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#1 Le 16/01/2017, à 17:11

Xahendir

Echec de l'installation d'Ubuntu 16 en remplacement de Windows 10

Bonjour,

J'ai récemment acheté un ordinateur Acer, fourni avec Windows 10.
Souhaitant le faire fonctionner sous Ubuntu 16, je me suis créé une clé USB d'installation et j'ai commencé une installation en choisissant l'option "installer en remplacement de Windows 10".

Après de nombreux essais, j'ai suivi le tutoriel de partitionnement manuel.
Quand on me le demande, j'effectue un redémarrage et j'aboutit sur une page qui me propose uniquement de booter sur ma clé USB, j'éteins, je rallume ... et j'ai un écran "no boot device" !
Je ré-éteins, je remets la clé, je rallume, je ré-essaie d'installer ... et là on me propose d'installer Ubuntu à la place d'Ubuntu 16 !

Donc, j'ai apparemment installé Ubuntu 16 comme prévu (en indiquant une partition de swap, une de root et une de boot) mais je n'arrive pas à booter dessus ... Que dois-je faire ? Ou se trouve mon erreur ?

Est-ce que ça viendrait uniquement du boot order ?

Merci d'avance pour les réponses.

P.S : mon boot info

Dernière modification par Xahendir (Le 17/01/2017, à 12:43)

Hors ligne

#2 Le 16/01/2017, à 17:24

Laurent85

Re : Echec de l'installation d'Ubuntu 16 en remplacement de Windows 10

Vérifie dans ton bios si tu peux modifier le chargeur de démarrage pour sélectionner celui d'Ubuntu. Vois cette procédure https://forum.ubuntu-fr.org/viewtopic.p … #p21468818

Si ça ne marche pas désactive l'UEFI et installe en mode Legacy.

Dernière modification par Laurent85 (Le 16/01/2017, à 17:26)

Hors ligne

#3 Le 16/01/2017, à 17:43

Xahendir

Re : Echec de l'installation d'Ubuntu 16 en remplacement de Windows 10

Laurent85 a écrit :

Vérifie dans ton bios si tu peux modifier le chargeur de démarrage pour sélectionner celui d'Ubuntu. Vois cette procédure https://forum.ubuntu-fr.org/viewtopic.p … #p21468818

Super, merci ça marche !
J'ai eu un écran bleu au premier redémarrage après ça mais maintenant tout semble normal : je démarre --> écran Acer --> fond violet --> l'écran de connexion à ma session.

Encore merci, je n'avais fait que des installations en parallèle de Windows jusqu'à présent et ça m'avait demandé moi de boulot/recherche sur le net.

Hors ligne

#4 Le 17/01/2017, à 09:19

malbo

Re : Echec de l'installation d'Ubuntu 16 en remplacement de Windows 10

Ton Boot-Info est là :

     

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


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

 => No boot loader is installed in the MBR of /dev/sda.
 => Syslinux MBR (5.00 and higher) 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/MokManager.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

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

sda3: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.1 LTS
    Boot files:        /etc/fstab

sda4: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03
    Boot sector info:  Syslinux looks at sector 32776 of /dev/sdb1 for its 
                       second stage. The integrity check of Syslinux failed. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 238.5 GiB, 256060514304 bytes, 500118192 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   500,118,191   500,118,191  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   469,939,295   468,888,672 Data partition (Linux)
/dev/sda3           483,610,624   500,117,503    16,506,880 Data partition (Linux)
/dev/sda4           469,940,224   483,610,623    13,670,400 Swap partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 7.7 GiB, 8242855936 bytes, 16099328 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    *          2,048    16,099,327    16,097,280   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        86DE-6083                              vfat       
/dev/sda2        1f192688-0e27-4f3a-998f-49601653cb19   ext4       
/dev/sda3        8fdcdc43-9d07-4c39-936b-b1da6274c751   ext4       
/dev/sda4        13a7a334-42bc-41de-a7a8-9a89c1d65e7f   swap       
/dev/sdb1        B604-2BD3                              vfat       UBUNTU 16_0

