Hi all:
Here's my setup:
Compaq NC6400
120 gb internal hard drive (which i wish to leave alone)
2 Western Digital USB Drives, each with 250 gb
On USB Drive 1 (3 partitions):
Ubuntu 9.04 installed in the first partition (ext3 at 30 gb)
Linux swap on the second partition (ext 3 at 4 gb)
Remainder of disk on the third (vfat)
On USB Drive 2 (3 partitions):
Slightly larger partition than partition 1 on drive 1 with "dd" created copy of drive 1 partition 1
2 other partitions, both ext3.
The current goal is to be able to backup the ubuntu partition from Drive 1 onto Drive 2 and boot from it on Drive 2, without copying over the entire disk, as I've got other plans for the remaining space.
BUT -------------------
I'm having a horrible time getting the copy of Drive 1's first partition to boot off of Drive 2. And I'm not sure why.
I've been playing with grub-install and fixmbr and looking through the tutorials. Just when I seem to get close, there's a funky error that seems to come up.
Currently, I'm thinking I need to reinstall grub, but am running into a wall of "error 15" messages in trying to follow this advice under "Let Grub do your research for you" using the find command:
http://www.troubleshooters.com/linux/grub/grub.htm
and that of the grub manaul.
At the same time, frustratingly, I can easily view the files in question via konqueror (using a knoppix live cd) on Drive 2 (drive one unplugged).
So ... I'm not sure what to do at this point. This doesn't seem like rocket surgery, but I'm stumped as to what to do next.
Help please.
Thanks,
asmythee