Description of problem: After update and restart GRUB hangs with message "GRUB" and annoying noise from system speaker. Can't even get to menu to select previous kernel or something. Steps to Reproduce: 1.Update system 2.Reboot
I've seen this now on three separate machines, both i386 and x86-64, following kernel updates from F9 and F10. Something happens and GRUB gets blown away, hanging as above. To recover, I have to boot the install CD in recovery mode, run grub, then use root (hd0,0) setup (hd0) to recover.
This is just happened to me using F10/x86-64. This is a very serious bug. Changed priority to urgent!
*** Bug 432555 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 450143 ***