Pages : 1
#1 Le 22/12/2014, à 17:30
- Omaanu
Ubuntu en UEFI / Pb boot
Bonjour,
j'ai un probleme de boot sur mon laptop (HP Probook 450 G2) depuis que j'ai essayé d'installer Xubuntu 14.04 à la place du Windows qui était pré-installé dessus...
Le BIOS utilise le mode UEFI (en mode compatible, avec CSM, mais UEFI native, ou même legacy boot n'arrangent pas mon souci).
Quelque soit ce que j'essaye, le BIOS ne semble pas detecter ma partition root. Il dit toujours :
"BootDevice Not Found
Please install an operating system on your hard disk.
Hard Disk - (3F0)"...
Mon Xubuntu root est pourtant bien installé. J'arrive à booter dessus si (et seulement si) à chaque reboot je navigue dans les options de boot du BIOS pour lui spécifier le chemin vers le fichier EFI, en choisissant :
"Boot From EFI File", puis "Acpi(PNP0A03,0)/Pci(1F|2)/Sata(Port 0)/HD(Part1,Sig81D20AD3-C00E-47C2-ACEC-BC1F51",
puis "EFI", "ubuntu", et enfin soit "grubx64.efi" soit "shimx64.efi". Et là, ça boot bien sur mon Xubuntu.
Mais rebooter et le laisser gérer tout seul échoue à chaque fois.
Pour info, j'ai entendu parler de l'option "boot secure" à désactiver, ce qui semble l'être par défaut dans mon BIOS.
Mes partitions sont organisées comme suit :
My partitions are organized as follows :
/dev/sda1 fat32 121MB boot
/dev/sda2 ext4 465GB root
/dev/sda3 linux-swap 7MB
J'ai essayé de ré-installer grub, avec boot-repair, mais cela n'a rien amélioré.
D'ailleurs voici un résumé "boot-info" qui en émane : http://paste.ubuntu.com/9595800/
Boot-repair termine à chaque fois en disant "Please do not forget to make your BIOS boot on sda1/EFI/ubuntu/shimx64.efi file!", mais je ne sais vraiment quoi faire pour en effet le faire booter dessus.
J'ai a un instant pensé que le MBR pouvait être corrompu, alors j'ai tenté un effacement avec la commande dd :
dd if=/dev/zero of=/dev/sda bs=446 count=1
puis une re-réparation avec boot-repair, mais toujours pas mieux...
J'ai ensuite essayé de modifier le fichier EFI, et de créer une nouvelle "boot entry", mais cela n'a pas aidé. J'obtenais alors le status suivant par efibootmgr :
~$ sudo efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000
Boot0000* Notebook Hard Drive BIOS(2,0,00).......................................................................
Boot0001* Notebook Hard Drive BIOS(2,0,00).......................................................................
Alors j'ai tenté de re créer à nouveau la boot entry :
~$ sudo efibootmgr -v -c -w -L ubuntu_14_04 -l \EFI\ubuntu\shimx64.efi
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0002,0000
Boot0000* Notebook Hard Drive BIOS(2,0,00).......................................................................
Boot0001* Notebook Hard Drive BIOS(2,0,00).......................................................................
Boot0002* ubuntu_14_04 HD(1,800,100000,81d20ad3-c00e-47c2-acec-bc1f51dd12d1)File(EFIubuntushimx64.efi)
... et de changer l'ordre de boot pour booter dessus en premier :
~$ sudo efibootmgr -v -o 2,1,0
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0002,0001,0000
Boot0000* Notebook Hard Drive BIOS(2,0,00).......................................................................
Boot0001* Notebook Hard Drive BIOS(2,0,00).......................................................................
Boot0002* ubuntu_14_04 HD(1,800,100000,81d20ad3-c00e-47c2-acec-bc1f51dd12d1)File(EFIubuntushimx64.efi)
Mais apres un reboot (toujours en renavigant dans le bios pour indiquer le chemin du fichier EFI) :
~$ sudo efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000
Boot0000* Notebook Hard Drive BIOS(2,0,00).......................................................................
