Exact same problem after an upgrade from 12.04 to 12.10. I was having 3 "Error: file not found" when booting, but it was booting anyway. After upgrading to 13.04 I had the same 3 errors + "Press any key to continue ..."
And the problem's resolved with Oliver suggestion: run "grub-install" . Same symptom also, /boot/grub was populated with lots of ".mod" files and few remain after re-running grub-install. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/733836 Title: "Error: file not found" when booting, then boots up anyway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/733836/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs