[EMAIL PROTECTED] wrote: > I installed Debian onto a usb hard drive (sda) using a laptop that already > had Debian installed. Now when I try to boot up the laptop, I get the > following error: > > GRUB Loading stage1.5 > GRUB loading, please wait... > Error 21 > > I know that Error 21 means that GRUB can't find the disk drive. The > menu.lst file only refers to the hard drive on the laptop (hda). > > When I use a Knoppix CD to look at the laptop, the Linux partition is > still on hda2. > > I get this error whether or not the usb drive is attached. > > How do I get the laptop to boot again?
Re-write the mbr on your internal HD like this: grub> root (hd0,1) grub> setup (hd0) Then reboot. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
