boot with the knoppix CD and edit the fstab on /dev/sdb1 to reflect the change in root device.

i.e.

Change from: /dev/sda1 / ext3 defaults

to: /dev/sdb1 / ext3 defaults





As far as mount via UUID maybe google can turn up some help... been curious about this one myself.


Take Care,
-Justin
One Mynds Eye