmcblk2boot1/start: No such file or directory
cat: /sys/block/mmcblk2/mmcblk2rpmb/start: No such file or directory

=================== os-prober:
/dev/mmcblk2p2:Ubuntu 17.10 (17.10):Ubuntu:linux

=================== blkid:
/dev/mmcblk2p1: UUID="EA3B-A295" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="4037ce46-54b4-42f9-a7a8-3e29ae1508ea"
/dev/mmcblk2p2: UUID="118eaa4e-ab76-4bee-9d1c-36ca52663cb9" TYPE="ext4" PARTUUID="4eb40580-eb8d-46ce-bb4c-21317efac7f4"
/dev/sda1: LABEL="KINGSTONEBO" UUID="47CC-8445" TYPE="vfat" PARTUUID="43da7237-01"
/dev/loop0: TYPE="squashfs"
/dev/zram0: UUID="bb308f6c-0a5d-4d32-8eb4-d2281353c836" TYPE="swap"
/dev/zram1: UUID="07eeb87d-1eae-41f1-8703-96793849376a" TYPE="swap"
/dev/zram2: UUID="59463b1b-d621-4641-ae51-8a4432b31125" TYPE="swap"
/dev/zram3: UUID="5d40f530-809e-41e7-9ebf-10ecc74332a5" TYPE="swap"
/dev/mmcblk2: PTUUID="8e39d155-bce9-42b4-a625-a46c3804c902" PTTYPE="gpt"


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

mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount /dev/mmcblk2 : Error code 32
mount -r /dev/mmcblk2 /mnt/boot-sav/mmcblk2
mount: /mnt/boot-sav/mmcblk2: /dev/mmcblk2 already mounted or mount point busy.
mount -r /dev/mmcblk2 : Error code 32
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/bkpbootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mmcblk2p1/EFI/Boot/fbx64.efi
Presence of bkp file detected: /mnt/boot-sav/mmcblk2p1/EFI/BOOT/bkpbootx64.efi

=================== /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/grub.d/ :
drwxr-xr-x  2 root root     4096 Jan  6 00:07 grub.d
total 80
-rwxr-xr-x 1 root root  9783 Oct 12 13:41 00_header
-rwxr-xr-x 1 root root  6258 Apr 24  2017 05_debian_theme
-rwxr-xr-x 1 root root 12676 Oct 12 13:41 10_linux
-rwxr-xr-x 1 root root 11281 Oct 12 13:41 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 Oct 12 13:41 30_os-prober
-rwxr-xr-x 1 root root  1418 Oct 12 13:41 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Oct 12 13:41 40_custom
-rwxr-xr-x 1 root root   216 Oct 12 13:41 41_custom
-rw-r--r-- 1 root root   483 Oct 12 13:41 README




=================== /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/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 /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/boot:
System.map-4.13.0-21-generic
abi-4.13.0-21-generic
config-4.13.0-21-generic
efi
grub
memtest86+.bin
memtest86+.elf
memtest86+_multiboot.bin
vmlinuz-4.13.0-21-generic
vmlinuz-4.13.0-21-generic.efi.signed


/boot/efi detected in the fstab of mmcblk2p2: UUID=EA3B-A295   (mmcblk2p1)
/usr/share/boot-sav/bs-cmd_terminal.sh: line 179: warning: command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0001,0002
Boot0001* ubuntu	HD(1,GPT,4037ce46-54b4-42f9-a7a8-3e29ae1508ea,0x800,0x100000)/File(EFIUbuntugrubx64.efi)
Boot0002* UEFI: KingstonDataTraveler 3.0	PciRoot(0x0)/Pci(0x1d,0x0)/USB(1,0)/USB(4,0)/USB(1,0)/HD(1,MBR,0x43da7237,0x3f,0x1cd1621)..BO

