Erro durante o boot

[aelson]

Ola  eu tenho o windows xp instalado no C: 12.7GB, instalei o ubuntunu 6.06 desktop em uma particão ext3  6,1 GB e 200MB swap..

Intalei o ubuntunu deu tudo certo dai pediu para reiniciar dai deu o seguinte erro:

Verifying dmi pool data...
grub loading stage1.5

Gurb Loading, please wait...

Error 18

Tentei acessar o hd pelo live cd para mexer nas configuracoes do grub mas fala que a partição não pode ser montada ou algo assim.

Gostaria de saber o que eu posso fazer.. estou conectado pelo livecd.. E tambem gostaria de saber se eu não conseguir configurar o grub para dar o boot eu vou ter que dar um fixboot ou fixmbr e estou com medo de perder os dados que estao no windows corro este risco ao dar fixmbr ??


  Respodam o mais rapido possivel hehehe estou com medo de perder meus dados =(

[aelson]

Consegui acessar os arquivos da partição ext3 pelo live cd do kurumin e acessar a configuração do grub.

# 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=/dev/hda5 ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,4)

## 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

## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
##      altoptions=(recovery mode) 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 ##

title  Ubuntu, kernel 2.6.15-23-386
root  (hd0,4)
kernel  /boot/vmlinuz-2.6.15-23-386 root=/dev/hda5 ro quiet splash
initrd  /boot/initrd.img-2.6.15-23-386
savedefault
boot

title  Ubuntu, kernel 2.6.15-23-386 (recovery mode)
root  (hd0,4)
kernel  /boot/vmlinuz-2.6.15-23-386 root=/dev/hda5 ro single
initrd  /boot/initrd.img-2.6.15-23-386
boot

title  Ubuntu, memtest86+
root  (hd0,4)
kernel  /boot/memtest86+.bin
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/hda1
title  Microsoft Windows XP Professional
root  (hd0,0)
savedefault
makeactive
chainloader +1

Preciso alterar alguma coisa ? sera que eu devo instalar o Kurumin ? Sera que eu vou perder meus dados ?

:'(

[aelson]

Como ninguem me espondeu  eu pegei e instalei o krurmin 4 configurei o lilo e deu certo 

Mas eu ainda queria instalar o ubuntu .