I installed Debian stable (Squeeze) and Debian testing (Wheezy) on a single drive (multi-boot), then I installed Ubuntu 10.04.3-desktop-i386. In addition to a partition for each OS, the drive has a /boot partition and a swap partition.
When installing Ubuntu, I UNchecked the "install boot loader" box. After installing Ubuntu, I booted Debian stable and executed "grub-install". But when I restart the machine and attempt to boot Ubuntu, I get the following message: error: no such device: 210e7d19-fd27-4e2e-82a6-6538cdc38fe9. error: file not found. error: you need to load the kernel first. Press any key to continue... The Grub entry for Ubuntu is as follows: GNU GRUB version 1.99-11 setparams 'Ubuntu, with Linux 2.6.38-11-generic-pae (on /dev/sda7)' insmod part_msdos insmod ext2 set root='(hd0,msdos7)' search --no-floppy --fs-uuid --set=root 210e7d19-fd27-4e2e-82a6-6538\ cdc38fe9 linux /boot/vmlinuz-2.6.38-11-generic-pae root=UUID=210e7d19-fd27-4e\ 2e-82a6-6538cdc38fe9 ro quiet splash vt.handoff=7 initrd /boot/initrd.img-2.6.38-11-generic-pae RLH -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20110921055147.gb3...@broadcaster.org