Problème de boot

essaye de reinstaller ubuntu
Tu t'es trompé de forum, et d'OS..

rippers

Est ce que tu peux accéder à Ubuntu? Si non il faudrais un live cd

oui j'arrive...Au démarrage il me demande en quelle mode je veux démarré...Le mode "normal" plant...J'arrive sur un écran noir et c'est tout...Sinon j'arrive a accédé sur un mode "sans échec" mais j'ai une résolution 640 qui se met (d'hab je suis sous 1024)...

ok, ouvre une console et tape:

cat /boot/brub/menu.lst
ls -l /boot/grub

et colle ici le résultat s'il te plait

rippers@Rip-pc:~$ cat /boot/brub/menu.lst
cat: /boot/brub/menu.lst: Aucun fichier ou répertoire de ce type
rippers@Rip-pc:~$ ls -l /boot/grub
total 212
-rw-r--r-- 1 root root 197 2007-10-23 20:42 default
-rw-r--r-- 1 root root 15 2007-10-23 20:42 device.map
-rw-r--r-- 1 root root 8660 2007-10-23 20:42 e2fs_stage1_5
-rw-r--r-- 1 root root 8452 2007-10-23 20:42 fat_stage1_5
-rw-r--r-- 1 root root 15 2007-10-23 20:42 installed-version
-rw-r--r-- 1 root root 9152 2007-10-23 20:42 jfs_stage1_5
-rw-r--r-- 1 root root 4751 2007-11-02 12:21 menu.lst
-rw-r--r-- 1 root root 4743 2007-11-02 12:16 menu.lst~
-rw-r--r-- 1 root root 7860 2007-10-23 20:42 minix_stage1_5
-rw-r--r-- 1 root root 10132 2007-10-23 20:42 reiserfs_stage1_5
-rw-r--r-- 1 root root 512 2007-10-23 20:42 stage1
-rw-r--r-- 1 root root 110132 2007-10-23 20:42 stage2
-rw-r--r-- 1 root root 9980 2007-10-23 20:42 xfs_stage1_5
rippers@Rip-pc:~$

oups faute de frape:-/

cat /grub/boot/menu.lst

rippers@Rip-pc:~$ cat /grub/boot/menu.lst
cat: /grub/boot/menu.lst: Aucun fichier ou répertoire de ce type
rippers@Rip-pc:~$

bordel, je dois etre fatigué

cat /boot/grub/menu.lst

Désolé

Pas grave c'est deja sympas de m'aider =)

donc:

rippers@Rip-pc:~$ cat /boot/grub/menu.lst
# 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 3

## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
hiddenmenu

# 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=UUID=a08d7094-6289-4b86-a9d6-a01dc82884e3 ro

## Setup crashdump menu entries
## e.g. crashdump=1
# crashdump=0

## 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=quiet splash locale=fr_FR

## 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=(recovery) single
# altoptions=(recovery 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

## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false

## ## End Default Options ##

title Ubuntu 7.10, kernel 2.6.22-14-generic
root (hd0,0)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=a08d7094-6289-4b86-a9d6-a01dc82884e3 ro quiet splash locale=fr_FR vga=791
initrd /boot/initrd.img-2.6.22-14-generic
quiet

title Ubuntu 7.10, kernel 2.6.22-14-generic (recovery mode)
root (hd0,0)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=a08d7094-6289-4b86-a9d6-a01dc82884e3 ro single
initrd /boot/initrd.img-2.6.22-14-generic

title Ubuntu 7.10, kernel 2.6.20-16-generic
root (hd0,0)
kernel /boot/vmlinuz-2.6.20-16-generic root=UUID=a08d7094-6289-4b86-a9d6-a01dc82884e3 ro quiet splash locale=fr_FR
initrd /boot/initrd.img-2.6.20-16-generic
quiet

title Ubuntu 7.10, kernel 2.6.20-16-generic (recovery mode)
root (hd0,0)
kernel /boot/vmlinuz-2.6.20-16-generic root=UUID=a08d7094-6289-4b86-a9d6-a01dc82884e3 ro single
initrd /boot/initrd.img-2.6.20-16-generic

