[15:11] I'm trying to install Ubuntu 10.04 LTS on a clean usb-hdd. The internal HDD on the specific laptop has a XP OS. After installation it fails to boot both ubuntu and XP. Possible problems with MBR from an old usb-pendrive installation since XP only boots when usb inserted. Suggestions? [15:16] When re-booting error hd0,1 out of disk. grub rescue>