#1 Le 13/10/2018, à 16:42
- louiselmx
Après une installation de xubuntu simple boot sur iMac, problème grub
Bonjour,
Dans un premier temps, j'ai installé Xubuntu 18.04 en dual-boot avec OSX. Pas de problème.
Ensuite j'ai changé d'idée, j'ai supprimé la partition Mac et réinstallé xUbuntu en simple boot, au moyen de ma clé USB d'installation de xUbuntu. Quelque temps après, l'ordinateur n'a plus trouvé le chemin du boot et le démarrage est devenu impossible. J'ai réinstallé xUbuntu, il y a deux jours.
Même si ça fonctionne pour l'instant, je ne suis pas convaincue que le partitionnement soit bon. Par exemple, au démarrage, je ne n'ai aucun choix, comme par exemple, les options avancées pour Ubuntu, l'ordinateur démarre directement sur Ubuntu et le démarrage est long.
Pourriez-vous jeter un coup d'oeil à ce Boot-info qui suit et me dire si ça vous semble bon. Par exemple, est-ce que le sda1 est en trop, est-ce que je ne devrais pas supprimer cette partition qui se trouve là depuis la fois où j'ai installé ubuntu en dual boot?
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: -
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /EFI/ubuntu/grub.cfg /EFI/BOOT/fbx64.efi
/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 18.04.1 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 1,050,623 1,050,623 ee GPT
/dev/sda2 * 1,050,624 488,396,799 487,346,176 83 Linux
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 1,050,624 488,396,799 487,346,176 Data partition (Linux)
Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 4FD0-3EBA vfat
/dev/sda2 a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 ext4
========================= "ls -l /dev/disk/by-id" output: ======================
Modération : merci d'utiliser les balises code (explications ici).
Dernière modification par louiselmx (Le 13/10/2018, à 18:11)
Hors ligne
#2 Le 13/10/2018, à 19:29
- bluc
Re : Après une installation de xubuntu simple boot sur iMac, problème grub
Bonjour,
Quand Ubuntu est installé seul on ne voit pas le grub au démarrage qui propose le choix parce que justement pas de choix
Pour le faire apparaître taper la touche Echap
Sinon tu as tout installé sur une seule partition et tu as installé grub sur sda2
tu lances le support qui t'as servi pour installé Ubuntu tu choisis Essayer Ubuntu
une fois sur le bureau tu lances le terminal et tu y colles ces deux commandes l'une après l'autre
sudo mount /dev/sda2 /boot
et
sudo grub-install --root-directory=/boot /dev/sda
tu redemarres
Dernière modification par bluc (Le 13/10/2018, à 19:47)
Clevo : Ubuntu 23.10 ❖ Xubuntu 22.10 ❖ Kubuntu 23.10
avec partition data commune Une fraction de seconde Multiboot
Hors ligne
#3 Le 13/10/2018, à 20:40
- louiselmx
Re : Après une installation de xubuntu simple boot sur iMac, problème grub
Merci pour votre réponse.
J'ai fait ce que vous m'avez dit de faire. Il y a eu un message d'erreur, mais je ne peux pas vous dire ce qui était écrit car j'étais sur le CD d'installation et je n'ai pas su le copier. J'ai redémarré et tout s'est passé de la même façon. Je viens de faire générer un nouveau boot info, que je vais mettre ci-dessous. Il y a quelque chose de changé sur sda2 concernant le boot. Et à la fin on suggère une façon de réparer ou d'améliorer le boot. Est-ce que je dois en tenir compte et faire ce qu'ils disent?
