GRUB problem after upgrading to 10.04

[Goh Lip]

On 05/01/2010 03:21 AM, Goh Lip wrote:
> On 05/01/2010 02:22 AM, Mark Ziranski wrote:
>> -------- Original Message --------
>> Subject: Re: GRUB problem after upgrading to 10.04
>> Date: Sat, 01 May 2010 02:03:23 +0800
>> From: Goh Lip<g.lip at gmx.com>
>> Newsgroups: gmane.linux.ubuntu.user
>> References:<20100430172654.281170 at gmx.net>
>>
>> On 05/01/2010 01:26 AM, Mark Ziranski wrote:
>>
>>
>> Mark, at grub prompt, type the following and press'enter' after each
>> line.......
>>
>> search --no-floppy --fs-uuid --set 8d3e648a-983d-4d69-aa3c-83798ec4683f
>> linux /vmlinuz root=UUID=8d3e648a-983d-4d69-aa3c-83798ec4683f ro
>> initrd /initrd.img
>> boot
>>
>> When booted to 10.04, at terminal
>> sudo grub-install /dev/sdb
>>
>> Good luck - Goh Lip
>>
>> ps: NOT  "sudo grub-install /dev/sdb1"
>
>
> Mark, thanks for posting my response on the list.
> I seems to be getting through now.
> Any luck so far?
>
> I am logging off now, (my beauty sleep)
>
> Regards - Goh Lip
>

Sorry, Mark, woke up had a feeling something's not right....
Could you try instead

search --no-floppy --fs-uuid --set 8d3e648a-983d-4d69-aa3c-83798ec4683f
linux /vmlinuz-2.6.32-21-generic 
root=UUID=8d3e648a-983d-4d69-aa3c-83798ec4683f ro
initrd /initrd.img-2.6.32-21-generic
boot

I assume sdb1 is your /boot partition.
Since you have encrypted partition, hope the following helps...

http://ubuntuforums.org/showthread.php?t=1420955
http://forum.ubuntuusers.de/topic/how-to-ubuntu-verschluesselung-cryptsetup-unt/#post-2330941
http://www.linuxcertif.com/man/8/mount.crypto_LUKS/
http://lists4.suse.de/opensuse-bugs/2008-07/msg11813.html
http://tropenhitze.wordpress.com/2010/01/21/disable-auto-mount-of-encrypted-luks-crypto_luks-partition-on-opensuse-11-2-while-booting/

Regards - Goh Lip