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#1 Le 07/03/2018, à 22:13

sebubuntu2018

[résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Bonjour, depuis de nombreux jour j'essaye d'installer ubuntu 16.04 64bits en mode EFI sur un ordinateur portable lenovo IAPAD 320
J'ai bien suivi les tutoriels d'installation, j'installe avec partitions EFI + / + /home +/temp + swap en respectant les tailles conseillées.


description du matériel : intel quad core N4200 apollo lake ,8Go de mémoire ,carte graphique radeon 530 2Go , disque 1To .

description du problème : impossible de finir l'installation car impossible d'installer grub2 puis plusieurs erreurs tournent en boucle !
Il m'est impossible de faire un copier coller car l'installation tourne en boucle et je n'arrive pas à le faire !
je précise que linux est installé seul et redémarre, donc je peux me servir de terminal pour exécuter des commandes.
J'ai utilisé un DD dur avec ubuntu monté dessus, mais tout les autres moyens clé usb bootable et dvd bootable mène au même résultat et mêmes erreurs !
j'ai réussi une installation en 32 bits avec xubuntu qui fonctionne bien en legacy .
Par contre des que je passe en 64 bits EFI pas moyen !!!

Dernière modification par sebubuntu2018 (Le 09/03/2018, à 22:17)

Hors ligne

#2 Le 07/03/2018, à 22:38

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Première chose qui ne marche pas : apt-get update !!!

To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.

hugdan@hugdan-Lenovo-ideapad-320-15IAP:~$ sudo -s
[sudo] Mot de passe de hugdan : 
root@hugdan-Lenovo-ideapad-320-15IAP:~# apt-get update
Lecture des listes de paquets... Fait
E: Impossible d'obtenir le verrou /var/lib/apt/lists/lock - open (11: Ressource temporairement non disponible)
E: Impossible de verrouiller le répertoire /var/lib/apt/lists/
root@hugdan-Lenovo-ideapad-320-15IAP:~# 

Dernière modification par sebubuntu2018 (Le 07/03/2018, à 22:39)

Hors ligne

#3 Le 07/03/2018, à 22:41

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

2ème chose logique je tape apt-get upgrade :

root@hugdan-Lenovo-ideapad-320-15IAP:~# apt-get upgrade
E: Impossible d'obtenir le verrou /var/lib/dpkg/lock - open (11: Ressource temporairement non disponible)
E: Impossible de verrouiller le répertoire d'administration (/var/lib/dpkg/). Il est possible qu'un autre processus l'utilise.
root@hugdan-Lenovo-ideapad-320-15IAP:~# 

Hors ligne

#4 Le 07/03/2018, à 23:27

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

voilà ce que donne le bootinfo :
http://paste.ubuntu.com/p/qvMfpxTDQZ/

Hors ligne

#5 Le 08/03/2018, à 10:14

malbo

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Bonjour,
Ton Boot-Info est là :

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


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

 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector 
    2048 of the same hard drive for core.img, but core.img can not be found at 
    this location.
 => No known boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.4 LTS
    Boot files:        /etc/fstab

sda3: __________________________________________________________________________

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

sda4: __________________________________________________________________________

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

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        /grub/grub.cfg

sda7: __________________________________________________________________________

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

sda8: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 3138412. According to the info 
                       in the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
mount: /dev/sdb2 is already mounted or /mnt/BootInfo/sdb2 busy

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624   196,363,123   195,312,500 Data partition (Linux)
/dev/sda3         1,937,106,944 1,953,523,711    16,416,768 Swap partition (Linux)
/dev/sda4           196,364,288   977,612,799   781,248,512 Data partition (Linux)
/dev/sda5           977,612,800   978,003,967       391,168 Data partition (Linux)
/dev/sda7           978,198,528 1,009,448,959    31,250,432 Data partition (Linux)
/dev/sda8         1,009,448,960 1,937,106,943   927,657,984 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 465.8 GiB, 500105740288 bytes, 976769024 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     3,172,287     3,172,288   0 Empty
/dev/sdb2           3,138,412     3,143,147         4,736  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     3,172,231     3,172,232 Data partition (Windows/Linux)
/dev/sdb2   +  R      3,138,412     3,143,147         4,736 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        6BCA-8F5E                              vfat       
/dev/sda2        40301bbe-ce98-41bf-a092-82478314e0c6   ext4       
/dev/sda3        10307357-fcb8-4f89-b640-ad7904d57e05   swap       
/dev/sda4        eb241c20-5519-496d-ba8e-6583dcf3e02a   ext4       
/dev/sda5        0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe   ext4       
/dev/sda7        5a8e3d5c-37d1-4cb9-bfd9-e01f0029b683   ext4       
/dev/sda8        b778203a-10a0-427a-9eb0-6f8ac092474a   ext4       
/dev/sdb1        2018-02-28-19-15-18-00                 iso9660    Ubuntu 16.04.4 LTS amd64
/dev/sdb2        B51F-26E1                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Mar  7 21:05 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET -> ../../sda
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part8 -> ../../sda8
lrwxrwxrwx 1 root root  9 Mar  7 21:05 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar  7 21:05 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Mar  7 21:05 wwn-0x50014ee607c29f79 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee607c29f79-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee607c29f79-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee607c29f79-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee607c29f79-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee607c29f79-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee607c29f79-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee607c29f79-part8 -> ../../sda8
lrwxrwxrwx 1 root root  9 Mar  7 21:05 wwn-0x50014ee655c4d6c9 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee655c4d6c9-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar  7 21:05 wwn-0x50014ee655c4d6c9-part2 -> ../../sdb2

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

Device           Mount_Point              Type       Options

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


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

--------------------------------------------------------------------------------
search.fs_uuid 0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe root hd0,gpt5 
set prefix=($root)'/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=40301bbe-ce98-41bf-a092-82478314e0c6 /               ext4    errors=remount-ro 0       1
# /boot was on /dev/sda5 during installation
UUID=0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe /boot           ext4    defaults        0       2
# /boot/efi was on /dev/sda1 during installation
UUID=6BCA-8F5E  /boot/efi       vfat    umask=0077      0       1
# /home was on /dev/sda4 during installation
UUID=eb241c20-5519-496d-ba8e-6583dcf3e02a /home           ext4    defaults        0       2
# /stockage was on /dev/sda8 during installation
UUID=b778203a-10a0-427a-9eb0-6f8ac092474a /stockage       ext4    defaults        0       2
# /tmp was on /dev/sda7 during installation
UUID=5a8e3d5c-37d1-4cb9-bfd9-e01f0029b683 /tmp            ext4    defaults        0       2
# swap was on /dev/sda3 during installation
UUID=10307357-fcb8-4f89-b640-ad7904d57e05 none            swap    sw              0       0
--------------------------------------------------------------------------------