Boot Info Script 8f991e4 + Boot-Repair extra info [Boot-Info 25oct2017]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: -
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /EFI/ubuntu/grub.cfg /EFI/BOOT/fbx64.efi
/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 18.04.1 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
/boot/grub/i386-pc/core.img
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 1,050,623 1,050,623 ee GPT
/dev/sda2 * 1,050,624 488,396,799 487,346,176 83 Linux
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 1,050,624 488,396,799 487,346,176 Data partition (Linux)
Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 4FD0-3EBA vfat
/dev/sda2 a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 ext4
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Oct 13 15:24 ata-MATSHITADVD-R_UJ-85J -> ../../sr0
lrwxrwxrwx 1 root root 9 Oct 13 15:28 ata-ST3250820AS_Q_9QE4B16V -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 13 15:28 ata-ST3250820AS_Q_9QE4B16V-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 13 15:28 ata-ST3250820AS_Q_9QE4B16V-part2 -> ../../sda2
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda1 /boot/efi vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 / ext4 (rw,relatime,errors=remount-ro,data=ordered)
========================== sda1/EFI/ubuntu/grub.cfg: ===========================
--------------------------------------------------------------------------------
search.fs_uuid a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 root hd0,gpt2
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------
=========================== 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 a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
else
search --no-floppy --fs-uuid --set=root a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
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_CA
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=10
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 10 ; 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
### 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=1
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-a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7' {
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 a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
else
search --no-floppy --fs-uuid --set=root a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
fi
linux /boot/vmlinuz-4.15.0-36-generic root=UUID=a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.15.0-36-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7' {
menuentry 'Ubuntu, avec Linux 4.15.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-36-generic-advanced-a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7' {
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 a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
else
search --no-floppy --fs-uuid --set=root a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
fi
echo 'Chargement de Linux 4.15.0-36-generic…'
linux /boot/vmlinuz-4.15.0-36-generic root=UUID=a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.15.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.15.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-36-generic-recovery-a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7' {
recordfail
load_video
insmod gzio
if [ x$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 a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
else
search --no-floppy --fs-uuid --set=root a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
fi
echo 'Chargement de Linux 4.15.0-36-generic…'
linux /boot/vmlinuz-4.15.0-36-generic root=UUID=a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.15.0-36-generic
}
menuentry 'Ubuntu, avec Linux 4.15.0-29-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-29-generic-advanced-a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7' {
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 a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
else
search --no-floppy --fs-uuid --set=root a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
fi
echo 'Chargement de Linux 4.15.0-29-generic…'
linux /boot/vmlinuz-4.15.0-29-generic root=UUID=a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.15.0-29-generic
}
menuentry 'Ubuntu, with Linux 4.15.0-29-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-29-generic-recovery-a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7' {
recordfail
load_video
insmod gzio
if [ x$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 a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
