On 2021-03-18 21:03 +0100, Grzesiek Sójka wrote: > I noticed recently that efibootmgr stoped working. On all my Sid > machines I get the following: > > # efibootmgr > EFI variables are not supported on this system. > > But if I run Buster (the same hardware) then everything is ok. So this > is definitely software problem. I also noticed that the > /sys/firmware/efi/efivars > directory is empty.
Not here, and efibootmgr works for me. > Kernel problem? Missing modules? Perhaps the efivarfs module is not loaded. I don not have to load it manually, though. Cheers, Sven