[l-ubuntu-ve] error en el GRUB

germana oliveira germanaoliveirab en gmail.com
Vie Mar 20 19:47:44 GMT 2009


Saludos!!!

Tengo un disco externo con Debian instalado, al cual podia bootear desde 
mi Ubuntu, con al ayuda de la F11 al arrancar la maquina y pedirle que 
boteara desde el dispositivo USB (disco externo).... pero, algo habre 
hecho que dañe el GRUB... ahora al pedirle que bootee desde el USB me 
muestra el menu pero al seleccionar el Debian me da un error.

Aqui algunos datos:

-------------------------------------------------- FDISK -L

Disco /dev/sda: 122.9 GB, 122942324736 bytes
255 cabezas, 63 sectores/pista, 14946 cilindros
Unidades = cilindros de 16065 * 512 = 8225280 bytes
Identificador de disco: 0x000f083a

Disposit. Inicio    Comienzo      Fin      Bloques  Id  Sistema
/dev/sda1   *           1       14569   117025461   83  Linux
/dev/sda2           14570       14946     3028252+   5  Extendida
/dev/sda5           14570       14946     3028221   82  Linux swap / Solaris

Disco /dev/sdb: 80.0 GB, 80026361856 bytes            
------------------> ESTE ES UN DISCO DE DATOS
255 cabezas, 63 sectores/pista, 9729 cilindros
Unidades = cilindros de 16065 * 512 = 8225280 bytes
Identificador de disco: 0x9e6b9e6b

Disposit. Inicio    Comienzo      Fin      Bloques  Id  Sistema
/dev/sdb1               1        9729    78148161   83  Linux

*Disco /dev/sdc: 60.0 GB, 60022480896 bytes              
----------------->DISCO CON DEBIAN
255 cabezas, 63 sectores/pista, 7297 cilindros
Unidades = cilindros de 16065 * 512 = 8225280 bytes
Identificador de disco: 0x000becfa

Disposit. Inicio    Comienzo      Fin      Bloques  Id  Sistema
/dev/sdc1               1        7173    57617091   83  Linux
/dev/sdc2            7174        7297      996030    5  Extendida
/dev/sdc5            7174        7297      995998+  82  Linux swap / Solaris


*----------------------------------------------------------- MENU.LST, 
del disco con debian

# 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/sdb1 ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd2,0)

## 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-k7
root            (hd0,0)
kernel          /boot/vmlinuz-2.6.18-6-k7 root=/dev/sdb1 ro
initrd          /boot/initrd.img-2.6.18-6-k7
savedefault

title           Debian GNU/Linux, kernel 2.6.18-6-k7 (single-user mode)
root            (hd0,0)
kernel          /boot/vmlinuz-2.6.18-6-k7 root=/dev/sdb1 ro single
initrd          /boot/initrd.img-2.6.18-6-k7
savedefault

### 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 an existing
# linux installation on /dev/hda1.
title           Ubuntu 8.04.1, kernel 2.6.24-22-generic (on /dev/hda1)
root            (hd1,0)
kernel          /boot/vmlinuz-2.6.24-22-generic 
root=UUID=ebafbd50-c1e3-46b1-be76-cac5d4adb915 ro quiet splash
initrd          /boot/initrd.img-2.6.24-22-generic
savedefault
boot

# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/hda1.
title           Ubuntu 8.04.1, kernel 2.6.24-22-generic (recovery mode) 
(on /dev/hda1)
root            (hd1,0)
kernel          /boot/vmlinuz-2.6.24-22-generic 
root=UUID=ebafbd50-c1e3-46b1-be76-cac5d4adb915 ro single
initrd          /boot/initrd.img-2.6.24-22-generic
savedefault
boot


# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/hda1.
title           Ubuntu 8.04.1, kernel 2.6.24-16-generic (on /dev/hda1)
root            (hd1,0)
kernel          /boot/vmlinuz-2.6.24-16-generic 
root=UUID=ebafbd50-c1e3-46b1-be76-cac5d4adb915 ro quiet splash
initrd          /boot/initrd.img-2.6.24-16-generic
savedefault
boot


# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/hda1.
title           Ubuntu 8.04.1, kernel 2.6.24-16-generic (recovery mode) 
(on /dev/hda1)
root            (hd1,0)
kernel          /boot/vmlinuz-2.6.24-16-generic 
root=UUID=ebafbd50-c1e3-46b1-be76-cac5d4adb915 ro single
initrd          /boot/initrd.img-2.6.24-16-generic
savedefault
boot


# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/hda1.
title           Ubuntu 8.04.1, memtest86+ (on /dev/hda1)
root            (hd1,0)
kernel          /boot/memtest86+.bin
savedefault
boot
---------------------------------------------------------------------------------------------------------------------------------------------------------------------

Lo ultimo que hice fue intentar inatalar GRUB en el disco con debian con 
un CD Live

sudo --bind /dev /media/disk/dev
sudo chroot
grub-install /dev/sdc


GRACIAS!!

-- 
Por favor, si desea enviarme cualquier documento, utilice formatos estándar (ODF,PDF,HTML...). Gracias.

Please, if you wish to send me some documents, use standard formats (ODF,PDF,HTML...). Thanks. 




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