Bonjour la liste.

Le Franc-Comtois est encore devant un problème qu'il n'arrive pas a résoudre seul même avec l'aide des diverse recherches sur le Net.

Ma config:
1 DD IDE Master 10 GO=W2K
1 DD IDE Slave 80GO=Mandriva. Auparavant, Linux Genealogy, soit une Ubuntu 8.04 avec Gramps, etc... qui faisait donc doublon avec le DD qui suit.
1 DD Sata 250 GO=Ubuntu 8.10
1 DD Sata 250 GO=WinXPPro.

Tout marchait bien avant ajout Mandriva à la place de la 8.04.
J'avais eu un problème similaire que celui-ci au boot après avoir installé une Debian Lenny testing il y a un mois (rentré dans l'ordre avec installation 8.04).

Après bien des pérégrinations pour installer correctement Mandriva, j'ai le choix suivant en mode graphique:
Amorcer Mandriva Linux 2009 (cela fonctionne),
Amorcer Mandriva Linux 2009 en mode dégradé (je n'ai pas essayé),
Microsoft Windows (cela fonctionne, démarrage avec choix XP ou W2K (ancien programme de boot) XP non, W2K OK). Ubuntu 8.10. C'est alors que cela ce corse. Je récupère l'ancien grub avec ubuntu 8.10 en premier (erreur 15 lors du choix), puis les windows, puis mandriva (erreur 17 pour eux).



Dans un terminal, en live cd Ubuntu, un sudo fdisk -l me donne:

ubu...@ubuntu:~$ sudo fdisk -l

Disk /dev/sda: 251.0 GB, 251000193024 bytes
255 heads, 63 sectors/track, 30515 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000b96ab

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1        1275    10241406   83  Linux
/dev/sda2            1276       30515   234870300    5  Extended
/dev/sda5            1276        1537     2104483+  82  Linux swap / Solaris
/dev/sda6            1538       30515   232765753+  83  Linux

Disk /dev/sdb: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x50945093

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *           1       10836    87040138+   7  HPFS/NTFS
/dev/sdb2           10837       30401   157155862+   f  W95 Ext'd (LBA)
/dev/sdb5           10837       30401   157155831    7  HPFS/NTFS

Disk /dev/sdc: 10.2 GB, 10262568960 bytes
255 heads, 63 sectors/track, 1247 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x01b501b4

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1   *           1        1246    10008463+   c  W95 FAT32 (LBA)

Disk /dev/sdd: 81.9 GB, 81964302336 bytes
255 heads, 63 sectors/track, 9964 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x77eb3c60

   Device Boot      Start         End      Blocks   Id  System
/dev/sdd1   *           1         747     6000246   83  Linux
/dev/sdd2             748        9964    74035552+   5  Extended
/dev/sdd5             748        9964    74035521   83  Linux
ubu...@ubuntu:~$



puis je tape
sudo grub  --> grub>
puis
find /boot/grub/menu.lst qui me donne
(hd0,0) et (hd3,0)
puis je
quit

Ci-dessous, mon menu.lst dans /boot/grub du disque consacré à Ubuntu 8.10.

# 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 use 'savedefault' 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         10

## 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=682ae243-4ee1-4c02-8a78-dd437723c41e ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=682ae243-4ee1-4c02-8a78-dd437723c41e

## 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

## 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 8.10, kernel 2.6.27-7-generic
uuid            682ae243-4ee1-4c02-8a78-dd437723c41e
kernel /boot/vmlinuz-2.6.27-7-generic root=UUID=682ae243-4ee1-4c02-8a78-dd437723c41e ro quiet splash
initrd          /boot/initrd.img-2.6.27-7-generic
quiet

title           Ubuntu 8.10, kernel 2.6.27-7-generic (recovery mode)
uuid            682ae243-4ee1-4c02-8a78-dd437723c41e
kernel /boot/vmlinuz-2.6.27-7-generic root=UUID=682ae243-4ee1-4c02-8a78-dd437723c41e ro single
initrd          /boot/initrd.img-2.6.27-7-generic

title           Ubuntu 8.10, memtest86+
uuid            682ae243-4ee1-4c02-8a78-dd437723c41e
kernel          /boot/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

# This is a divider, added to separate the menu items below from the Debian
# ones.
title           Other operating systems:
root


# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sdb1
title           Microsoft Windows XP Professionnel
root            (hd1,0)
savedefault
makeactive
map             (hd0) (hd1)
map             (hd1) (hd0)
chainloader     +1


# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sdc1
title           Windows NT/2000/XP (loader)
root            (hd2,0)
savedefault
makeactive
map             (hd0) (hd2)
map             (hd2) (hd0)
chainloader     +1


# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sdd1.
title           linux (on /dev/sdd1)
root            (hd3,0)
kernel /boot/vmlinuz BOOT_IMAGE=linux root=UUID=2167e347-7325-4609-9a78-26237e6bf2d3 splash=silent vga=788
initrd          (hd2,0)/boot/initrd.img
savedefault
boot


# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sdd1.
title           linux-nonfb (on /dev/sdd1)
root            (hd3,0)
kernel /boot/vmlinuz BOOT_IMAGE=linux-nonfb root=UUID=2167e347-7325-4609-9a78-26237e6bf2d3
initrd          (hd2,0)/boot/initrd.img
savedefault
boot


# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sdd1.
title           failsafe (on /dev/sdd1)
root            (hd3,0)
kernel /boot/vmlinuz BOOT_IMAGE=failsafe root=UUID=2167e347-7325-4609-9a78-26237e6bf2d3 failsafe
initrd          (hd2,0)/boot/initrd.img
savedefault
boot


# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sdd1.
title           2.6.27-desktop586rc8-2mnb (on /dev/sdd1)
root            (hd3,0)
kernel /boot/vmlinuz-2.6.27-desktop586-0.rc8.2mnb BOOT_IMAGE=2.6.27-desktop586rc8-2mnb root=UUID=2167e347-7325-4609-9a78-26237e6bf2d3 splash=silent vga=788
initrd          (hd2,0)/boot/initrd-2.6.27-desktop586-0.rc8.2mnb.img
savedefault
boot


# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sdd1.
title           desktop586 2.6.27.14-1mnb (on /dev/sdd1)
root            (hd3,0)
kernel /boot/vmlinuz-2.6.27.14-desktop586-1mnb BOOT_IMAGE=desktop586_2.6.27.14-1mnb root=UUID=2167e347-7325-4609-9a78-26237e6bf2d3 splash=silent vga=788
initrd          (hd2,0)/boot/initrd-2.6.27.14-desktop586-1mnb.img
savedefault
boot


Ouf. J'ai essayé de résumer au mieux en apportant un maximum d'info.

J'ai tenté l'usage du live CD "superGrub" sans succès.

Mais je compte y arriver grâce à votre aide.

Merci et Bon dimanche.

Patrik Ulrich


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