[quote]root@debian-live-amd64:/# cat /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=5
GRUB_DISTRIBUTOR=lsb_release -i -s 2> /dev/null || echo Debian
GRUB_CMDLINE_LINUX_DEFAULT=“quiet"
GRUB_CMDLINE_LINUX=”"
GRUB_PRELOAD_MODULES=“part_msdos ext2 lvm video” <-- ça c’est moi qui l’ai rajouté mais chu sûr de rien !
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”
[/quote]
[quote]root@debian-live-amd64:/boot/grub# cat 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
insmod part_msdos
insmod ext2
insmod lvm
insmod video
if [ -s $prefix/grubenv ]; then
load_env
fi
set default=“0"
if [ “${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="${chosen}"
save_env saved_entry
fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod lvm
insmod part_msdos
insmod ext2
set root=’(debian-racine)‘
search --no-floppy --fs-uuid --set=root a6e89512-769e-446a-9c77-23bb2fa38de5
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
load_video
insmod gfxterm
insmod part_msdos
insmod ext2
set root=’(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 37cdc1df-4413-4db8-9cfe-eff443ae5e93
set locale_dir=($root)/grub/locale
set lang=fr_FR
insmod gettext
fi
terminal_output gfxterm
set timeout=5
END /etc/grub.d/00_header
BEGIN /etc/grub.d/05_debian_theme
insmod lvm
insmod part_msdos
insmod ext2
set root=’(debian-racine)'
search --no-floppy --fs-uuid --set=root a6e89512-769e-446a-9c77-23bb2fa38de5
insmod png
if background_image /usr/share/images/desktop-base/joy-grub.png; then
set color_normal=white/black
set color_highlight=black/white
else
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
fi
END /etc/grub.d/05_debian_theme
BEGIN /etc/grub.d/10_linux
menuentry ‘Debian GNU/Linux, avec Linux 3.2.0-4-amd64’ --class debian --class gnu-linux --class gnu --class os {
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root=’(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 37cdc1df-4413-4db8-9cfe-eff443ae5e93
echo 'Chargement de Linux 3.2.0-4-amd64 …‘
linux /vmlinuz-3.2.0-4-amd64 root=/dev/mapper/debian-racine ro quiet
}
menuentry ‘Debian GNU/Linux, avec Linux 3.2.0-4-amd64 (mode de dépannage)’ --class debian --class gnu-linux --class gnu --class os {
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root=’(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 37cdc1df-4413-4db8-9cfe-eff443ae5e93
echo 'Chargement de Linux 3.2.0-4-amd64 …'
linux /vmlinuz-3.2.0-4-amd64 root=/dev/mapper/debian-racine ro single
}
END /etc/grub.d/10_linux
BEGIN /etc/grub.d/20_linux_xen
END /etc/grub.d/20_linux_xen
BEGIN /etc/grub.d/30_os-prober
END /etc/grub.d/30_os-prober
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 $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
END /etc/grub.d/41_custom
[/quote]
mon /etc/fstab :
[quote]root@debian-live-amd64:/boot/grub# cat /etc/fstab
#/dev/sda1 /boot ext2 defaults 0 1
UUID=37cdc1df-4413-4db8-9cfe-eff443ae5e93 /boot ext2 defaults 0 1
#/dev/mapper/debian-racine / ext3 defaults,errors=remount-ro 0 1
UUID=a6e89512-769e-446a-9c77-23bb2fa38de5 / ext3 defaults,errors=remount-ro 0 1
#/dev/mapper/debian-home /home ext3 defaults 0 2
UUID=1870caa3-30a1-4667-836e-254e9934c590 /home ext3 defaults 0 2
#/dev/mapper/debian-swap none swap sw 0 0
#: UUID=“18a5bfc6-8389-4e22-9278-b6a3ef92df6d” TYPE=“swap”
[/quote]
j’ai procédé par les UUID mais c’est peut-être pas une bonne idée… ?
Merci Clochette pour ta réponse; ça me donne des pistes. Je verrai ça mercredi au bureau