else
search --no-floppy --fs-uuid --set=root a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7
fi
echo 'Chargement de Linux 4.15.0-29-generic…'
linux /boot/vmlinuz-4.15.0-29-generic root=UUID=a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.15.0-29-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 ###
### 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=a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
UUID=4FD0-3EBA /boot/efi vfat umask=0077 0 1
/swapfile none swap sw 0 0
--------------------------------------------------------------------------------
=================== sda2: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
86.650245667 = 93.039992832 boot/grub/grub.cfg 2
86.669277191 = 93.060427776 boot/grub/i386-pc/core.img 1
86.641826630 = 93.030952960 boot/vmlinuz-4.15.0-29-generic 1
5.368057251 = 5.763907584 boot/vmlinuz-4.15.0-36-generic 1
86.641826630 = 93.030952960 vmlinuz 1
5.834945679 = 6.265225216 boot/initrd.img-4.15.0-29-generic 1
7.114078522 = 7.638683648 boot/initrd.img-4.15.0-36-generic 2
5.834945679 = 6.265225216 initrd.img 1
5.834945679 = 6.265225216 initrd.img.old 1
ADDITIONAL INFORMATION :
=================== log of boot-info 20181013_1528 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
boot-info is executed in installed-session (Ubuntu 18.04.1 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.15.0-36-generic root=UUID=a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7 ro quiet splash vt.handoff=1
=================== os-prober:
/dev/sda2:L'OS actuellement utilisé - Ubuntu 18.04.1 LTS CurrentSession:linux
=================== blkid:
/dev/sda1: UUID="4FD0-3EBA" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="62ea6c07-8df7-4765-8b8a-4cc9a01a6cae"
/dev/sda2: UUID="a1d820d2-4c09-4bd8-b602-9aaa2c6ae9a7" TYPE="ext4" PARTUUID="a97ccb86-d716-48e1-8fbf-63547480d43f"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
=================== /etc/grub.d/ :
drwxr-xr-x 2 root root 4096 oct 11 18:40 grub.d
total 80
-rwxr-xr-x 1 root root 9783 jui 17 14:13 00_header
-rwxr-xr-x 1 root root 6258 jui 16 11:15 05_debian_theme
-rwxr-xr-x 1 root root 12693 jui 17 14:13 10_linux
-rwxr-xr-x 1 root root 11298 jui 17 14:13 20_linux_xen
-rwxr-xr-x 1 root root 1992 jan 28 2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 jui 17 14:13 30_os-prober
-rwxr-xr-x 1 root root 1418 jui 17 14:13 30_uefi-firmware
-rwxr-xr-x 1 root root 214 jui 17 14:13 40_custom
-rwxr-xr-x 1 root root 216 jui 17 14:13 41_custom
-rw-r--r-- 1 root root 483 jui 17 14:13 README
=================== /etc/default/grub :
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="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=4FD0-3EBA (sda1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
ls /sys/firmware/efi/vars : Timeout-8be4df61-93ca-11d2-aa0d-00e098032b8c,SystemAudioVolume-7c436110-ab2a-4bbb-a880-fe41995c9f82,SmmS3NvsData-8983fd2d-113c-4e2b-8f47-0abfeb20a41a,Setup-4dfbbaab-1392-4fde-abb8-c41cc5ad7d5d,prev-lang:kbd-7c436110-ab2a-4bbb-a880-fe41995c9f82,platform-uuid-7c436110-ab2a-4bbb-a880-fe41995c9f82,new_var,MTC-eb704011-1402-11d3-8e77-00a0c969723b,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,FirmwareFeaturesMask-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,FirmwareFeatures-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,ErrOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,efi-boot-device-data-7c436110-ab2a-4bbb-a880-fe41995c9f82,efi-boot-device-7c436110-ab2a-4bbb-a880-fe41995c9f82,efi-apple-payload0-data-7c436110-ab2a-4bbb-a880-fe41995c9f82,efi-apple-payload0-7c436110-ab2a-4bbb-a880-fe41995c9f82,del_var,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootFFFF-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0081-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0080-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,AcpiGlobalVariable-af9ffd67-ec10-488a-9dfc-6cbf5ee22c2e,AAPL,PathProperties0000-4d1ede05-38c7-4a6a-9cc6-4bcca8b38c14,
Veuillez indiquer ce message à boot.repair@gmail.com
=================== efibootmgr -v
BootCurrent: 0000
Timeout: 5 seconds
BootOrder: 0000,0080
Boot0000* ubuntu HD(1,GPT,62ea6c07-8df7-4765-8b8a-4cc9a01a6cae,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0080* Mac OS X PciRoot(0x0)/Pci(0x1f,0x2)/Ata(0,1,0)/HD(2,GPT,d0e01905-4ab4-412f-848d-8de8b142296d,0x64028,0xe7c0000)
Boot0081* Mac OS X PciRoot(0x0)/Pci(0x1f,0x2)/Sata(0,0,0)/HD(1,GPT,64c45fac-8faf-4ae1-813f-27c12ccfacef,0x28,0x64000)/File(EFIAPPLEFIRMWAREEfiUpdaterApp2.efi)".-.x. .e.f.i.-.a.p.p.l.e.-.p.a.y.l.o.a.d.0.-.d.a.t.a."...