=================== 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:
mmcblk2p1	: mmcblk2,	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/mmcblk2p1.
mmcblk2p2	: mmcblk2,	not-sepboot,	no-grubenv	grub2,	grub-pc ,	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,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	not-far,	notbiosboot, /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9.
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,	not-far,	notbiosboot, /mnt/boot-sav/mmcblk2.

mmcblk2	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	mmc-disk, has-os,	1 sectors * 512 bytes
sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	not-mmc, no-os,	63 sectors * 512 bytes


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

BYT;
/dev/sda:15.5GB:scsi:512:512:msdos:Kingston DataTraveler 3.0:;
1:32.3kB:15.5GB:15.5GB:fat32::lba;

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

BYT;
/dev/zram3:247MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:247MB:247MB:linux-swap(v1)::;

BYT;
/dev/zram1:247MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:247MB:247MB:linux-swap(v1)::;

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

BYT;
/dev/mmcblk2rpmb:4194kB:sd/mmc:512:512:unknown:Generic SD/MMC Storage Card:;

BYT;
/dev/zram2:247MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:247MB:247MB:linux-swap(v1)::;

BYT;
/dev/mmcblk2:31.3GB:sd/mmc:512:512:gpt:MMC HBG4e:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:31.3GB:30.7GB:ext4::;

BYT;
/dev/zram0:247MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:247MB:247MB:linux-swap(v1)::;

=================== lsblk:
KNAME        TYPE FSTYPE     SIZE LABEL
loop0        loop squashfs 629.3M
sda          disk           14.4G
sda1         part vfat      14.4G KINGSTONEBO
mmcblk2      disk           29.1G
mmcblk2p1    part vfat       512M
mmcblk2p2    part ext4      28.6G
mmcblk2boot0 disk              4M
mmcblk2boot1 disk              4M
mmcblk2rpmb  disk              4M
zram0        disk          235.5M
zram1        disk          235.5M
zram2        disk          235.5M
zram3        disk          235.5M

KNAME        ROTA RO RM STATE   MOUNTPOINT
loop0           1  1  0         /rofs
sda             1  0  1 running
sda1            1  0  1         /cdrom
mmcblk2         0  0  0
mmcblk2p1       0  0  0         /mnt/boot-sav/mmcblk2p1
mmcblk2p2       0  0  0         /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9
mmcblk2boot0    0  1  0
mmcblk2boot1    0  1  0
mmcblk2rpmb     0  0  0
zram0           0  0  0         [SWAP]
zram1           0  0  0         [SWAP]
zram2           0  0  0         [SWAP]
zram3           0  0  0         [SWAP]


=================== 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=937184k,nr_inodes=234296,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=192876k,mode=755)
/dev/sda1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=35,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14838)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
mqueue on /dev/mqueue type mqueue (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=192872k,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/mmcblk2p2 on /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9 type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/mmcblk2p1 on /mnt/boot-sav/mmcblk2p1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== ls:
/sys/block/mmcblk2 (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro holders inflight integrity mmcblk2boot0 mmcblk2boot1 mmcblk2p1 mmcblk2p2 mmcblk2rpmb 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 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 holders inflight integrity power queue range removable ro ro_lock_until_next_power_on size slaves stat subsystem trace uevent
/sys/block/mmcblk2rpmb (filtered):  alignment_offset bdi capability dev device discard_alignment ext_range force_ro holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro 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 drm_dp_aux1 ecryptfs fb0 fd full fuse gpiochip0 gpiochip1 gpiochip2 hidraw0 hidraw1 hidraw2 hidraw3 hidraw4 hidraw5 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 iio:device0 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mmcblk2 mmcblk2boot0 mmcblk2boot1 mmcblk2p1 mmcblk2p2 mmcblk2rpmb mqueue mtd0 mtd0ro net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sdb sg0 sg1 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 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  10 00 04 00 00 08 00 00  |................|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 95 a2 3b ea 4e  4f 20 4e 41 4d 45 20 20  |..)..;.NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  916M     0  916M   0% /dev
tmpfs          tmpfs     189M  3.9M  185M   3% /run
/dev/sda1      vfat       15G  819M   14G   6% /cdrom
/dev/loop0     squashfs  630M  630M     0 100% /rofs
/cow           overlay   942M  4.0M  938M   1% /
tmpfs          tmpfs     942M     0  942M   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     942M     0  942M   0% /sys/fs/cgroup
tmpfs          tmpfs     942M  4.0K  942M   1% /tmp
tmpfs          tmpfs     189M  4.0K  189M   1% /run/user/999
/dev/mmcblk2p2 ext4       29G  4.2G   23G  16% /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9
/dev/mmcblk2p1 vfat      511M  6.0M  506M   2% /mnt/boot-sav/mmcblk2p1

