Re: 2.6.23: GRUB reports "Setup signature not found"

H. Peter Anvin
2007-11-09T19:50:43Z

Chuck Ebbert wrote:
> Multiple people have now reported this error message with 2.6.23.
> Updating GRUB fixes it:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=370391
> https://bugzilla.redhat.com/show_bug.cgi?id=371321

This is indeed a known problem with very old versions of grub. It would
appear that Red Hat's rpms for grub don't actually update (some parts
of?) grub, so it leaves an ancient grub on the system and in use.

-hpa