Bonjour j’ai chercher un peu dans le forum pour mon problème. J’ai essayer deux trois solutions mais ca ne change rien.
Mon problème est que j’ai un serveur Debian sur AMD 64 en simple boot. Il n’y a que Debian d’installé et il reste allumé. Parfois lorsque le serveur plante, ou lorsque je le redémarre il y’a une erreur du grub:
GRUB Loading stage1.5.
GRUB loading, please wait…
Error 18
edit : Debian 2.6.18-6-amd64
Etch AMD 64
J’ai essayer de mettre le disque dur en Large, en Normal, en LBA, le Bios est a jour mais rien n’y fait. Je n’ai pas de Dual Boot.
Voici list -l:
[b]Disk /dev/sda: 320.0 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 38538 309556453+ 83 Linux
/dev/sda2 38539 38913 3012187+ 5 Extended
/dev/sda5 38539 38913 3012156 82 Linux swap / Solaris[/b]
et le menu.lst
[b]# menu.lst - See: grub(8), info grub, update-grub(8)
grub-install(8), grub-floppy(8),
grub-md5-crypt, /usr/share/doc/grub
and /usr/share/doc/grub-doc/.
default num
Set the default entry to the entry number NUM. Numbering starts from 0, and
the entry number 0 is the default if the command is not used.
You can specify ‘saved’ instead of a number. In this case, the default entry
is the entry saved with the command ‘savedefault’.
WARNING: If you are using dmraid do not change this entry to ‘saved’ or your
array will desync and will not let you boot your system.
default 0
timeout sec
Set a timeout, in SEC seconds, before automatically booting the default entry
(normally the first entry defined).
timeout 5
Pretty colours
color cyan/blue white/blue
password [’–md5’] passwd
If used in the first section of a menu file, disable all interactive editing
control (menu entry editor and command-line) and entries protected by the
command ‘lock’
e.g. password topsecret
password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
password topsecret
examples
title Windows 95/98/NT/2000
root (hd0,0)
makeactive
chainloader +1
title Linux
root (hd0,1)
kernel /vmlinuz root=/dev/hda2 ro
Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST
BEGIN AUTOMAGIC KERNELS LIST
lines between the AUTOMAGIC KERNELS LIST markers will be modified
by the debian update-grub script except for the default options below
DO NOT UNCOMMENT THEM, Just edit them to your needs
## Start Default Options
default kernel options
default kernel options for automagic boot options
If you want special options for specific kernels use kopt_x_y_z
where x.y.z is kernel version. Minor versions can be omitted.
e.g. kopt=root=/dev/hda1 ro
kopt_2_6_8=root=/dev/hdc1 ro
kopt_2_6_8_2_686=root=/dev/hdc2 ro
kopt=root=/dev/sda1 ro
default grub root device
e.g. groot=(hd0,0)
groot=(hd0,0)
should update-grub create alternative automagic boot options
e.g. alternative=true
alternative=false
alternative=true
should update-grub lock alternative automagic boot options
e.g. lockalternative=true
lockalternative=false
lockalternative=false
additional options to use with the default boot option, but not with the
alternatives
e.g. defoptions=vga=791 resume=/dev/hda5
defoptions=
should update-grub lock old automagic boot options
e.g. lockold=false
lockold=true
lockold=false
Xen hypervisor options to use with the default Xen boot option
xenhopt=
Xen Linux kernel options to use with the default Xen boot option
xenkopt=console=tty0
altoption boot targets option
multiple altoptions lines are allowed
e.g. altoptions=(extra menu suffix) extra boot options
altoptions=(single-user) single
altoptions=(single-user mode) single
controls how many kernels should be put into the menu.lst
only counts the first occurence of a kernel, not the
alternative kernel options
e.g. howmany=all
howmany=7
howmany=all
should update-grub create memtest86 boot option
e.g. memtest86=true
memtest86=false
memtest86=true
should update-grub adjust the value of the default booted system
can be true or false
updatedefaultentry=false
## End Default Options
title Debian GNU/Linux, kernel 2.6.18-6-amd64
root (hd0,0)
kernel /boot/vmlinuz-2.6.18-6-amd64 root=/dev/sda1 ro
initrd /boot/initrd.img-2.6.18-6-amd64
savedefault
title Debian GNU/Linux, kernel 2.6.18-6-amd64 (single-user mode)
root (hd0,0)
kernel /boot/vmlinuz-2.6.18-6-amd64 root=/dev/sda1 ro single
initrd /boot/initrd.img-2.6.18-6-amd64
savedefault
END DEBIAN AUTOMAGIC KERNELS LIST[/b]
Si vous avez des pistes ou des idées…Je suis preneur!!
Merci 
!!