=================== fdisk -l:
Disk /dev/loop0: 629.3 MiB, 659873792 bytes, 1288816 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, 31272730624 bytes, 61079552 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 8E39D155-BCE9-42B4-A625-A46C3804C902

Device           Start      End  Sectors  Size Type
/dev/mmcblk2p1    2048  1050623  1048576  512M EFI System
/dev/mmcblk2p2 1050624 61077503 60026880 28.6G 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: 14.4 GiB, 15472047104 bytes, 30218842 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: 0x43da7237

Device     Boot Start      End  Sectors  Size Id Type
/dev/sda1          63 30217823 30217761 14.4G  c W95 FAT32 (LBA)


Disk /dev/zram0: 235.5 MiB, 246878208 bytes, 60273 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 235.5 MiB, 246878208 bytes, 60273 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram2: 235.5 MiB, 246878208 bytes, 60273 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram3: 235.5 MiB, 246878208 bytes, 60273 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory
cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory
cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory
cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory
cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory
cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory
cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory
cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory
cat: /media/lubuntu/118eaa4e-ab76-4bee-9d1c-36ca52663cb9/etc/apt/sources.list: No such file or directory


=================== 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 mmcblk2p2, using the following options:     kernel-purge   mmcblk2p1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file  restore-efi-backups


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on mmcblk2p1/efi/.../grub*.efi file!


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

Dernière modification par christom (Le 20/02/2018, à 16:23)

?? · Le 20/02/2018, à 17:00

Bon. On va tout reprendre

A) Toujours l'opération de chroot afin de faire un peu plus de correction. Actuellement on a

=================== blkid:
/dev/mmcblk2p1: UUID="EA3B-A295" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="4037ce46-54b4-42f9-a7a8-3e29ae1508ea"
/dev/mmcblk2p2: UUID="118eaa4e-ab76-4bee-9d1c-36ca52663cb9" TYPE="ext4" PARTUUID="4eb40580-eb8d-46ce-bb4c-21317efac7f4"
....
=================== efibootmgr -v
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0001,0002
Boot0001* ubuntu	HD(1,GPT,4037ce46-54b4-42f9-a7a8-3e29ae1508ea,0x800,0x100000)/File(EFIUbuntugrubx64.efi)
Boot0002* UEFI: KingstonDataTraveler 3.0	PciRoot(0x0)/Pci(0x1d,0x0)/USB(1,0)/USB(4,0)/USB(1,0)/HD(1,MBR,0x43da7237,0x3f,0x1cd1621)..BO

B) Probable nouvelle réparation du fichier /EFI/ubuntu/grub.cfg
Son contenu est de ce style

search.fs_uuid ca0201e6-083f-455c-a403-00a21b6c632e root 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg

