Danny Milosavljevic writes: > Also, grub-hybrid is supposed to use efi so the workaround shouldn't be used with it... Right, I had forgotten about grub-hybrid. That complicates things. > What do you think about my direct grub patch? That works too :-) It just felt a little "heavy-handed". I'll let Ricardo judge which approach to take. I do wonder if we can do better though, and maybe even fix it properly. Ricardo: Can you post the output of `find /sys/firmware/efi -maxdepth 1` on the affected machine? With luck, we'll find a variable that is only present on "real" EFI. Can you also post the contents of '/sys/firmware/efi/runtime'?