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jimmyboy09
April 25th, 2009, 09:22 PM
Hallo der. I was on a dual boot w/ xp and intrepid.

I then upgraded to Jaunty (keeping my orig menu.lst and "read ahead?" b/c I was afraid of ruining my dual-bootability). Well, turns out I ruined it anyways. Couldn't boot into Jaunty (as grub still only recognized intrepid) so I manually changed the kernel name in grub first (didn't work), then later did an update-grub. The update-grub meant grub doesn't even show the option to boot into windows anymore. On top of that, I still couldn't boot into Jaunty :( Useless laptop.

So I decided to just do a fresh install of intrepid again, remounting my separate /home partition. I also "fixed" my menu.lst although I'm pretty sure it's a botched job. So the option to boot into windows shows, but when I select it, it clears the screen and redisplays the grub menu.

Can anyone tell me how to fix this?



============================= Boot Info Summary: ==============================

=> Grub0.97 is installed in the MBR of /dev/sda and looks on the same drive
in partition #3 for /boot/grub/stage2 and /boot/grub/menu.lst.

sda1: __________________________________________________ _______________________

File system:
Boot sector type: Grub
Boot sector info: Grub0.97 is installed in the boot sector of sda1 and
looks at sector 230554056 of the same hard drive for
the stage2 file. A stage2 file is at this location on
/dev/sda. Stage2 looks on partition #3 for
/boot/grub/menu.lst.
Mounting failed:
mount: unknown filesystem type ''

sda2: __________________________________________________ _______________________

File system: Extended Partition
Boot sector type: -
Boot sector info:

sda5: __________________________________________________ _______________________

File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files/dirs:

sda6: __________________________________________________ _______________________

File system: swap
Boot sector type: -
Boot sector info:

sda3: __________________________________________________ _______________________

File system: ext3
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 8.10
Boot files/dirs: /boot/grub/menu.lst /etc/fstab

=========================== Drive/Partition Info: =============================

Drive: sda ___________________ __________________________________________________ ___

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0xec59a4b2

Partition Boot Start End Size Id System

/dev/sda1 * 63 156,328,514 156,328,452 7 HPFS/NTFS
/dev/sda2 156,328,515 212,957,639 56,629,125 5 Extended
/dev/sda5 156,328,578 208,764,674 52,436,097 83 Linux
/dev/sda6 208,764,738 212,957,639 4,192,902 82 Linux swap / Solaris
/dev/sda3 212,957,640 265,393,799 52,436,160 83 Linux


blkid -c /dev/null: __________________________________________________ __________

/dev/sda3: UUID="94f21851-1ed3-4134-b236-dc9dd951e637" TYPE="ext3"
/dev/sda5: UUID="f616ca05-da60-4510-8708-e8914b6a89d1" TYPE="ext3"
/dev/sda6: UUID="190635f2-f810-489e-a7f2-ae72e8197ab2" TYPE="swap"

=============================== "mount" output: ===============================

/dev/sda3 on / type ext3 (rw,relatime,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
/proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,nosuid,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
lrm on /lib/modules/2.6.27-11-generic/volatile type tmpfs (rw,mode=755)
/dev/sda5 on /home type ext3 (rw,relatime)
securityfs on /sys/kernel/security type securityfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfs-fuse-daemon on /home/dominic/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=dominic)


=========================== sda3/boot/grub/menu.lst: ===========================

# 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=94f21851-1ed3-4134-b236-dc9dd951e637 ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=94f21851-1ed3-4134-b236-dc9dd951e637

## 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 2.6.27-11-generic
uuid 94f21851-1ed3-4134-b236-dc9dd951e637
kernel /boot/vmlinuz-2.6.27-11-generic root=UUID=94f21851-1ed3-4134-b236-dc9dd951e637 ro quiet splash
initrd /boot/initrd.img-2.6.27-11-generic
quiet

title Ubuntu 8.10, kernel 2.6.27-11-generic (recovery mode)
uuid 94f21851-1ed3-4134-b236-dc9dd951e637
kernel /boot/vmlinuz-2.6.27-11-generic root=UUID=94f21851-1ed3-4134-b236-dc9dd951e637 ro single
initrd /boot/initrd.img-2.6.27-11-generic

title Ubuntu 8.10, memtest86+
uuid 94f21851-1ed3-4134-b236-dc9dd951e637
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 Microsoft Windows XP Professional Edition
rootnoverify (hd0,0)
savedefault
makeactive
chainloader +1
boot

=============================== sda3/etc/fstab: ===============================

# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# /dev/sda3
UUID=94f21851-1ed3-4134-b236-dc9dd951e637 / ext3 relatime,errors=remount-ro 0 1
# /dev/sda5
UUID=f616ca05-da60-4510-8708-e8914b6a89d1 /home ext3 relatime 0 2
# /dev/sda6
UUID=190635f2-f810-489e-a7f2-ae72e8197ab2 none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0

=================== sda3: Location of files loaded by Grub: ===================


127.3GB: boot/grub/menu.lst
127.3GB: boot/grub/stage2
127.3GB: boot/initrd.img-2.6.27-11-generic
127.4GB: boot/initrd.img-2.6.27-7-generic
127.3GB: boot/vmlinuz-2.6.27-11-generic
127.3GB: boot/vmlinuz-2.6.27-7-generic
127.3GB: initrd.img
127.4GB: initrd.img.old
127.3GB: vmlinuz
127.3GB: vmlinuz.old

jimmyboy09
April 25th, 2009, 09:24 PM
Btw, I've also noticed that fstab and uuid don't show any signs of my windows partition, which I know still exists.

jimmyboy09
April 25th, 2009, 09:52 PM
Please help. Please.

meierfra.
April 26th, 2009, 03:11 AM
Please help. Please.
Please wait for 24 hours before bumping your thread,

To fix your problem, you need to restore the boot sector of your Windows partition: Download the testdisk-6.10.linux26.tar.bz2 package (http://www.cgsecurity.org/testdisk-6.10.linux26.tar.bz2) to your desktop, and then do:




cd ~/Desktop
tar xvf testdisk-6.10.linux26.tar.bz2
sudo testdisk-6.10/linux/testdisk_static /dev/sda



Choose "proceed" on the first screen, then
"intel"
"advanced",
Select the Windows partition (although it should be selected already) and choose
"boot"
"BackupBS"
Type "Y" to confirm


Then press "q" a few times to quit testdisk, reboot and see whether you can boot into Windows.