============================= sda5/grub/grub.cfg: ==============================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  40301bbe-ce98-41bf-a092-82478314e0c6
else
  search --no-floppy --fs-uuid --set=root 40301bbe-ce98-41bf-a092-82478314e0c6
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=0
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 0 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-40301bbe-ce98-41bf-a092-82478314e0c6' {
	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  0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
	else
	  search --no-floppy --fs-uuid --set=root 0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
	fi
	linux	/vmlinuz-4.13.0-36-generic.efi.signed root=UUID=40301bbe-ce98-41bf-a092-82478314e0c6 ro  quiet splash $vt_handoff
	initrd	/initrd.img-4.13.0-36-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-40301bbe-ce98-41bf-a092-82478314e0c6' {
	menuentry 'Ubuntu, avec Linux 4.13.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.13.0-36-generic-advanced-40301bbe-ce98-41bf-a092-82478314e0c6' {
		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  0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		else
		  search --no-floppy --fs-uuid --set=root 0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		fi
		echo	'Chargement de Linux 4.13.0-36-generic…'
		linux	/vmlinuz-4.13.0-36-generic.efi.signed root=UUID=40301bbe-ce98-41bf-a092-82478314e0c6 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.13.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.13.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.13.0-36-generic-init-upstart-40301bbe-ce98-41bf-a092-82478314e0c6' {
		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  0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		else
		  search --no-floppy --fs-uuid --set=root 0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		fi
		echo	'Chargement de Linux 4.13.0-36-generic…'
		linux	/vmlinuz-4.13.0-36-generic.efi.signed root=UUID=40301bbe-ce98-41bf-a092-82478314e0c6 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.13.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.13.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.13.0-36-generic-recovery-40301bbe-ce98-41bf-a092-82478314e0c6' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		else
		  search --no-floppy --fs-uuid --set=root 0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		fi
		echo	'Chargement de Linux 4.13.0-36-generic…'
		linux	/vmlinuz-4.13.0-36-generic.efi.signed root=UUID=40301bbe-ce98-41bf-a092-82478314e0c6 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.13.0-36-generic
	}
	menuentry 'Ubuntu, avec Linux 4.10.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-28-generic-advanced-40301bbe-ce98-41bf-a092-82478314e0c6' {
		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  0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		else
		  search --no-floppy --fs-uuid --set=root 0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		fi
		echo	'Chargement de Linux 4.10.0-28-generic…'
		linux	/vmlinuz-4.10.0-28-generic.efi.signed root=UUID=40301bbe-ce98-41bf-a092-82478314e0c6 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.10.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-28-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-28-generic-init-upstart-40301bbe-ce98-41bf-a092-82478314e0c6' {
		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  0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		else
		  search --no-floppy --fs-uuid --set=root 0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		fi
		echo	'Chargement de Linux 4.10.0-28-generic…'
		linux	/vmlinuz-4.10.0-28-generic.efi.signed root=UUID=40301bbe-ce98-41bf-a092-82478314e0c6 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.10.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-28-generic-recovery-40301bbe-ce98-41bf-a092-82478314e0c6' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		else
		  search --no-floppy --fs-uuid --set=root 0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe
		fi
		echo	'Chargement de Linux 4.10.0-28-generic…'
		linux	/vmlinuz-4.10.0-28-generic.efi.signed root=UUID=40301bbe-ce98-41bf-a092-82478314e0c6 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.10.0-28-generic
	}
}

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

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

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

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

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

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

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

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

=================== sda5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 466.173838615 = 500.550347776  grub/grub.cfg                                  1
 466.190485001 = 500.568221696  vmlinuz-4.10.0-28-generic                      2
 466.198302269 = 500.576615424  vmlinuz-4.10.0-28-generic.efi.signed           2
 466.280619621 = 500.665003008  vmlinuz-4.13.0-36-generic                      1
 466.296246529 = 500.681782272  vmlinuz-4.13.0-36-generic.efi.signed           2
 466.347656250 = 500.736983040  initrd.img-4.10.0-28-generic                   4
 466.321884155 = 500.709310464  initrd.img-4.13.0-36-generic                  10

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

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  5c 03 00 00 00 00 00 00  26 2a 0f 55 00 00 80 00  |\.......&*.U....|
000001c0  01 00 00 60 e0 fd 00 00  00 00 c0 67 30 00 00 fe  |...`.......g0...|
000001d0  ff ff ef fe ff ff 6c e3  2f 00 80 12 00 00 00 00  |......l./.......|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sdb1: unknown GPT attributes
1000000000000001

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

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  5c 03 00 00 00 00 00 00  26 2a 0f 55 00 00 80 00  |\.......&*.U....|
000001c0  01 00 00 60 e0 fd 00 00  00 00 c0 67 30 00 00 fe  |...`.......g0...|
000001d0  ff ff ef fe ff ff 6c e3  2f 00 80 12 00 00 00 00  |......l./.......|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


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

File descriptor 9 (/proc/5405/mounts) leaked on lvs invocation. Parent PID 16997: bash
File descriptor 63 (pipe:[47139]) leaked on lvs invocation. Parent PID 16997: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20180307_2105 ===================
boot-repair version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-repair is executed in live-session (Ubuntu 16.04.4 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 16.04.4 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="6BCA-8F5E" TYPE="vfat" PARTUUID="7960fcca-45c4-4c2e-81e2-4e1547cbfc7f"
/dev/sda2: UUID="40301bbe-ce98-41bf-a092-82478314e0c6" TYPE="ext4" PARTUUID="449e95bd-4fa5-470b-9402-b0de27de2505"
/dev/sda4: UUID="eb241c20-5519-496d-ba8e-6583dcf3e02a" TYPE="ext4" PARTUUID="adbcf9d8-f73e-4a61-a71f-4701d2b766da"
/dev/sda5: UUID="0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe" TYPE="ext4" PARTUUID="bac761cc-1b0b-46ad-83f9-1a85d3a08767"
/dev/sda7: UUID="5a8e3d5c-37d1-4cb9-bfd9-e01f0029b683" TYPE="ext4" PARTUUID="1ac4ad83-9ca5-469c-8e2d-ca6303d27452"
/dev/sda8: UUID="b778203a-10a0-427a-9eb0-6f8ac092474a" TYPE="ext4" PARTUUID="b851d16b-6d1c-4298-bf6c-adb5c385690b"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="10307357-fcb8-4f89-b640-ad7904d57e05" TYPE="swap" PARTUUID="670826ad-20cc-44c7-9f0f-e90d4e407983"
/dev/sdb1: UUID="2018-02-28-19-15-18-00" LABEL="Ubuntu 16.04.4 LTS amd64" TYPE="iso9660" PTUUID="550f2a26" PTTYPE="dos" PARTUUID="550f2a26-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="B51F-26E1" TYPE="vfat" PARTUUID="550f2a26-02"