Mais avec la réinstallation, le nouvel uuid à voir dans la première ligne, a maintenant la valeur 118eaa4e-ab76-4bee-9d1c-36ca52663cb9
Il est possible que cela soit bon,, s'il a aussi hd1, il faut remplacer par hd0
C)Regénération du grub via la commande

update-grub

D) Installation de la structure de boot EFI 32 bit qui a disparu. Regarder le contenu du répertoire de boot.
ls -ls /media/EFI/ubuntu
total 3660
4 -rwxr-xr-x 1 root root 108 Feb 15 07:07 BOOTX64.CSV
4 drwxr-xr-x 2 root root 4096 Aug 27 15:52 fw
64 -rwxr-xr-x 1 root root 64352 Feb 15 13:14 fwupx64.efi
4 -rwxr-xr-x 1 root root 117 Feb 19 13:56 grub.cfg
88 -rwxr-xr-x 1 root root 88064 Feb 18 19:50 grub.efi
88 -rwxr-xr-x 1 root root 88064 Feb 18 19:50 grubia32.efi"
1108 -rwxr-xr-x 1 root root 1134456 Feb 19 13:56 grubx64.efi
1128 -rwxr-xr-x 1 root root 1153336 Feb 19 13:56 mmx64.efi
1172 -rwxr-xr-x 1 root root 1196736 Feb 19 13:56 shimx64.efi
afin de s'assurer que les fichiers en 32 bits sont encore présents. Si oui, fabriquer l'entrée de boot par la commande

efibootmgr  --create      --disk     /dev/mmcblk2    --part    1      --label "grub" --loader      "\EFI\ubuntu\grubia32.efi"

E) Arrêter l'ordinateur par la commande

shutdown

F) Débrancher la clé USB et booter....

Dernière modification par ?? (Le 20/02/2018, à 17:02)

christom · Le 20/02/2018, à 18:18

Bon, alors j'ai refait toutes les étapes que tu m'as indiquées, pas à pas.
Je n'ai pas eu à changer la valeur qui était déjà uuid 7aca1dbd-458b-4ed2-9a2d-4ffcbfc1cc24 root

Après shutdown et redémarrage, écran noir avec :

error: file '/boot/grub/i386-efi/normal.mod' not found.
Entering rescue mode
grub rescue >

Euh, moi j'avais installé la version amd64, pas i386...
Est-ce que c'est ça l'erreur ?

Sinon, je fais comment pour sortir de cet écran ?

Merci, [ça me fait tellement plaisir d'avoir un écran noir avec un message différent, autre que le bios habituel, que j'en oublie de paniquer !! ]

christom · Le 20/02/2018, à 18:20

concernant les hd1 ou hd0, j'ai pas compris où il fallait que je regarde...

?? · Le 20/02/2018, à 18:48

Trois réponses rapides
Euh, moi j'avais installé la version amd64, pas i386...
Est-ce que c'est ça l'erreur ?
Oui, cela tourne autour de cela. Mais cela va me prendre du temps pour comprendre... Je suppose que cela pourrait provenir de bootia32..... (Ce n'est pas tous les jours qu'on a ce problème)

Je reste surpris et je m'en réjouis que le contenu de la première ligne soit
search.fs_uuid ca0201e6-083f-455c-a403-00a21b6c632e root
et pas
search.fs_uuid ca0201e6-083f-455c-a403-00a21b6c632e root hd0,gpt2
ou
search.fs_uuid ca0201e6-083f-455c-a403-00a21b6c632e root hd1,gpt2

A ce niveau, le grub attend que tu lui donnes les bonnes lignes de commandes pour booter. Je ne suis pas sur de les trouver et encore moins rapidement
et de te les donner a frapper avec un clavier querty

A priori, ce sont des lignes de ce style. (extrait d'un cas avec avec un disque dur et non un MMC

                              set root=çhdo;gpt3à                        donc set root=(hd0,gpt7)
                             set prefix=çhdo;gpt3à/boot/grub      donc set prefix=(hd0,gpt7)/boot/grub
                             ins,od nor,ql                                     donc insmod normal
                             nor,ql                                                donc normal

Dernière modification par ?? (Le 20/02/2018, à 19:08)

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