title Ubuntu 7.10, memtest86+
root (hd0,0)
kernel /boot/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST
rippers@Rip-pc:~$ ls -l /boot/grub
total 212
-rw-r--r-- 1 root root 197 2007-10-23 20:42 default
-rw-r--r-- 1 root root 15 2007-10-23 20:42 device.map
-rw-r--r-- 1 root root 8660 2007-10-23 20:42 e2fs_stage1_5
-rw-r--r-- 1 root root 8452 2007-10-23 20:42 fat_stage1_5
-rw-r--r-- 1 root root 15 2007-10-23 20:42 installed-version
-rw-r--r-- 1 root root 9152 2007-10-23 20:42 jfs_stage1_5
-rw-r--r-- 1 root root 4751 2007-11-02 12:21 menu.lst
-rw-r--r-- 1 root root 4743 2007-11-02 12:16 menu.lst~
-rw-r--r-- 1 root root 7860 2007-10-23 20:42 minix_stage1_5
-rw-r--r-- 1 root root 10132 2007-10-23 20:42 reiserfs_stage1_5
-rw-r--r-- 1 root root 512 2007-10-23 20:42 stage1
-rw-r--r-- 1 root root 110132 2007-10-23 20:42 stage2
-rw-r--r-- 1 root root 9980 2007-10-23 20:42 xfs_stage1_5
rippers@Rip-pc:~$

que ce que t'as modifié exactement? Est ce que t'as fais un sauvegarde de ton menu.lst?

Cette ligne :

kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=a08d7094-6289-4b86-a9d6-a01dc82884e3 ro quiet splash locale=fr_FR vga=791

Je lui ai rajoutà vgy=791

...Après je l'ai supprimé...Mais sa changer rien...(j'ai pas oublier de sauvegarder pourtant)

tu veux dire que tu supprime vga=791 mais ca reviens? si c'est le cas, alors logue toi en root en tapant

sudo -s

puis tape:

gedit /boot/grub/menu.lst

et supprime vga=791, puis sauvegarde et quitte

Non sa reviens pas tout seul...sa change rien a vrai dire que je le supprime ou non...Je l'ai laissé parsque sa changer rien...

affiche:

ls -l /boot
fdisk -l
ls -l /dev/disk/by-id/
mount
df -h
cat /etc/fstab

root@Rip-pc:~# ls -l /boot
total 27208
-rw-r--r-- 1 root root 414274 2007-09-23 22:28 abi-2.6.20-16-generic
-rw-r--r-- 1 root root 424317 2007-10-15 03:39 abi-2.6.22-14-generic
-rw-r--r-- 1 root root 83217 2007-09-23 19:47 config-2.6.20-16-generic
-rw-r--r-- 1 root root 75311 2007-10-15 03:39 config-2.6.22-14-generic
drwxr-xr-x 2 root root 4096 2007-11-04 12:12 grub
-rw-r--r-- 1 root root 6934443 2007-10-23 21:31 initrd.img-2.6.20-16-generic
-rw-r--r-- 1 root root 0 2007-11-01 19:11 initrd.img-2.6.22-14-generic
-rw-r--r-- 1 root root 7288213 2007-10-24 21:40 initrd.img-2.6.22-14-generic.bak
-rw-r--r-- 1 root root 7288271 2007-10-24 21:42 initrd.img-2.6.22-14-generic.dpkg-bak
-rw-r--r-- 1 root root 103204 2007-09-28 12:06 memtest86+.bin
-rw-r--r-- 1 root root 807071 2007-09-23 22:30 System.map-2.6.20-16-generic
-rw-r--r-- 1 root root 823535 2007-10-15 03:39 System.map-2.6.22-14-generic
-rw-r--r-- 1 root root 1747372 2007-09-23 22:28 vmlinuz-2.6.20-16-generic
-rw-r--r-- 1 root root 1764280 2007-10-15 03:39 vmlinuz-2.6.22-14-generic
root@Rip-pc:~# fdisk -l

