With an Ubuntu Live Disc, I have copied my Ubuntu 10.04 installation to a new harddisk (with the same hardware). However, it doesn't boot, since I think I still need to set up grub for this new installation.
How do I set up grub2 for a copied Ubuntu installation?
All the tutorials for grub2 didn't really help me...
running
update-grub
on the "original" Ubuntu installation doesn't find the copied Ubuntu installation.
sudo mount /dev/sdaX /mnt
(replace X with partition number) and from terminal dosudo grub-install --root-directory=/mnt /dev/sda
reboot into installed ubuntu and runsudo update-grub