On 22/10/2007, Mikkel L. Ellertson <mikkel@xxxxxxxxxxxxxxxx> wrote: > > Yes, Mikkel, the disk from which I want to boot has the highest > > priority in BIOS.. > > > > > OK - this gets a bit tricky, because when you boot from this drive, > it is no longer hd2 - it is hd0. So Grub will be looking for its > files in the wrong place. What I would do is edit your Grub > configuration file to reflect this. map (hd0) (hd2) map (hd2) (hd0) in the grub.conf boot entry would achieve that. However, before that I would really suggest giving the "find /grub/grub.conf" command a try, to see on which mountable partition it finds the file.