[21:49] <gack__> I've installed Ubuntu and it said it was successful. When I tried to restart it with the USB out nothing happened. I've reinstalled it and it's the same. Then I tried to run it in rescue mode by entering 'rescue' at the boot prompt screen. It didn't do anything. Rescue mode doesn't come up in my start up list when I try to start the computer with the USB in. Any ideas?