I also have this problem, but after change grub to the second hard disk where I have ubuntu and change the boot disk priority to boot from fron the second hard disk, the problem has gone.
-- Current grub-pc takes several minutes to show menu https://bugs.launchpad.net/bugs/420933 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