Boot0001* Notebook Hard Drive BIOS(2,0,00).......................................................................
Boot0002* ubuntu_14_04 HD(1,800,100000,81d20ad3-c00e-47c2-acec-bc1f51dd12d1)File(EFIubuntushimx64.efi)
C'est comme si l'ordre avait été perdu...
Quelqu'un aurait il une idée ?
Hors ligne
#2 Le 22/12/2014, à 18:46
- malbo
Re : Ubuntu en UEFI / Pb boot
Ton Boot-Info est là :
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 23Nov2014]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
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/grubx64.efi
/EFI/ubuntu/shimx64.efi
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 14.04.1 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sda3: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 976,773,167 976,773,167 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 1,050,623 1,048,576 EFI System partition
/dev/sda2 1,050,624 960,258,047 959,207,424 Data partition (Linux)
/dev/sda3 960,258,048 976,771,071 16,513,024 Swap partition (Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 B1C9-8A0B vfat
/dev/sda2 615b034b-0a2b-4654-b5d7-439f9b13d656 ext4
/dev/sda3 fb606529-db12-408b-b238-dc7a1c143180 swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Dec 22 13:52 ata-WDC_WD5000LPVX-60V0TT0_WD-WX31A744SKHL -> ../../sda
lrwxrwxrwx 1 root root 10 Dec 22 13:50 ata-WDC_WD5000LPVX-60V0TT0_WD-WX31A744SKHL-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Dec 22 13:50 ata-WDC_WD5000LPVX-60V0TT0_WD-WX31A744SKHL-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Dec 22 13:50 ata-WDC_WD5000LPVX-60V0TT0_WD-WX31A744SKHL-part3 -> ../../sda3
lrwxrwxrwx 1 root root 9 Dec 22 13:50 ata-hp_DVDRAM_GU90N_M51E7BH4651 -> ../../sr0
lrwxrwxrwx 1 root root 9 Dec 22 13:50 wwn-0x5001480000000000 -> ../../sr0
lrwxrwxrwx 1 root root 9 Dec 22 13:52 wwn-0x50014ee65a22d77d -> ../../sda
lrwxrwxrwx 1 root root 10 Dec 22 13:50 wwn-0x50014ee65a22d77d-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Dec 22 13:50 wwn-0x50014ee65a22d77d-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Dec 22 13:50 wwn-0x50014ee65a22d77d-part3 -> ../../sda3
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda1 /boot/efi vfat (rw)
/dev/sda2 / ext4 (rw,errors=remount-ro)
=========================== sda2/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 615b034b-0a2b-4654-b5d7-439f9b13d656
else
search --no-floppy --fs-uuid --set=root 615b034b-0a2b-4654-b5d7-439f9b13d656
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=10
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=10
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=10
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
### 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-615b034b-0a2b-4654-b5d7-439f9b13d656' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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 615b034b-0a2b-4654-b5d7-439f9b13d656
else
search --no-floppy --fs-uuid --set=root 615b034b-0a2b-4654-b5d7-439f9b13d656
fi
linux /boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=615b034b-0a2b-4654-b5d7-439f9b13d656 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-43-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-615b034b-0a2b-4654-b5d7-439f9b13d656' {
menuentry 'Ubuntu, with Linux 3.13.0-43-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-43-generic-advanced-615b034b-0a2b-4654-b5d7-439f9b13d656' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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 615b034b-0a2b-4654-b5d7-439f9b13d656
else
search --no-floppy --fs-uuid --set=root 615b034b-0a2b-4654-b5d7-439f9b13d656
fi
echo 'Loading Linux 3.13.0-43-generic ...'
linux /boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=615b034b-0a2b-4654-b5d7-439f9b13d656 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-43-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-43-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-43-generic-recovery-615b034b-0a2b-4654-b5d7-439f9b13d656' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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 615b034b-0a2b-4654-b5d7-439f9b13d656
else
search --no-floppy --fs-uuid --set=root 615b034b-0a2b-4654-b5d7-439f9b13d656
fi
echo 'Loading Linux 3.13.0-43-generic ...'
