Tiny Core Linux

Tiny Core Base => TCB Bugs => Topic started by: Marc on June 04, 2024, 04:34:50 AM

Title: efibootmgr error
Post by: Marc on June 04, 2024, 04:34:50 AM

with TCE 15 efibootmgr -v results in "EFI variables are not supported on this system."

It works with TCE 13 (on the same EFI x64 system and same EFI settings)

I found a link about changes in efivar to efivarfs, in recent versions of efibootmgr, could it be that this is related:
   The efivars module has been replaced by "efivarfs" now (wiki.debian.org/UEFI#efibootmgr_and_efivar).

Title: Re: efibootmgr error
Post by: Vaguiner on June 04, 2024, 06:35:31 AM

Quote from: Marc on June 04, 2024, 04:34:50 AM

..."EFI variables are not supported on this system."...

I had a similar error which I managed to fix with

Code: [Select]

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