Disque /dev/sda: 160.0 Go, 160000000000 octets
255 heads, 63 sectors/track, 19452 cylinders
Units = cylindres of 16065 * 512 = 8225280 bytes
Disk identifier: 0x43a9fdfc

Périphérique Amorce Début Fin Blocs Id Système
/dev/sda1 * 1 19075 153219906 83 Linux
/dev/sda2 19076 19452 3028252+ 5 Extended
/dev/sda5 19076 19452 3028221 82 Linux swap / Solaris
root@Rip-pc:~# ls -l /dev/disk/by-id
total 0
lrwxrwxrwx 1 root root 9 2007-11-04 12:07 ata-Maxtor_6Y160M0_Y48RHG8E -> ../../sda
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 ata-Maxtor_6Y160M0_Y48RHG8E-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 ata-Maxtor_6Y160M0_Y48RHG8E-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 ata-Maxtor_6Y160M0_Y48RHG8E-part5 -> ../../sda5
lrwxrwxrwx 1 root root 9 2007-11-04 12:07 scsi-1ATA_Maxtor_6Y160M0_Y48RHG8E -> ../../sda
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 scsi-1ATA_Maxtor_6Y160M0_Y48RHG8E-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 scsi-1ATA_Maxtor_6Y160M0_Y48RHG8E-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 scsi-1ATA_Maxtor_6Y160M0_Y48RHG8E-part5 -> ../../sda5
root@Rip-pc:~#

ls -l /dev/disk/by-uuid/
mount
df -h
cat /etc/fstab

(ah j'ai supprimé vga=791 si jamais)

root@Rip-pc:~# ls -l /dev/disk/by-uuid/
total 0
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 a08d7094-6289-4b86-a9d6-a01dc82884e3 -> ../../sda1
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 dfa53c36-da9b-4eaf-b8e4-dd6ae535e9de -> ../../sda5
root@Rip-pc:~# ls -l /dev/disk/by-uuid/
total 0
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 a08d7094-6289-4b86-a9d6-a01dc82884e3 -> ../../sda1
lrwxrwxrwx 1 root root 10 2007-11-04 12:07 dfa53c36-da9b-4eaf-b8e4-dd6ae535e9de -> ../../sda5
root@Rip-pc:~# mount
/dev/sda1 on / type ext3 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
/sys on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,noexec,nosuid,nodev,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
devshm on /dev/shm type tmpfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
lrm on /lib/modules/2.6.20-16-generic/volatile type tmpfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
root@Rip-pc:~# df -h
Sys. de fich. Tail. Occ. Disp. %Occ. Monté sur
/dev/sda1 144G 4,1G 133G 3% /
varrun 506M 92K 505M 1% /var/run
varlock 506M 0 506M 0% /var/lock
udev 506M 112K 505M 1% /dev
devshm 506M 0 506M 0% /dev/shm
lrm 506M 33M 473M 7% /lib/modules/2.6.20-16-generic/volatile
root@Rip-pc:~# cat /etc/fstab
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# /dev/sda1
UUID=a08d7094-6289-4b86-a9d6-a01dc82884e3 / ext3 defaults,errors=remount-ro 0 1
# /dev/sda5
UUID=dfa53c36-da9b-4eaf-b8e4-dd6ae535e9de none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto 0 0
/dev/scd1 /media/cdrom1 udf,iso9660 user,noauto 0 0
root@Rip-pc:~#

bon, ton menu.lst me semble correct, le problème doit etre ailleurs.
As-tu modifié d'autres fichiers? Dis nous tous les manips que t'as fait parce que tes liens ne marchent pas.
Essaie aussi de configurer ton serveur X en tapant (en root):

dpkg-reconfigure xserver-xorg

Tout se que j'ai fais se trouve la :

https://sourceforge.net/docman/display_doc.php?docid=42859&group_id=187765</code>

tape (en root)

aptitude remove usplash

puis redemarre ton pc