linux /boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=615b034b-0a2b-4654-b5d7-439f9b13d656 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-43-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-32-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-32-generic-advanced-615b034b-0a2b-4654-b5d7-439f9b13d656' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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 615b034b-0a2b-4654-b5d7-439f9b13d656
else
search --no-floppy --fs-uuid --set=root 615b034b-0a2b-4654-b5d7-439f9b13d656
fi
echo 'Loading Linux 3.13.0-32-generic ...'
linux /boot/vmlinuz-3.13.0-32-generic root=UUID=615b034b-0a2b-4654-b5d7-439f9b13d656 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-32-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-32-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-32-generic-recovery-615b034b-0a2b-4654-b5d7-439f9b13d656' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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 615b034b-0a2b-4654-b5d7-439f9b13d656
else
search --no-floppy --fs-uuid --set=root 615b034b-0a2b-4654-b5d7-439f9b13d656
fi
echo 'Loading Linux 3.13.0-32-generic ...'
linux /boot/vmlinuz-3.13.0-32-generic root=UUID=615b034b-0a2b-4654-b5d7-439f9b13d656 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-32-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/25_custom ###
menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root B1C9-8A0B
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== sda2/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda2 during installation
UUID=615b034b-0a2b-4654-b5d7-439f9b13d656 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
#UUID=B1C9-8A0B /boot/efi vfat defaults 0 1
# swap was on /dev/sda3 during installation
UUID=fb606529-db12-408b-b238-dc7a1c143180 none swap sw 0 0
UUID=B1C9-8A0B /boot/efi vfat defaults 0 1
--------------------------------------------------------------------------------
ADDITIONAL INFORMATION :
=================== log of boot-repair 2014-12-22__13h52 ===================
boot-repair version : 4ppa26
boot-sav version : 4ppa26
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa26
boot-repair is executed in installed-session (Ubuntu 14.04.1 LTS, trusty, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=615b034b-0a2b-4654-b5d7-439f9b13d656 ro quiet splash vt.handoff=7
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== os-prober:
/dev/sda2:The OS now in use - Ubuntu 14.04.1 LTS CurrentSession:linux
=================== blkid:
/dev/sda1: UUID="B1C9-8A0B" TYPE="vfat"
/dev/sda2: UUID="615b034b-0a2b-4654-b5d7-439f9b13d656" TYPE="ext4"
/dev/sda3: UUID="fb606529-db12-408b-b238-dc7a1c143180" TYPE="swap"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util sfdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== /etc/grub.d/ :
drwxr-xr-x 2 root root 4096 déc. 21 22:52 grub.d
total 80
-rwxr-xr-x 1 root root 9424 mai 15 2014 00_header
-rwxr-xr-x 1 root root 6058 mai 8 2014 05_debian_theme
-rwxr-xr-x 1 root root 11608 mai 15 2014 10_linux
-rwxr-xr-x 1 root root 10412 mai 15 2014 20_linux_xen
-rwxr-xr-x 1 root root 1992 mars 12 2014 20_memtest86+
-rwxr-xr-x 1 root root 170 déc. 21 22:52 25_custom
-rwxr-xr-x 1 root root 11692 mai 15 2014 30_os-prober
-rwxr-xr-x 1 root root 1416 mai 15 2014 30_uefi-firmware
-rwxr-xr-x 1 root root 214 mai 15 2014 40_custom
-rwxr-xr-x 1 root root 216 mai 15 2014 41_custom
-rw-r--r-- 1 root root 483 mai 15 2014 README
=================== /etc/default/grub :
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
/boot/efi detected in the fstab of sda2: UUID=B1C9-8A0B (sda1)
=================== efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000,0001
Boot0000* USB Hard Drive 1 - Kingston DataTraveler 2.0 BIOS(2,900,00).......................................................................
Boot0001* Notebook Hard Drive BIOS(2,0,00).......................................................................
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)
=================== PARTITIONS & DISKS:
sda2 : sda, not-sepboot, grubenv-ok grub2, signed grub-efi , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, farbios, .
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, /boot/efi.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA WDC WD5000LPVX-6 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 boot
2 538MB 492GB 491GB ext4
3 492GB 500GB 8455MB linux-swap(v1)
=================== parted -lm:
BYT;
/dev/sda:500GB:scsi:512:4096:gpt:ATA WDC WD5000LPVX-6;
1:1049kB:538MB:537MB:fat32::boot;
2:538MB:492GB:491GB:ext4::;
3:492GB:500GB:8455MB:linux-swap(v1)::;
=================== lsblk:
NAME TYPE FSTYPE SIZE LABEL MODEL UUID
sda disk 465.8G WDC WD5000L
|-sda1 part vfat 512M B1C9-8A0B
|-sda2 part ext4 457.4G 615b034b-0a2b-4654-b5d7-439f9b13d656
`-sda3 part swap 7.9G fb606529-db12-408b-b238-dc7a1c143180
sr0 rom 1024M DVDRAM GU90
KNAME ROTA RO RM STATE MOUNTPOINT
sda 1 0 0 running
sda1 1 0 0 /boot/efi
sda2 1 0 0 /
sda3 1 0 0 [SWAP]
sr0 1 0 1 running
=================== mount:
/dev/sda2 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
/dev/sda1 on /boot/efi type vfat (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=g179409)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 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 power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd freefall full fuse hidraw0 hidraw1 hpet input kmsg log mapper mcelog mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout tpm0 uhid uinput urandom usb v4l vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper: control
ls /boot/efi/1:
=================== 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 0b 8a c9 b1 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
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/dev/sda2 ext4 451G 3.4G 424G 1% /
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
udev devtmpfs 3.9G 12K 3.9G 1% /dev
tmpfs tmpfs 786M 1.2M 785M 1% /run
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 3.9G 80K 3.9G 1% /run/shm
none tmpfs 100M 24K 100M 1% /run/user
/dev/sda1 vfat 511M 3.4M 508M 1% /boot/efi
=================== fdisk -l:
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 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 identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 1 976773167 488386583+ ee GPT
Partition 1 does not start on physical sector boundary.
=================== 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
=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!
The boot files of [The OS now in use - Ubuntu 14.04.1 LTS] are far from the start of the disk. Your BIOS may not detect them. You may want to retry after creating a /boot partition (EXT4, >200MB, start of the disk). This can be performed via tools such as gParted. Then select this partition via the [Separate /boot partition:] option of [Boot Repair]. (https://help.ubuntu.com/community/BootPartition)
=================== User settings
The settings chosen by the user will not act on the boot.Tu devrais lire ce fil créé par Jpaul007 : http://forum.ubuntu-fr.org/viewtopic.php?pid=18170011
C'est intéressant, parce que Jpaul007 a réussi à contourner le bridage du système UEFI de HP pour réussir à faire démarrer son Ubuntu installé en mode EFI (comme ton install actuelle) mais il a pris le temps d'essayer ensuite l'installation en mode non-EFI de Ubuntu et ça fonctionne et c'est ce que je te conseille d'adopter.
Je te propose ce plan (installation en mode non-EFI) :
1) tu désactives le mode EFI dans le paramétrage de ton système UEFI (si tu as une possibilité de paramétrer le Boot Mode sur "Legacy Only", c'est ce qu'il faut prendre)
2) depuis une session live de Ubuntu démarrée en mode non-EFI(*), tu lances Gparted et tu crées une nouvelle table de partition MSDOS (ta table de partition actuelle GPT sera donc remplacée et tout ce qu'il y a actuellement sur le disque sera écrasé)
3) sans quitter la session live de Ubuntu, tu fais l'installation automatique de Ubuntu (à l'étape3, tu choisis l'option qui efface tout pour que l'installation se fasse sur la totalité du disque dur)
(*) moyen d'identification du démarrage en mode non-EFI : http://doc.ubuntu-fr.org/uefi#identifie … n_mode_efi
Dernière modification par malbo (Le 22/12/2014, à 18:56)
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