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

total 0
lrwxrwxrwx 1 root root  9 Jan 16 15:19 ata-HFS256G39TND-N210A_FI69N00241100965Y -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 16 15:19 ata-HFS256G39TND-N210A_FI69N00241100965Y-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 16 15:19 ata-HFS256G39TND-N210A_FI69N00241100965Y-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan 16 15:19 ata-HFS256G39TND-N210A_FI69N00241100965Y-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan 16 15:19 ata-HFS256G39TND-N210A_FI69N00241100965Y-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Jan 16 15:11 ata-Slimtype_DVD_A_DA8AESH_0080F011634091CFF101 -> ../../sr0
lrwxrwxrwx 1 root root  9 Jan 16 15:19 usb-Generic_Flash_Disk_F515C482-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Jan 16 15:19 usb-Generic_Flash_Disk_F515C482-0:0-part1 -> ../../sdb1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


============================= sda2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3  8fdcdc43-9d07-4c39-936b-b1da6274c751
else
  search --no-floppy --fs-uuid --set=root 8fdcdc43-9d07-4c39-936b-b1da6274c751
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-8fdcdc43-9d07-4c39-936b-b1da6274c751' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  1f192688-0e27-4f3a-998f-49601653cb19
	else
	  search --no-floppy --fs-uuid --set=root 1f192688-0e27-4f3a-998f-49601653cb19
	fi
	linux	/vmlinuz-4.4.0-59-generic.efi.signed root=UUID=8fdcdc43-9d07-4c39-936b-b1da6274c751 ro  quiet splash $vt_handoff
	initrd	/initrd.img-4.4.0-59-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-8fdcdc43-9d07-4c39-936b-b1da6274c751' {
	menuentry 'Ubuntu, avec Linux 4.4.0-59-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-59-generic-advanced-8fdcdc43-9d07-4c39-936b-b1da6274c751' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  1f192688-0e27-4f3a-998f-49601653cb19
		else
		  search --no-floppy --fs-uuid --set=root 1f192688-0e27-4f3a-998f-49601653cb19
		fi
		echo	'Chargement de Linux 4.4.0-59-generic…'
		linux	/vmlinuz-4.4.0-59-generic.efi.signed root=UUID=8fdcdc43-9d07-4c39-936b-b1da6274c751 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-59-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-59-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-59-generic-init-upstart-8fdcdc43-9d07-4c39-936b-b1da6274c751' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  1f192688-0e27-4f3a-998f-49601653cb19
		else
		  search --no-floppy --fs-uuid --set=root 1f192688-0e27-4f3a-998f-49601653cb19
		fi
		echo	'Chargement de Linux 4.4.0-59-generic…'
		linux	/vmlinuz-4.4.0-59-generic.efi.signed root=UUID=8fdcdc43-9d07-4c39-936b-b1da6274c751 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-59-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-59-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-59-generic-recovery-8fdcdc43-9d07-4c39-936b-b1da6274c751' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  1f192688-0e27-4f3a-998f-49601653cb19
		else
		  search --no-floppy --fs-uuid --set=root 1f192688-0e27-4f3a-998f-49601653cb19
		fi
		echo	'Chargement de Linux 4.4.0-59-generic…'
		linux	/vmlinuz-4.4.0-59-generic.efi.signed root=UUID=8fdcdc43-9d07-4c39-936b-b1da6274c751 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-59-generic
	}
	menuentry 'Ubuntu, avec Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-8fdcdc43-9d07-4c39-936b-b1da6274c751' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  1f192688-0e27-4f3a-998f-49601653cb19
		else
		  search --no-floppy --fs-uuid --set=root 1f192688-0e27-4f3a-998f-49601653cb19
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/vmlinuz-4.4.0-31-generic root=UUID=8fdcdc43-9d07-4c39-936b-b1da6274c751 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-8fdcdc43-9d07-4c39-936b-b1da6274c751' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  1f192688-0e27-4f3a-998f-49601653cb19
		else
		  search --no-floppy --fs-uuid --set=root 1f192688-0e27-4f3a-998f-49601653cb19
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/vmlinuz-4.4.0-31-generic root=UUID=8fdcdc43-9d07-4c39-936b-b1da6274c751 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-8fdcdc43-9d07-4c39-936b-b1da6274c751' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  1f192688-0e27-4f3a-998f-49601653cb19
		else
		  search --no-floppy --fs-uuid --set=root 1f192688-0e27-4f3a-998f-49601653cb19
		fi
		echo	'Chargement de Linux 4.4.0-31-generic…'
		linux	/vmlinuz-4.4.0-31-generic root=UUID=8fdcdc43-9d07-4c39-936b-b1da6274c751 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-31-generic
	}
}

