Dual boot com outras distribuições linux (RESOLVIDO)

[Rene_Mena]

Gente, para ficar mais claro a configuração que fiz estou postando meu menu.lst, notem que o root do slack está referenciado como hda e não sda, essa é a grande jogada. Outra coisa, toda vez que faço atualização do kernel preciso alterar meu menu.lst, devido a substituição deste pelo novo kernel, fazer o que né...rs

# menu.lst - See: grub(, info grub, update-grub(
#            grub-install(, grub-floppy(,
#            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      9

## 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=59fc049a-5526-491f-b006-b6a9fc2e6306 ro

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

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,1)

## 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=pt_BR

## 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 ##

title      Ubuntu, kernel 2.6.20-16-generic
root      (hd0,1)
kernel      /boot/vmlinuz-2.6.20-16-generic root=UUID=59fc049a-5526-491f-b006-b6a9fc2e6306 ro quiet splash locale=pt_BR
initrd      /boot/initrd.img-2.6.20-16-generic
quiet
savedefault

title      Ubuntu, kernel 2.6.20-16-generic (recovery mode)
root      (hd0,1)
kernel      /boot/vmlinuz-2.6.20-16-generic root=UUID=59fc049a-5526-491f-b006-b6a9fc2e6306 ro single
initrd      /boot/initrd.img-2.6.20-16-generic

title      Ubuntu, kernel 2.6.20-15-generic
root      (hd0,1)
kernel      /boot/vmlinuz-2.6.20-15-generic root=UUID=59fc049a-5526-491f-b006-b6a9fc2e6306 ro quiet splash locale=pt_BR
initrd      /boot/initrd.img-2.6.20-15-generic
quiet
savedefault

title      Ubuntu, kernel 2.6.20-15-generic (recovery mode)
root      (hd0,1)
kernel      /boot/vmlinuz-2.6.20-15-generic root=UUID=59fc049a-5526-491f-b006-b6a9fc2e6306 ro single
initrd      /boot/initrd.img-2.6.20-15-generic

title      Ubuntu, memtest86+
root      (hd0,1)
kernel      /boot/memtest86+.bin
quiet

title      Slackware - 12
root      (hd0,2)
kernel      /boot/vmlinuz root=/dev/hda3 ro
saverdefault
boot
quiet

title      Fedora - 7
root      (hd0,3)
kernel      /boot/vmlinuz-2.6.21-1.3194.fc7 root=/dev/sda4 ro
initrd      /boot/initrd-2.6.21-1.3194.fc7.img
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

Abraços

Renê

[jomafras]

Apenas para ilustrar :

Entrada sugerida pelo alarcon e, que resolveu :

title      Slackware 12
root      (hd0,2)
kernel      /boot/vmlinuz root=/dev/sda3 ro
savedefault
boot

Entrada colocada pelo instalador do Ubuntu que eu instalei depois do Slackware :

# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/hda7.
title      Slackware12.0
root      (hd0,6)
kernel      /boot/vmlinuz root=/dev/hda7 ro vga = 773
savedefault
boot
Como se pode ver são idênticas e, o Ubuntu configurou certinho.
Porque só o Ubuntu faz isso, hein???