Ubuntu
grub2 package

  1. Bug #1229738
  2. Comment #5

Comment 5 for bug 1229738

Revision history for this message
Andy Sayler (andy.sayler) wrote :

I've encountered this issue as well running 12.04.3 with a 5-device RAID 6 array using grub + EFI + Secure Boot.

I worked around it by manually creating a grub.cfg file on the EFI partition that just changes the root to the correct /boot md partition and then reloads the actual /boot/grub.cfg file.

Details here: http://ubuntuforums.org/showthread.php?t=2190716&p=12861263#post12861263