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


=================== sda2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Feb 28 18:41 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Feb  8 14:55 00_header
-rwxr-xr-x 1 root root  6258 Jan 24 21:21 05_debian_theme
-rwxr-xr-x 1 root root 12512 Feb  8 14:55 10_linux
-rwxr-xr-x 1 root root 11082 Feb  8 14:55 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Feb  8 14:55 30_os-prober
-rwxr-xr-x 1 root root  1418 Feb  8 14:55 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Feb  8 14:55 40_custom
-rwxr-xr-x 1 root root   216 Feb  8 14:55 41_custom
-rw-r--r-- 1 root root   483 Feb  8 14:55 README




=================== sda2/etc/default/grub :

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

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

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

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

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

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

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

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



/boot/efi detected in the fstab of sda2: UUID=6BCA-8F5E   (sda1)
/boot detected in the fstab of sda2: UUID=0c1b0084-1e1f-4f11-96a2-ecf7dba5d7fe  (sda5)

=================== efibootmgr -v
BootCurrent: 0005
Timeout: 0 seconds
BootOrder: 0002,0005,2003,0001,0000,2001,2002
Boot0000* Realtek PXE B02 D00	BBS(128,Realtek PXE B02 D00,0x0).......................................................................
Boot0001* WDC WD10SPZX-24Z10T0            	BBS(HD,WDC WD10SPZX-24Z10T0            ,0x500)................-.".......".A."..................................X.Gv..
Boot0002* ubuntu	HD(1,GPT,7960fcca-45c4-4c2e-81e2-4e1547cbfc7f,0x800,0x100000)/File(EFIubuntugrubx64.efi)RC
Boot0003* EFI Network 0 for IPv4 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)RC
Boot0004* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0005* Linpus lite	HD(1,MBR,0x38,0x2fe36c,0x1280)/File(EFIBootgrubx64.efi)RC
Boot0006* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0007* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	no-grubenv	grub2,	signed grub-efi ,	update-grub,	64,	no-boot,	is-os,	not--efi--part,	fstab-has-goodBOOT,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.
sda4	: 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/sda4.
sda5	: sda,	is-sepboot,	grubenv-ok	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-maybe-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,	farbios,	notbiosboot, /mnt/boot-sav/sda5.
sda7	: 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/sda7.
sda8	: 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/sda8.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA WDC WD10SPZX-24Z:;
1:1049kB:538MB:537MB:fat32::boot, esp;
2:538MB:101GB:100GB:ext4::;
4:101GB:501GB:400GB:ext4::;
5:501GB:501GB:200MB:ext4::;
7:501GB:517GB:16.0GB:ext4::;
8:517GB:992GB:475GB:ext4::;
3:992GB:1000GB:8405MB:linux-swap(v1)::;

BYT;
/dev/sdb:500GB:scsi:512:512:unknown:WD Elements 1023:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk iso9660  465.8G Ubuntu 16.04.4 LTS amd64
sdb2  part vfat       2.3M Ubuntu 16.04.4 LTS amd64
sdb1  part iso9660    1.5G Ubuntu 16.04.4 LTS amd64
loop0 loop squashfs   1.5G
sda   disk          931.5G
sda4  part ext4     372.5G
sda2  part ext4      93.1G
sda7  part ext4      14.9G
sda5  part ext4       191M
sda3  part swap       7.8G
sda1  part vfat       512M
sda8  part ext4     442.4G

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      1  0  0 running /cdrom
sdb2     1  0  0
sdb1     1  0  0
loop0    1  1  0         /rofs
sda      1  0  0 running
sda4     1  0  0         /mnt/boot-sav/sda4
sda2     1  0  0         /mnt/boot-sav/sda2
sda7     1  0  0         /mnt/boot-sav/sda7
sda5     1  0  0         /mnt/boot-sav/sda5
sda3     1  0  0         [SWAP]
sda1     1  0  0         /mnt/boot-sav/sda1
sda8     1  0  0         /mnt/boot-sav/sda8


=================== 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=3976640k,nr_inodes=994160,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=798876k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=fbb2551f3f340a9)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=21,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=10972)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=798876k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime,data=ordered)
/dev/sda4 on /mnt/boot-sav/sda4 type ext4 (rw,relatime,data=ordered)
/dev/sda5 on /mnt/boot-sav/sda5 type ext4 (rw,relatime,stripe=4,data=ordered)
/dev/sda7 on /mnt/boot-sav/sda7 type ext4 (rw,relatime,data=ordered)
/dev/sda8 on /mnt/boot-sav/sda8 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda7 sda8 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 sdb1 sdb2 size slaves stat subsystem trace uevent
/dev (filtered):  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 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kfd kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda7 sda8 sdb sdb1 sdb2 sg0 sg1 shm snapshot snd stderr stdin stdout uhid uinput urandom userio v4l v4l-touch0 vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 5e 8f ca 6b 4e  4f 20 4e 41 4d 45 20 20  |..)^..kNO 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  3.8G     0  3.8G   0% /dev
tmpfs          tmpfs     781M  9.4M  771M   2% /run
/dev/sdb       iso9660   1.6G  1.6G     0 100% /cdrom
/dev/loop0     squashfs  1.5G  1.5G     0 100% /rofs
aufs           aufs      3.9G   85M  3.8G   3% /
tmpfs          tmpfs     3.9G   26M  3.8G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  772K  3.9G   1% /tmp
tmpfs          tmpfs     781M   92K  781M   1% /run/user/999
/dev/sda1      vfat      511M  1.2M  510M   1% /mnt/boot-sav/sda1
/dev/sda2      ext4       92G  4.2G   83G   5% /mnt/boot-sav/sda2
/dev/sda4      ext4      367G  130M  348G   1% /mnt/boot-sav/sda4
/dev/sda5      ext4      181M  133M   36M  79% /mnt/boot-sav/sda5
/dev/sda7      ext4       15G   40M   14G   1% /mnt/boot-sav/sda7
/dev/sda8      ext4      436G   71M  414G   1% /mnt/boot-sav/sda8

=================== fdisk -l:
Disk /dev/loop0: 1.5 GiB, 1564921856 bytes, 3056488 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: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 9AC93E18-AD61-4922-A2CB-5FC0B8AEC862

Device          Start        End   Sectors   Size Type
/dev/sda1        2048    1050623   1048576   512M EFI System
/dev/sda2     1050624  196363123 195312500  93.1G Linux filesystem
/dev/sda3  1937106944 1953523711  16416768   7.8G Linux swap
/dev/sda4   196364288  977612799 781248512 372.5G Linux filesystem
/dev/sda5   977612800  978003967    391168   191M Linux filesystem
/dev/sda7   978198528 1009448959  31250432  14.9G Linux filesystem
/dev/sda8  1009448960 1937106943 927657984 442.4G Linux filesystem

Partition table entries are not in disk order.