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

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

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

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

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

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

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

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

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

           GiB - GB             File                                 Fragment(s)

  12.627372742 = 13.558538240   grub/grub.cfg                                  1
   0.644256592 = 0.691765248    vmlinuz-4.4.0-31-generic                       1
   0.695056915 = 0.746311680    vmlinuz-4.4.0-59-generic                       1
   0.777091980 = 0.834396160    vmlinuz-4.4.0-59-generic.efi.signed            1
   0.813472748 = 0.873459712    initrd.img-4.4.0-31-generic                    2
   0.882534027 = 0.947613696    initrd.img-4.4.0-59-generic                    3

=============================== sda3/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/sda3 during installation
UUID=8fdcdc43-9d07-4c39-936b-b1da6274c751 /               ext4    errors=remount-ro 0       1
# /boot was on /dev/sda2 during installation
UUID=1f192688-0e27-4f3a-998f-49601653cb19 /boot           ext4    defaults        0       2
# /boot/efi was on /dev/sda1 during installation
UUID=86DE-6083  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda4 during installation
UUID=13a7a334-42bc-41de-a7a8-9a89c1d65e7f none            swap    sw              0       0
--------------------------------------------------------------------------------

=========================== sdb1/boot/grub/grub.cfg: ===========================

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

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

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

menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd.lz
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

============================== sdb1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

=================== sdb1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

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

================= sdb1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1

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

File descriptor 9 (/proc/8078/mounts) leaked on lvs invocation. Parent PID 15242: bash
File descriptor 63 (pipe:[60956]) leaked on lvs invocation. Parent PID 15242: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2017-01-16__15h19 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
boot-info is executed in live-session (Ubuntu 16.04.1 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory

=================== os-prober:
/dev/sda3:Ubuntu 16.04.1 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="86DE-6083" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="2e7e96f1-fdfe-43b8-9fa7-c18eaedeef4c"
/dev/sda2: UUID="1f192688-0e27-4f3a-998f-49601653cb19" TYPE="ext4" PARTUUID="286dc73e-b795-432f-a69a-33f61fcccb32"
/dev/sda3: UUID="8fdcdc43-9d07-4c39-936b-b1da6274c751" TYPE="ext4" PARTUUID="078bccba-88c8-493b-a76d-ce65696d9c52"
/dev/sdb1: LABEL="UBUNTU 16_0" UUID="B604-2BD3" TYPE="vfat" PARTUUID="003d2d19-01"
/dev/loop0: TYPE="squashfs"
/dev/sda4: UUID="13a7a334-42bc-41de-a7a8-9a89c1d65e7f" TYPE="swap" PARTUUID="0599df81-535e-42e8-870d-c8e65d9396f9"


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


=================== sda3/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Jan 16 14:41 grub.d
total 76
-rwxr-xr-x 1 root root  9791 Jun 17  2016 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 Jun 17  2016 10_linux
-rwxr-xr-x 1 root root 11082 Jun 17  2016 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jun 17  2016 30_os-prober
-rwxr-xr-x 1 root root  1418 Jun 17  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jun 17  2016 40_custom
-rwxr-xr-x 1 root root   216 Jun 17  2016 41_custom
-rw-r--r-- 1 root root   483 Jun 17  2016 README




=================== sda3/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 sda3: UUID=86DE-6083   (sda1)
/boot detected in the fstab of sda3: UUID=1f192688-0e27-4f3a-998f-49601653cb19  (sda2)

=================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0001,2001,2002,2003
Boot0000* Unknown Device: 	HD(1,GPT,2e7e96f1-fdfe-43b8-9fa7-c18eaedeef4c,0x800,0x100000)/File(EFIubuntushimx64.efi)RC
Boot0001* Linux	HD(1,MBR,0x25,0x800,0xf5a000)/File(EFIBootgrubx64.efi)RC
Boot0002* ubuntu	HD(1,GPT,2e7e96f1-fdfe-43b8-9fa7-c18eaedeef4c,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda1.
sda2	: sda,	is-sepboot,	grubenv-ok	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,	/mnt/boot-sav/sda2.
sda3	: 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,	/mnt/boot-sav/sda3.

