the codeartist — programmer and engineer based in Berlin · Mar 22, 2022
There is a file system for EFI vars now
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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
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