Disk /dev/sdb: 465.8 GiB, 500105740288 bytes, 976769024 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: 0x550f2a26

Device     Boot   Start     End Sectors  Size Id Type
/dev/sdb1  *          0 3172287 3172288  1.5G  0 Empty
/dev/sdb2       3138412 3143147    4736  2.3M ef EFI (FAT-12/16/32)


Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
/boot detected. Please check the options.


=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options:        sda5/boot, sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!


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

Cela devrait pouvoir fonctionner comme ça mais c'est le fouillis.
Je te conseille de tout écraser pour faire une installation toute neuve plus classique :
- une partition EFI (elle existe déjà et je pense que tu peux la laisser en l'état)
- une partition racine en EXT4 de 30 Go
- une partition swap de 5 Go
- une partition /home en EXT4 qui occupe tout le reste du disque dur

EDIT : dans ton post #2, on distingue "Lenovo-ideapad-320-15IAP". Ton modèle d'ordi est donc Lenovo IdeaPad 320-15IAP qu'on peut voir sur cette page : https://www.ldlc.com/fiche/PB00233919.html
Il est équipé d'un processeur Intel Pentium N4200 ; la partie graphique "Intel HD Graphics 505" est intégrée sur la même puce que le processeur. Il n'y a pas de carte graphique dédiée.
EDIT : c'est bien ce modèle mais il est visible sur cette page : http://www.laptopspirit.fr/202079/lenov … -499e.html
Il est équipé d'un processeur Intel Pentium N4200 et il y a une carte graphique AMD Radeon 530 dédiée (c'est peut-être bien "AMD Radeon 530M" comme on peut voir ici ou )

Dernière modification par malbo (Le 08/03/2018, à 17:04)

En ligne

#6 Le 08/03/2018, à 14:05

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Bonjour, et merci Malbo .
J'ai refait une installation simplifiée comme tu m'as dit ,toujours le même résultat l'installation n'arrive pas à se finir et je n'arrive toujours pas à copier coller le défilement dans le terminal ??
J'ai pourtant lancé l'installation à partir du test live cette fois ci au lieu de direct en boot.
Que te faut-il comme info ? tu veux un boot info ?

Hors ligne

#7 Le 08/03/2018, à 14:34

malbo

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Oui, un Boot-Info

En ligne

#8 Le 08/03/2018, à 14:47

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

http://paste.ubuntu.com/p/m2fSCDqhbP/
j arrive pas à le copier coller en previsualisation j'ai 123456... a gauche alors que je l'ai qd je colle ?? mais le lien marche ! a ce soir merci Malbo

Hors ligne

#9 Le 08/03/2018, à 14:50

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

par contre cette installation simplifiée démarre pas ...

Hors ligne

#10 Le 08/03/2018, à 15:40

malbo

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Ton Boot-Info dont tu as donné le lien dans le post #8 est là :

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


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

 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector 
    2048 of the same hard drive for core.img, but core.img can not be found at 
    this location.
 => No known boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.4 LTS
    Boot files:        /etc/fstab

sda3: __________________________________________________________________________

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

sda4: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 3138412. According to the info 
                       in the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
mount: /dev/sdb2 is already mounted or /mnt/BootInfo/sdb2 busy

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624    79,175,679    78,125,056 Data partition (Linux)
/dev/sda3         1,937,106,944 1,953,523,711    16,416,768 Swap partition (Linux)
/dev/sda4            79,175,680 1,937,106,943 1,857,931,264 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 465.8 GiB, 500105740288 bytes, 976769024 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     3,172,287     3,172,288   0 Empty
/dev/sdb2           3,138,412     3,143,147         4,736  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     3,172,231     3,172,232 Data partition (Windows/Linux)
/dev/sdb2   +  R      3,138,412     3,143,147         4,736 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        6BCA-8F5E                              vfat       
/dev/sda2        5afd5b62-1943-4ef9-ae6a-60764f2fcadb   ext4       
/dev/sda3        10307357-fcb8-4f89-b640-ad7904d57e05   swap       
/dev/sda4        20c2e9a0-a9f6-4d56-bf5d-20224c7e5052   ext4       
/dev/sdb1        2018-02-28-19-15-18-00                 iso9660    Ubuntu 16.04.4 LTS amd64
/dev/sdb2        B51F-26E1                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Mar  8 12:39 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET -> ../../sda
lrwxrwxrwx 1 root root 10 Mar  8 12:39 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar  8 12:39 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar  8 12:39 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar  8 12:39 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Mar  8 12:39 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar  8 12:39 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar  8 12:39 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Mar  8 12:39 wwn-0x50014ee607c29f79 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar  8 12:39 wwn-0x50014ee607c29f79-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar  8 12:39 wwn-0x50014ee607c29f79-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar  8 12:39 wwn-0x50014ee607c29f79-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar  8 12:39 wwn-0x50014ee607c29f79-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Mar  8 12:39 wwn-0x50014ee655c4d6c9 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar  8 12:39 wwn-0x50014ee655c4d6c9-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar  8 12:39 wwn-0x50014ee655c4d6c9-part2 -> ../../sdb2

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

Device           Mount_Point              Type       Options

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


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

--------------------------------------------------------------------------------
search.fs_uuid 5afd5b62-1943-4ef9-ae6a-60764f2fcadb root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=5afd5b62-1943-4ef9-ae6a-60764f2fcadb /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=6BCA-8F5E  /boot/efi       vfat    umask=0077      0       1
# /home was on /dev/sda4 during installation
UUID=20c2e9a0-a9f6-4d56-bf5d-20224c7e5052 /home           ext4    defaults        0       2
# swap was on /dev/sda3 during installation
UUID=10307357-fcb8-4f89-b640-ad7904d57e05 none            swap    sw              0       0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

