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#1 Le 24/10/2007, à 11:10
- tarte en pion
Plus de boot après MAJ
Bonjour,
Etant donné que les serveurs étaient saturés, j'avais installé à côté de Feisty, une Gutsy toute fraîche... (l'installation Alternate ne fonctionnait pas). Mais beaucoup de bug et de paramétrage à faire, j'ai décidé de mettre à jour Feisty plus tard.
Pour repasser mon Grub sur ma Feisty, j'ai fait :
~$ sudo grub --batch
Password:
Probing devices to guess BIOS drives. This may take a long time.
[ Minimal BASH-like line editing is supported. For
the first word, TAB lists possible command
completions. Anywhere else TAB lists the possible
completions of a device/filename. ]
grub> find /boot/grub/stage1
find /boot/grub/stage1
(hd0,4)
(hd0,5)
grub> root (hd0,4)
root (hd0,4)
grub> setup (hd0)
setup (hd0)
Checking if "/boot/grub/stage1" exists... yes
Checking if "/boot/grub/stage2" exists... yes
Checking if "/boot/grub/e2fs_stage1_5" exists... yes
Running "embed /boot/grub/e2fs_stage1_5 (hd0)"... 17 sectors are embedded.
succeeded
Running "install /boot/grub/stage1 (hd0) (hd0)1+17 p (hd0,4)/boot/grub/stage2 /boot/grub/menu.lst"... succeeded
Done.
grub> quit
quit
~$comme j'avais déjà eu l'occasion de le faire.
Une petite vérification, ça a marché.
D'ailleurs pour information, à chaque fois qu'il y avait une mise à jour du noyau, j'avais dû restaurer mon Grub avec la version précédente du menu.lst parce que les "liens" aux différents OS ne fonctionnaient plus après.
Aujourd'hui j'ai enfin pû mettre à jour ma Feisty.
Tout marche jusqu'au reboot où, après avoir sélectionné l'entrée par défaut "Ubuntu 7.10 etc...", je me retrouve au boot Ubuntu, mais rien ne se passe.
Je me suis dis, c'est la mauvaise partition : Je reboot et édite l'entrée: en effet (hd0,5), je modifie en (hd0,4) et boote. Je me retrouve avec le boot d'Ubuntu de Feisty, donc bonne partition. Mais rien ne se passe. (Pour info j'ai reconnu l'ancien boot du nouveau à cause de la taille du logo, chez moi il était plus grand sous Feisty.)
Donc je n'ai pas un menu.lst valide je pense. Une idée ?
Je donne le précédent (pas propre, mais c'était pour avoir un accès à ma Gutsy "clean" :
# 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 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=c3db6a71-975a-43c4-a97d-297494c2710a ro
## Setup crashdump menu entries
## e.g. crashdump=1
# crashdump=0
## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,5)
## 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
## ## End Default Options ##
# linux installation on /dev/sda5.
title Ubuntu Feisty Fawn Desktop
root (hd0,4)
kernel /boot/vmlinuz-2.6.20-16-generic root=UUID=90a6067e-43de-4021-ae16-27a3a869eb0d ro quiet splash locale=fr_FR
initrd /boot/initrd.img-2.6.20-16-generic
savedefault
boot
# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sda5.
#title Ubuntu, kernel 2.6.20-16-generic (on /dev/sda5)
#root (hd0,4)
#kernel /boot/vmlinuz-2.6.20-16-generic root=UUID=90a6067e-43de-4021-ae16-27a3a869eb0d ro quiet splash locale=fr_FR
#initrd /boot/initrd.img-2.6.20-16-generic
#savedefault
#boot
# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sda5.
#title Ubuntu, kernel 2.6.20-16-generic (recovery mode) (on /dev/sda5)
#root (hd0,4)
#kernel /boot/vmlinuz-2.6.20-16-generic root=UUID=90a6067e-43de-4021-ae16-27a3a869eb0d ro single
#initrd /boot/initrd.img-2.6.20-16-generic
#savedefault
#boot
# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sda5.
#title Ubuntu, kernel 2.6.20-15-generic (on /dev/sda5)
#root (hd0,4)
#kernel /boot/vmlinuz-2.6.20-15-generic root=UUID=90a6067e-43de-4021-ae16-27a3a869eb0d ro quiet splash locale=fr_FR
#initrd /boot/initrd.img-2.6.20-15-generic
#savedefault
#boot
# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sda5.
#title Ubuntu, kernel 2.6.20-15-generic (recovery mode) (on /dev/sda5)
#root (hd0,4)
#kernel /boot/vmlinuz-2.6.20-15-generic root=UUID=90a6067e-43de-4021-ae16-27a3a869eb0d ro single
#initrd /boot/initrd.img-2.6.20-15-generic
#savedefault
#boot
# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sda5.
#title Ubuntu, memtest86+ (on /dev/sda5)
#root (hd0,4)
#kernel /boot/memtest86+.bin
#savedefault
#boot
### 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/sda1
title Windows XP
root (hd0,0)
savedefault
chainloader +1Et l'actuel qui veint d'être généré :
# 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 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=c3db6a71-975a-43c4-a97d-297494c2710a ro
## Setup crashdump menu entries
## e.g. crashdump=1
# crashdump=0
## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,5)
## 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 7.10, kernel 2.6.22-14-generic
root (hd0,5)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=c3db6a71-975a-43c4-a97d-297494c2710a ro quiet splash
initrd /boot/initrd.img-2.6.22-14-generic
quiet
title Ubuntu 7.10, kernel 2.6.22-14-generic (recovery mode)
root (hd0,5)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=c3db6a71-975a-43c4-a97d-297494c2710a ro single
initrd /boot/initrd.img-2.6.22-14-generic
title Ubuntu 7.10, kernel 2.6.20-16-generic
root (hd0,5)
kernel /boot/vmlinuz-2.6.20-16-generic root=UUID=c3db6a71-975a-43c4-a97d-297494c2710a ro quiet splash
initrd /boot/initrd.img-2.6.20-16-generic
quiet
title Ubuntu 7.10, kernel 2.6.20-16-generic (recovery mode)
root (hd0,5)
kernel /boot/vmlinuz-2.6.20-16-generic root=UUID=c3db6a71-975a-43c4-a97d-297494c2710a ro single
initrd /boot/initrd.img-2.6.20-16-generic
title Ubuntu 7.10, kernel 2.6.20-15-generic
root (hd0,5)
kernel /boot/vmlinuz-2.6.20-15-generic root=UUID=c3db6a71-975a-43c4-a97d-297494c2710a ro quiet splash
initrd /boot/initrd.img-2.6.20-15-generic
quiet
title Ubuntu 7.10, kernel 2.6.20-15-generic (recovery mode)
root (hd0,5)
kernel /boot/vmlinuz-2.6.20-15-generic root=UUID=c3db6a71-975a-43c4-a97d-297494c2710a ro single
initrd /boot/initrd.img-2.6.20-15-generic
title Ubuntu 7.10, memtest86+
root (hd0,5)
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/sda1
title Windows XP
root (hd0,0)
savedefault
chainloader +1D'ailleurs, la partition de Feisty mise à jour est sda5 et celle de la Gutsy "clean" est sda6, apparemment nommées (hd0,4) et (hd0,5) par le Grub.
Une idée? Pouvez-vous m'aider à reconstruire mon Grub?
Merci!
Hors ligne
#2 Le 25/10/2007, à 10:14
- tarte en pion
Re : Plus de boot après MAJ
Up!
J'ai vidé la partition sda6 pour qu"il n'y ait pas de confusion.
Pourriez-vous m'aider ? 
Hors ligne
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