n/koehr.ing
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
koehr.ing/til/2022-03-22.md
Norman Köhring 7ad81f33c3 add now and til pages
2024-05-12 20:15:27 +02:00

389 B
Raw Blame History

There is a file system for EFI vars now

source

On kernel updates I saw a recurring "EFI variables are not supported on this system", so I investigated and learned that the new EFI variables are provided via a file system that needs to be mounted first:

mount -t efivarfs efivarfs /sys/firmware/efi/efivars