   1.851905823 = 1.988468736    boot/vmlinuz-4.13.0-36-generic                 1
   2.781803131 = 2.986938368    boot/vmlinuz-4.13.0-36-generic.efi.signed      1
   1.851905823 = 1.988468736    vmlinuz                                        1
   2.297847748 = 2.467295232    boot/initrd.img-4.13.0-36-generic              3
   2.297847748 = 2.467295232    initrd.img                                     3

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

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  5c 03 00 00 00 00 00 00  26 2a 0f 55 00 00 80 00  |\.......&*.U....|
000001c0  01 00 00 60 e0 fd 00 00  00 00 c0 67 30 00 00 fe  |...`.......g0...|
000001d0  ff ff ef fe ff ff 6c e3  2f 00 80 12 00 00 00 00  |......l./.......|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sdb1: unknown GPT attributes
1000000000000001

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

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  5c 03 00 00 00 00 00 00  26 2a 0f 55 00 00 80 00  |\.......&*.U....|
000001c0  01 00 00 60 e0 fd 00 00  00 00 c0 67 30 00 00 fe  |...`.......g0...|
000001d0  ff ff ef fe ff ff 6c e3  2f 00 80 12 00 00 00 00  |......l./.......|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


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

File descriptor 9 (/proc/5302/mounts) leaked on lvs invocation. Parent PID 13884: bash
File descriptor 63 (pipe:[42363]) leaked on lvs invocation. Parent PID 13884: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20180308_1239 ===================
boot-repair version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-repair is executed in live-session (Ubuntu 16.04.4 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 16.04.4 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="6BCA-8F5E" TYPE="vfat" PARTUUID="7960fcca-45c4-4c2e-81e2-4e1547cbfc7f"
/dev/sda2: UUID="5afd5b62-1943-4ef9-ae6a-60764f2fcadb" TYPE="ext4" PARTUUID="437dd12e-6eae-4959-b171-fbb9796678e1"
/dev/sda4: UUID="20c2e9a0-a9f6-4d56-bf5d-20224c7e5052" TYPE="ext4" PARTUUID="034dd4fa-6667-4e09-885f-03071a529e5e"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="10307357-fcb8-4f89-b640-ad7904d57e05" TYPE="swap" PARTUUID="670826ad-20cc-44c7-9f0f-e90d4e407983"
/dev/sdb1: UUID="2018-02-28-19-15-18-00" LABEL="Ubuntu 16.04.4 LTS amd64" TYPE="iso9660" PTUUID="550f2a26" PTTYPE="dos" PARTUUID="550f2a26-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="B51F-26E1" TYPE="vfat" PARTUUID="550f2a26-02"


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


=================== sda2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Feb 28 18:41 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Feb  8 14:55 00_header
-rwxr-xr-x 1 root root  6258 Jan 24 21:21 05_debian_theme
-rwxr-xr-x 1 root root 12512 Feb  8 14:55 10_linux
-rwxr-xr-x 1 root root 11082 Feb  8 14:55 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Feb  8 14:55 30_os-prober
-rwxr-xr-x 1 root root  1418 Feb  8 14:55 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Feb  8 14:55 40_custom
-rwxr-xr-x 1 root root   216 Feb  8 14:55 41_custom
-rw-r--r-- 1 root root   483 Feb  8 14:55 README




=================== sda2/etc/default/grub :

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

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

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

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

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

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

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

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



/boot/efi detected in the fstab of sda2: UUID=6BCA-8F5E   (sda1)

=================== efibootmgr -v
BootCurrent: 0005
Timeout: 0 seconds
BootOrder: 0002,0005,2003,0001,0000,2001,2002
Boot0000* Realtek PXE B02 D00	BBS(128,Realtek PXE B02 D00,0x0).......................................................................
Boot0001* WDC WD10SPZX-24Z10T0            	BBS(HD,WDC WD10SPZX-24Z10T0            ,0x500)................-.".......".A."..................................X.Gv..
Boot0002* ubuntu	HD(1,GPT,7960fcca-45c4-4c2e-81e2-4e1547cbfc7f,0x800,0x100000)/File(EFIubuntugrubx64.efi)RC
Boot0003* EFI Network 0 for IPv4 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)RC
Boot0004* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0005* Linpus lite	HD(1,MBR,0x38,0x2fe36c,0x1280)/File(EFIBootgrubx64.efi)RC
Boot0006* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0007* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda2.
sda4	: 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/sda4.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA WDC WD10SPZX-24Z:;
1:1049kB:538MB:537MB:fat32::boot, esp;
2:538MB:40.5GB:40.0GB:ext4::;
4:40.5GB:992GB:951GB:ext4::;
3:992GB:1000GB:8405MB:linux-swap(v1)::;

BYT;
/dev/sdb:500GB:scsi:512:512:unknown:WD Elements 1023:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk iso9660  465.8G Ubuntu 16.04.4 LTS amd64
sdb2  part vfat       2.3M Ubuntu 16.04.4 LTS amd64
sdb1  part iso9660    1.5G Ubuntu 16.04.4 LTS amd64
loop0 loop squashfs   1.5G
sda   disk          931.5G
sda4  part ext4       886G
sda2  part ext4      37.3G
sda3  part swap       7.8G
sda1  part vfat       512M

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      1  0  0 running /cdrom
sdb2     1  0  0
sdb1     1  0  0
loop0    1  1  0         /rofs
sda      1  0  0 running
sda4     1  0  0         /mnt/boot-sav/sda4
sda2     1  0  0         /mnt/boot-sav/sda2
sda3     1  0  0         [SWAP]
sda1     1  0  0         /mnt/boot-sav/sda1


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=3976640k,nr_inodes=994160,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=798876k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=a428ee91f24e2856)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
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=37,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13340)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=798876k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime,data=ordered)
/dev/sda4 on /mnt/boot-sav/sda4 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 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 sdb1 sdb2 size slaves stat subsystem trace uevent
/dev (filtered):  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 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kfd kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sdb sdb1 sdb2 sg0 sg1 shm snapshot snd stderr stdin stdout uhid uinput urandom userio v4l v4l-touch0 vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 5e 8f ca 6b 4e  4f 20 4e 41 4d 45 20 20  |..)^..kNO 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  3.8G     0  3.8G   0% /dev
tmpfs          tmpfs     781M  9.4M  771M   2% /run
/dev/sdb       iso9660   1.6G  1.6G     0 100% /cdrom
/dev/loop0     squashfs  1.5G  1.5G     0 100% /rofs
aufs           aufs      3.9G   85M  3.8G   3% /
tmpfs          tmpfs     3.9G   26M  3.8G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  772K  3.9G   1% /tmp
tmpfs          tmpfs     781M   72K  781M   1% /run/user/999
/dev/sda1      vfat      511M  1.2M  510M   1% /mnt/boot-sav/sda1
/dev/sda2      ext4       37G  4.3G   31G  13% /mnt/boot-sav/sda2
/dev/sda4      ext4      872G   72M  828G   1% /mnt/boot-sav/sda4