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


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

Model: ATA HFS256G39TND-N21 (scsi)
Disk /dev/sda: 256GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size    File system     Name                  Flags
1      1049kB  538MB  537MB   fat32           EFI System Partition  boot, esp
2      538MB   241GB  240GB   ext4
4      241GB   248GB  6999MB  linux-swap(v1)
3      248GB   256GB  8452MB  ext4


Model: Generic Flash Disk (scsi)
Disk /dev/sdb: 8243MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  8243MB  8242MB  primary  fat32        boot, lba

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

BYT;
/dev/sda:256GB:scsi:512:4096:gpt:ATA HFS256G39TND-N21:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:241GB:240GB:ext4::;
4:241GB:248GB:6999MB:linux-swap(v1)::;
3:248GB:256GB:8452MB:ext4::;

BYT;
/dev/sdb:8243MB:scsi:512:512:msdos:Generic Flash Disk:;
1:1049kB:8243MB:8242MB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sda   disk          238.5G
sda1  part vfat       512M
sda2  part ext4     223.6G
sda3  part ext4       7.9G
sda4  part swap       6.5G
sdb   disk            7.7G
sdb1  part vfat       7.7G UBUNTU 16_0
sr0   rom            1024M
loop0 loop squashfs   1.4G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      0  0  0 running
sda1     0  0  0         /mnt/boot-sav/sda1
sda2     0  0  0         /mnt/boot-sav/sda2
sda3     0  0  0         /mnt/boot-sav/sda3
sda4     0  0  0         [SWAP]
sdb      1  0  1 running
sdb1     1  0  1         /cdrom
sr0      1  0  1 running
loop0    1  1  0         /rofs


=================== 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=4005312k,nr_inodes=1001328,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=803992k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=803992k,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/sda3 on /mnt/boot-sav/sda3 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 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kmsg kvm 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 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout tpm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/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 83 60 de 86 4e  4f 20 4e 41 4d 45 20 20  |..).`..NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     786M  9.5M  776M   2% /run
/dev/sdb1      vfat      7.7G  1.5G  6.3G  19% /cdrom
/dev/loop0     squashfs  1.4G  1.4G     0 100% /rofs
/cow           overlay   3.9G   56M  3.8G   2% /
tmpfs          tmpfs     3.9G  172K  3.9G   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  264K  3.9G   1% /tmp
tmpfs          tmpfs     786M   80K  786M   1% /run/user/999
/dev/sda1      vfat      511M  3.6M  508M   1% /mnt/boot-sav/sda1
/dev/sda2      ext4      220G  169M  209G   1% /mnt/boot-sav/sda2
/dev/sda3      ext4      7.7G  4.4G  2.9G  61% /mnt/boot-sav/sda3

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 1.4 GiB, 1459982336 bytes, 2851528 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




Disk /dev/sda: 238.5 GiB, 256060514304 bytes, 500118192 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: 217C07AC-35D4-444E-8D0B-D777F1208100

Device         Start       End   Sectors   Size Type
/dev/sda1       2048   1050623   1048576   512M EFI System
/dev/sda2    1050624 469939295 468888672 223.6G Linux filesystem
/dev/sda3  483610624 500117503  16506880   7.9G Linux filesystem
/dev/sda4  469940224 483610623  13670400   6.5G Linux swap

Partition table entries are not in disk order.


Disk /dev/sdb: 7.7 GiB, 8242855936 bytes, 16099328 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: 0x003d2d19

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *     2048 16099327 16097280  7.7G  c W95 FAT32 (LBA)




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda3, using the following options:        sda2/boot, sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi


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




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

Sauf erreur, je crois qu'il y a une grosse connerie :
- dans le fstab, on peut voir ceci qui concerne le montage de la partition /boot :

# /boot was on /dev/sda2 during installation
UUID=1f192688-0e27-4f3a-998f-49601653cb19 /boot ext4 defaults 0 2

- dans la partie blkid, on a confirmation que cet UUID (identifiant de la partition) est bien celui de la partition /dev/sda2 :

/dev/sda2: UUID="1f192688-0e27-4f3a-998f-49601653cb19" TYPE="ext4" PARTUUID="286dc73e-b795-432f-a69a-33f61fcccb32"

- dans la partie "parted -l", on peut voir que cette partition /dev/sda2 fait 240 Go :

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

Model: ATA HFS256G39TND-N21 (scsi)
Disk /dev/sda: 256GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size    File system     Name                  Flags
1      1049kB  538MB  537MB   fat32           EFI System Partition  boot, esp
2      538MB   241GB  240GB   ext4
4      241GB   248GB  6999MB  linux-swap(v1)
3      248GB   256GB  8452MB  ext4

C'est anormal d'avoir une partition /boot de 240 Go : la taille de cette partition ne devrait pas excéder 1 Go (voir doc).