BootFFFF* PciRoot(0x0)/Pci(0x1f,0x1)/Ata(0,0,0)/HD(2,0,00000000000000000000000000000000,0xb89,0x490)/File(EFIBOOTBOOTX64.efi)
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot maybe enabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)
=================== PARTITIONS & DISKS:
sda2 : sda, not-sepboot, grubenv-ok grub2, signed grub-pc grub-efi , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, farbios, notbiosboot, .
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, /boot/efi.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
=================== parted -lm:
BYT;
/dev/sda:250GB:scsi:512:512:gpt:ATA ST3250820AS Q:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:250GB:250GB:ext4::;
=================== lsblk:
KNAME TYPE FSTYPE SIZE LABEL
sda disk 232,9G
sda1 part vfat 512M
sda2 part ext4 232,4G
sr0 rom 1024M
KNAME ROTA RO RM STATE MOUNTPOINT
sda 1 0 0 running
sda1 1 0 0 /boot/efi
sda2 1 0 0 /
sr0 1 0 1 running
=================== 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=472468k,nr_inodes=118117,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=100588k,mode=755)
/dev/sda2 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=1873)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
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,pagesize=2M)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=100588k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro sda1 sda2 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 hidden 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 fw0 hidraw0 hidraw1 hidraw2 hidraw3 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 initctl input kmsg kvm lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper: control
=================== hexdump -n512 -C /dev/sda1
00000000 00 00 00 4d 53 57 49 4e 34 2e 31 00 02 08 2a 00 |...MSWIN4.1...*.|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 08 00 00 |........?.......|
00000020 00 00 10 00 ff 03 00 00 00 00 00 00 17 00 00 00 |................|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 01 29 ba 3e d0 4f 4e 4f 20 4e 41 4d 45 20 20 |..).>.ONO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 00 00 00 00 00 00 | FAT32 ......|
00000060 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 462M 0 462M 0% /dev
tmpfs tmpfs 99M 1.3M 97M 2% /run
/dev/sda2 ext4 228G 7.2G 209G 4% /
tmpfs tmpfs 492M 34M 458M 7% /dev/shm
tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs tmpfs 492M 0 492M 0% /sys/fs/cgroup
/dev/sda1 vfat 511M 6.1M 505M 2% /boot/efi
tmpfs tmpfs 99M 12K 99M 1% /run/user/1000
=================== fdisk -l:
Disk /dev/sda: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 86F5430A-A2CA-47F4-A78C-0467CB90FF49
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 488396799 487346176 232.4G Linux filesystem
=================== 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
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sda1/efi/.../grub*.efi !
=================== User settings
The settings chosen by the user will not act on the boot.
Dernière modification par louiselmx (Le 13/10/2018, à 20:54)
Hors ligne
#4 Le 13/10/2018, à 20:45
- louiselmx
Re : Après une installation de xubuntu simple boot sur iMac, problème grub
Désolée de n'avoir pas pu mettre le compte-rendu du boot info entre balises. Je n'ai pas réussi (70 ans). J'essaierai de faire mieux la prochaine fois.
Hors ligne
#5 Le 13/10/2018, à 20:48
- xubu1957
Re : Après une installation de xubuntu simple boot sur iMac, problème grub
Bonjour,
C'est rattrapable.
Pour ajouter toi-même les balises code à ton précédent message #3 :
Cliquer sur le lien « Modifier » en bas à droite du message
Sélectionner le texte
Cliquer sur le <> de l'éditeur de message
comme indiqué dans le : Retour utilisable de commande
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#6 Le 13/10/2018, à 20:54
- louiselmx
Re : Après une installation de xubuntu simple boot sur iMac, problème grub
Merci. J'ai réussi à mettre les balises.
Dernière modification par louiselmx (Le 13/10/2018, à 20:55)
Hors ligne
#7 Le 13/10/2018, à 20:56
- xubu1957
Re : Après une installation de xubuntu simple boot sur iMac, problème grub
C'est bien plus lisible.
Merci.
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne