Could you please try booting with the live-cd or alternative cd and go into recovery mode? Please copy the upgrade logs and attach this report.
-- Upgrade 8.10 to 9.04 Grub Error 15 on reboot https://bugs.launchpad.net/bugs/366556 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