=================== fdisk -l:
Disk /dev/loop0: 1.5 GiB, 1564921856 bytes, 3056488 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: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 9AC93E18-AD61-4922-A2CB-5FC0B8AEC862

Device          Start        End    Sectors  Size Type
/dev/sda1        2048    1050623    1048576  512M EFI System
/dev/sda2     1050624   79175679   78125056 37.3G Linux filesystem
/dev/sda3  1937106944 1953523711   16416768  7.8G Linux swap
/dev/sda4    79175680 1937106943 1857931264  886G Linux filesystem

Partition table entries are not in disk order.


Disk /dev/sdb: 465.8 GiB, 500105740288 bytes, 976769024 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: 0x550f2a26

Device     Boot   Start     End Sectors  Size Id Type
/dev/sdb1  *          0 3172287 3172288  1.5G  0 Empty
/dev/sdb2       3138412 3143147    4736  2.3M ef EFI (FAT-12/16/32)




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


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!


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

Là on voit nettement que l'installation a foiré : il n'y pas de pas de fichier grub.cfg (le ficher de configuration de Grub) alors que dans le Boot-Info précédent que j'ai collé dans le post #5, il y avait un fichier grub.cfg

EDIT : dans la notice de ton modèle (ici), on peut lire au chapitre 4 > "Forum aux questions" > "Utilitaire de configuration du BIOS" :
------------------------------------------------------------------------
Comment puis‐je modifier le mode d’amorçage ?
Il existe deux modes d’amorçage : UEFI et Legacy Support (Support hérité). Pour modifier le mode d’amorçage, lancez l’utilitaire de configuration du BIOS et définissez le mode d’amorçage sur UEFI ou Legacy Support (Support hérité) dans le menu d’amorçage.
------------------------------------------------------------------------
juste après dans la notice, il est indiqué que pour Linux, il faut sélectionner Legacy Support (Support hérité)
Je t'invite à le faire et à démarrer sur ta liveUSB dans ce mode Legacy Support (Support hérité). Pour voir ce que ça donne, tu feras l'installation en sélectionnant "Effacer le disque et installer Ubuntu" à l'étape "Type d’installation". Attention : ne PAS cocher la case "Chiffrer la nouvelle installation de Ubuntu pour la sécurité et ne PAS cocher la case "Utiliser LVM pour la nouvelle installation de Ubuntu" : ce sont des fonctionnalités merdiques

Dernière modification par malbo (Le 08/03/2018, à 16:27)

En ligne

#11 Le 08/03/2018, à 19:37

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Oui mais c'est déjà le cas ! je suis en mode legacy dans le BIOS MAIS pas en priorité !!! je modifie donc en legacy first ! et réinstallation effacer disque et installe Ubuntu ...
faut il créer un support non EFI ? Si oui des conseils ?

Dernière modification par sebubuntu2018 (Le 08/03/2018, à 20:02)

Hors ligne

#12 Le 08/03/2018, à 20:44

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

même résultat installation se termine pas et démarre pas !
http://paste.ubuntu.com/p/MHJBjxf4CQ/

Hors ligne

#13 Le 08/03/2018, à 20:48

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

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

 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector 
    2048 of the same hard drive for core.img, but core.img can not be found at 
    this location.
 => No known boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.4 LTS
    Boot files:        /etc/fstab

sda3: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 3138412. According to the info 
                       in the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
mount: /dev/sdb2 is already mounted or /mnt/BootInfo/sdb2 busy

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624 1,937,106,943 1,936,056,320 Data partition (Linux)
/dev/sda3         1,937,106,944 1,953,523,711    16,416,768 Swap partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 465.8 GiB, 500105740288 bytes, 976769024 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     3,172,287     3,172,288   0 Empty
/dev/sdb2           3,138,412     3,143,147         4,736  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     3,172,231     3,172,232 Data partition (Windows/Linux)
/dev/sdb2   +  R      3,138,412     3,143,147         4,736 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        6BCA-8F5E                              vfat       
/dev/sda2        f1f58f45-c42d-4bb3-a94f-509162ee8463   ext4       
/dev/sda3        10307357-fcb8-4f89-b640-ad7904d57e05   swap       
/dev/sdb1        2018-02-28-19-15-18-00                 iso9660    Ubuntu 16.04.4 LTS amd64
/dev/sdb2        B51F-26E1                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Mar  8 18:36 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET -> ../../sda
lrwxrwxrwx 1 root root 10 Mar  8 18:36 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar  8 18:36 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar  8 18:36 ata-WDC_WD10SPZX-24Z10T0_WD-WXW1A57K99ET-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Mar  8 18:36 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar  8 18:36 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar  8 18:36 ata-WDC_WD5000BMVV-11GNWS0_WD-WX91A80S2360-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Mar  8 18:36 wwn-0x50014ee607c29f79 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar  8 18:36 wwn-0x50014ee607c29f79-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar  8 18:36 wwn-0x50014ee607c29f79-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar  8 18:36 wwn-0x50014ee607c29f79-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Mar  8 18:36 wwn-0x50014ee655c4d6c9 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar  8 18:36 wwn-0x50014ee655c4d6c9-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar  8 18:36 wwn-0x50014ee655c4d6c9-part2 -> ../../sdb2

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

Device           Mount_Point              Type       Options

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


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

--------------------------------------------------------------------------------
search.fs_uuid f1f58f45-c42d-4bb3-a94f-509162ee8463 root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

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

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=f1f58f45-c42d-4bb3-a94f-509162ee8463 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=6BCA-8F5E  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=10307357-fcb8-4f89-b640-ad7904d57e05 none            swap    sw              0       0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

   1.844093323 = 1.980080128    boot/vmlinuz-4.13.0-36-generic                 1
 184.641143799 = 198.256918528  boot/vmlinuz-4.13.0-36-generic.efi.signed      1
   1.844093323 = 1.980080128    vmlinuz                                        1
   2.290035248 = 2.458906624    boot/initrd.img-4.13.0-36-generic              3
   2.290035248 = 2.458906624    initrd.img                                     3

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

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  5c 03 00 00 00 00 00 00  26 2a 0f 55 00 00 80 00  |\.......&*.U....|
000001c0  01 00 00 60 e0 fd 00 00  00 00 c0 67 30 00 00 fe  |...`.......g0...|
000001d0  ff ff ef fe ff ff 6c e3  2f 00 80 12 00 00 00 00  |......l./.......|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sdb1: unknown GPT attributes
1000000000000001

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

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  5c 03 00 00 00 00 00 00  26 2a 0f 55 00 00 80 00  |\.......&*.U....|
000001c0  01 00 00 60 e0 fd 00 00  00 00 c0 67 30 00 00 fe  |...`.......g0...|
000001d0  ff ff ef fe ff ff 6c e3  2f 00 80 12 00 00 00 00  |......l./.......|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200


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

File descriptor 9 (/proc/5102/mounts) leaked on lvs invocation. Parent PID 12774: bash
File descriptor 63 (pipe:[42512]) leaked on lvs invocation. Parent PID 12774: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20180308_1835 ===================
boot-repair version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-repair is executed in live-session (Ubuntu 16.04.4 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda2:Ubuntu 16.04.4 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="6BCA-8F5E" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="79d9b2fa-ef5d-4551-bd37-3e3524781ebb"
/dev/sda2: UUID="f1f58f45-c42d-4bb3-a94f-509162ee8463" TYPE="ext4" PARTUUID="6a738100-7996-47a1-94e2-7ba1e1bcb94e"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="10307357-fcb8-4f89-b640-ad7904d57e05" TYPE="swap" PARTUUID="c7e69f92-278b-456e-ad7c-ecbeb10097fc"
/dev/sdb1: UUID="2018-02-28-19-15-18-00" LABEL="Ubuntu 16.04.4 LTS amd64" TYPE="iso9660" PTUUID="550f2a26" PTTYPE="dos" PARTUUID="550f2a26-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="B51F-26E1" TYPE="vfat" PARTUUID="550f2a26-02"


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


=================== sda2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Feb 28 18:41 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Feb  8 14:55 00_header
-rwxr-xr-x 1 root root  6258 Jan 24 21:21 05_debian_theme
-rwxr-xr-x 1 root root 12512 Feb  8 14:55 10_linux
-rwxr-xr-x 1 root root 11082 Feb  8 14:55 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Feb  8 14:55 30_os-prober
-rwxr-xr-x 1 root root  1418 Feb  8 14:55 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Feb  8 14:55 40_custom
-rwxr-xr-x 1 root root   216 Feb  8 14:55 41_custom
-rw-r--r-- 1 root root   483 Feb  8 14:55 README




=================== sda2/etc/default/grub :

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

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

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

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

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

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

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

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



/boot/efi detected in the fstab of sda2: UUID=6BCA-8F5E   (sda1)

=================== efibootmgr -v
BootCurrent: 0005
Timeout: 0 seconds
BootOrder: 0001,0000,0002,0005,2003,2001,2002
Boot0000* Realtek PXE B02 D00	BBS(128,Realtek PXE B02 D00,0x0).......................................................................
Boot0001* WDC WD10SPZX-24Z10T0            	BBS(HD,WDC WD10SPZX-24Z10T0            ,0x500)................-.".......".A."..................................X.Gv..
Boot0002* ubuntu	HD(1,GPT,79d9b2fa-ef5d-4551-bd37-3e3524781ebb,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
Boot0003* EFI Network 0 for IPv4 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv4(0.0.0.0:0<->0.0.0.0:0,0,0)RC
Boot0004* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0005* Linpus lite	HD(1,MBR,0x38,0x2fe36c,0x1280)/File(EFIBootgrubx64.efi)RC
Boot0006* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0007* EFI Network 0 for IPv6 (54-E1-AD-70-5D-7A) 	PciRoot(0x0)/Pci(0x14,0x0)/Pci(0x0,0x0)/MAC(54e1ad705d7a,0)/IPv6([::]:<->[::]:,0,0)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA WDC WD10SPZX-24Z:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:992GB:991GB:ext4::;
3:992GB:1000GB:8405MB:linux-swap(v1)::;

BYT;
/dev/sdb:500GB:scsi:512:512:unknown:WD Elements 1023:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk iso9660  465.8G Ubuntu 16.04.4 LTS amd64
sdb2  part vfat       2.3M Ubuntu 16.04.4 LTS amd64
sdb1  part iso9660    1.5G Ubuntu 16.04.4 LTS amd64
loop0 loop squashfs   1.5G
sda   disk          931.5G
sda2  part ext4     923.2G
sda3  part swap       7.8G
sda1  part vfat       512M

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


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=3976640k,nr_inodes=994160,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=798876k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=b56e6f80d9bf7a83)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
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=36,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=11798)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=798876k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/dev (filtered):  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 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kfd kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sg0 sg1 shm snapshot snd stderr stdin stdout uhid uinput urandom userio v4l v4l-touch0 vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 fe 03 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 5e 8f ca 6b 4e  4f 20 4e 41 4d 45 20 20  |..)^..kNO 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  3.8G     0  3.8G   0% /dev
tmpfs          tmpfs     781M  9.3M  771M   2% /run
/dev/sdb       iso9660   1.6G  1.6G     0 100% /cdrom
/dev/loop0     squashfs  1.5G  1.5G     0 100% /rofs
aufs           aufs      3.9G   85M  3.8G   3% /
tmpfs          tmpfs     3.9G   26M  3.8G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  540K  3.9G   1% /tmp
tmpfs          tmpfs     781M   76K  781M   1% /run/user/999
/dev/sda1      vfat      511M  3.5M  508M   1% /mnt/boot-sav/sda1
/dev/sda2      ext4      909G  4.3G  859G   1% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/loop0: 1.5 GiB, 1564921856 bytes, 3056488 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: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 6AA602D9-7DF1-4D58-87C8-43EAC0297C86

Device          Start        End    Sectors   Size Type
/dev/sda1        2048    1050623    1048576   512M EFI System
/dev/sda2     1050624 1937106943 1936056320 923.2G Linux filesystem
/dev/sda3  1937106944 1953523711   16416768   7.8G Linux swap


Disk /dev/sdb: 465.8 GiB, 500105740288 bytes, 976769024 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: 0x550f2a26

Device     Boot   Start     End Sectors  Size Id Type
/dev/sdb1  *          0 3172287 3172288  1.5G  0 Empty
/dev/sdb2       3138412 3143147    4736  2.3M ef EFI (FAT-12/16/32)




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


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!


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

Hors ligne

#14 Le 09/03/2018, à 07:33

malbo

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Bonjour,
Le Boot-Info du post #13 montre une installation de Ubuntu réalisée en mode EFI alors qu'il faudrait qu'elle soit en mode Legacy (non-EFI). Pourquoi ? Parce que l'installation a été réalisée depuis une session live démarrée en mode EFI. Le point crucial est donc de parvenir à démarrer la session live en mode non-EFI. La méthode que tu dois suivre avant de lancer une nouvelle install est donc de vérifier que tu es bien dans une session live démarrée en mode non-EFI en passant la commande suivante dans un terminal (source) :

[ -d /sys/firmware/efi ] && echo "Session EFI" || echo "Session non-EFI"

Si le résultat de cette commande est "Session EFI", ne lance pas l'installation parce que ça va encore merder et donner la même installation en mode EFI que dans ton Boot-Info du post #13.
Si tu parviens à obtenir "Session non-EFI", là tu peux lancer l'installation comme je l'ai indiqué à la fin du post #10 ("Effacer le disque et installer Ubuntu" etc...)

EDIT : il y a un truc qui me chiffonne : ton support d'installation est un disque dur externe WD Elements 1023 et je crains que ton système UEFI ne puisse pas démarrer en mode non-EFI dessus. Je te suggère de remplacer ça par une LiveUSB réalisée avec une clé USB

Dernière modification par malbo (Le 09/03/2018, à 07:54)

En ligne

#15 Le 09/03/2018, à 13:47

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Bonjour, j'ai installé Ubuntu 16.04 32 bits et aucun problème tout fonctionne et l'installation se termine bien .
Le problème c'est que je n'arrive pas à créer un installeur en legacy avec l iso 64bits !
Faut il utiliser un logiciel de préférence ? Est ce l'iso ou le support qui est legacy ou efi ? mon Disque est bien détecté en legacy car je boot en legacy et il n'y a pas le préfixe EFI devant !
Merci pour tes réponses !

Hors ligne

#16 Le 09/03/2018, à 14:10

malbo

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

sebubuntu2018 a écrit :

Bonjour, j'ai installé Ubuntu 16.04 32 bits et aucun problème tout fonctionne et l'installation se termine bien .

As-tu utilisé ton disque dur externe WD Elements 1023 pour faire cette installation de Ubuntu 16.04 32 bits ou bien une LiveUSB réalisée avec un clé USB ?

sebubuntu2018 a écrit :

Est ce l'iso ou le support qui est legacy ou efi ?

C'était clairement expliqué dans la doc UEFI mais il y a un blaireau qui a dû faire le ménage. Je t'explique. Avec un ISO de la version 32 bits, tu obtiens un support Live qui ne peut démarrer qu'en mode non-EFI et donc tu ne peux faire qu'une installation de Ubuntu en mode non-EFI également.
Avec un ISO de la version 64 bits, tu obtiens un support Live qui peut démarrer aussi bien en mode EFI qu'en mode non-EFI. Du coup, pour arriver à maîtriser le mode de démarrage sur une telle version 64 bits, il faut agir sur le "Bios". Et ça visiblement, tu n'arrives pas à le faire.

Dernière modification par malbo (Le 09/03/2018, à 14:22)

En ligne

#17 Le 09/03/2018, à 14:47

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

ok donc mon installation 32bits s'est faite avec un lecteur dvd externe !
Mon bios est réglé sur LEGACY et LEGACY FIRST je n'ai pas d'option pour interdire le mode EFI !!! Là est le problème !!!
Que ce soit mon DD ou mon lecteur DVD externe ils apparaissent en EFI avec la 64bits et en non EFI avec la 32bits .
Il faudrait pouvoir interdire de booter en EFI par le BIOS et là ??? merci Lenovo !

Hors ligne

#18 Le 09/03/2018, à 18:43

malbo

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

sebubuntu2018 a écrit :

ok donc mon installation 32bits s'est faite avec un lecteur dvd externe !

Ne lâche pas le bambou. La solution doit être de graver un DVD à partir de l'ISO 64 bits et d'installer par le lecteur de DVD externe.

En ligne

#19 Le 09/03/2018, à 19:26

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

et si je grave avec mon installation en 32 bits ou un vieux PC ?

Hors ligne

#20 Le 09/03/2018, à 19:36

malbo

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Je ne sais pas si on se comprend bien. Moi je te dit de réaliser un LiveDVD Ubuntu 16.04.4 64 bits. La méthode que tu vas adopter pour graver un DVD, on s'en fout : depuis ton install actuelle 32 bits, c'est possible, depuis un vieux PC ou depuis un PC neuf, c'est possible aussi.

En ligne

#21 Le 09/03/2018, à 19:55

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

on se comprend très bien mais j'ai déjà tenté des installations avec DVD Ubuntu 64 bits en version 16.04 et même 17.10 ainsi que xubuntu 64bits avec le même résultat !
seules les versions 32 bits on donné une installation complète et qui fonctionne !

Dernière modification par sebubuntu2018 (Le 09/03/2018, à 19:57)

Hors ligne

#22 Le 09/03/2018, à 20:20

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Peut-être essayer de l'installer à coté de la 32 bits vu que le grub est déjà ok ? Vais réessayer de faire un DD usblive avec un vieux pc linux ?

Hors ligne

#23 Le 09/03/2018, à 20:25

malbo

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

sebubuntu2018 a écrit :

j'ai déjà tenté des installations avec DVD Ubuntu 64 bits en version 16.04 et même 17.10 ainsi que xubuntu 64bits avec le même résultat !

J'ai de gros doutes sur la question. Quand tu as fait ces tentatives, je pense que tu n'as pas bien maîtrisé le démarrage en mode non-EFI : tu as laissé le démarrage se faire alors qu'il faut aller dans le Boot Menu pour maîtriser la bête.

En ligne

#24 Le 09/03/2018, à 20:36

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Je vais retenter je suis plus à une installation près mais étant donné que suis obligé de passer par le petit bouton Lenovo pour acceder au bootmenu , je me rappelle effectivement plus si j'ai choisi efi ou non.

Hors ligne

#25 Le 09/03/2018, à 21:30

sebubuntu2018

Re : [résolu] Problème installation ubuntu 16.04 sur lenovo IAPAD 320

Bien vu Malbo !!! Effectivement j'ai réussi à lancer en Legacy ! il y a effectivement 2 lignes une non EFI ASUS USB et une EFI ASUS USB.
Je retente donc une installation avec effacer disque et réinstaller Ubuntu .

Hors ligne