So I installed grub-pc without errors and finally rebooted my computer. The result is:
error: couldn't find the chunk descriptor. Press any key to continue... Actually I can't continue. Caps Lock and Scroll Lock flashes instead. Probably the filesystem was indeed damaged. (I had video related problems and blind reboots before.) I can access the partition from Maverick. Let me know if I can help anything. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/732149 Title: [natty] btrfs "grub-probe: error: unknown filesystem" -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs