The post from Kamilion solved my problem also. +1 This was the diff 'sudo grub-mkdevicemap' explicitely:
s...@karmic:~$ sdiff /home/sehe/oldboot/boot/grub/device.map /boot/grub/device.map (hd0) /dev/sda (hd0) /dev/sda (hd1) /dev/sdb (hd1) /dev/sdb > (hd2) /dev/sdc Note that I had added an old harddisk to my system some time ago. This got recognized as sdb (!), moving my prior sdb to sdc. The killing detail, however, is that my root vg is striped across sda and sdc (in the new setup). Grub don't grok that ! So, IMHO the bug is that the device map _should_ have been checked/regenerated by update-grub, since upgrading kernel images will call update-grub only. -- grub-setup crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/386802 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs