I experienced the same problem when upgrading to Intrepid Ibex. However, renaming the old menu.lst helped.
** Attachment added: "the old menu.lst that caused this bug" http://launchpadlibrarian.net/19144140/menu.lst.old -- update-grub failed during kernel update https://bugs.launchpad.net/bugs/261500 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
