(In reply to Fabian Vogt from comment #5) > Not all systems have efivars, see bug 1174029. That's a separate issue, but thanks for the link. My patch allows to get back to the pre-5.10 state, and will allow to have a working installer on proper EFI systems and will let Tumbleweed for Arm rolling again. But I agree, using a proper detection (libefivars?) would probably be better.