Je t'invite à refaire ton installation en sélectionnant "Effacer le disque et installer Ubuntu" (tout ce qu'il y a actuellement sur le disque sera écrasé) à l'étape Type d'installation mais SANS cocher la case "Chiffrer la nouvelle installation de Ubuntu pour la sécurité" et SANS cocher la case "Utiliser LVM pour la nouvelle installation de Ubuntu" (ces deux options sont merdiques).

EDIT : pourrais-tu donner le nom complet du modèle de ton ordi ?

Dernière modification par malbo (Le 17/01/2017, à 09:31)

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#5 Le 17/01/2017, à 12:39

Xahendir

Re : Echec de l'installation d'Ubuntu 16 en remplacement de Windows 10

malbo a écrit :

pourrais-tu donner le nom complet du modèle de ton ordi ?

C'est un Acer Aspire E 17, E5-774G-384B, avec un unique disque SSD de 256 Go.

Pour la taille des disques, j'ai tant bien que mal essayé de suivre le tuto sur la façon de choisir soi-même comment partitionner son disque.

J'ai essayé de refaire l'installation mais maintenant les conseils donnés au-dessus ne marchent plus : je n'ai plus HDD0 dans la liste des boot possible et quand je démarre l'ordi j'ai un message "default boot device missing or boot failed. Insert recovery media ....".

Dernière modification par Xahendir (Le 17/01/2017, à 12:45)

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#6 Le 17/01/2017, à 12:52

malbo

Re : Echec de l'installation d'Ubuntu 16 en remplacement de Windows 10

Xahendir a écrit :

Pour la taille des disques, j'ai tant bien que mal essayé de suivre le tuto sur la façon de choisir soi-même comment partitionner son disque.

Ben oui mais tu l'as mal suivi comme j'ai indiqué dans le post #4. C'est la raison pour laquelle je te recommande l'installation automatique "Effacer le disque et installer Ubuntu" : l’installateur de Ubuntu, il ne va pas se tromper entre les Mo et les Go et il va donner un résultat parfait. 

D'autre part, les caractéristiques de ton modèle Acer Aspire E5-774G-384B sont visibles sur cette page : on y voit que ce modèle est équipé d'un processeur Intel Core i3-6100U et d'une carte graphique dédiée NVIDIA GeForce 940MX.
EDIT : je viens d'ajouter le modèle Aspire E5-774G-384B dans la Liste des portables « Acer »

Dernière modification par malbo (Le 17/01/2017, à 13:04)

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#7 Le 17/01/2017, à 13:24

Xahendir

Re : Echec de l'installation d'Ubuntu 16 en remplacement de Windows 10

Ok .... mais concrètement, pourquoi je n'arrive toujours pas à booter sans la clé USB d'installation et que je n'arrive plus à suivre la méthode donnée par Laurent85 plus haut ?

Edit :

Bon, j'ai remis les paramètres de sécurité d'usine puis refait la procédure UEFI et ça semble marcher.
Et si je regarde les propriétés d'"ordinateur" dans fichiers, j'ai ces informations :
capacité totale : 243,1 GO
4,8 Go utilisés
225,8 Go libres
type de système de fichiers : ext3/ext4

Tout semble bon donc, non ?

Dernière modification par Xahendir (Le 17/01/2017, à 13:55)

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#8 Le 17/01/2017, à 14:16

malbo

Re : Echec de l'installation d'Ubuntu 16 en remplacement de Windows 10

Je crois comprendre que tu as fait une installation toute neuve. Si c'est bien le cas, je te prie de faire un Boot-Info depuis une session de ton Ubuntu installé et de donner l'URL de ce Boot-Info dans ta réponse.

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