Bradley M. Kühn4d ago
😬 I reset my #Dasharo #Coreboot settings to default and now #Debian won't boot! It gives EFI error and shuts down.
My theory it isn't loading the right UEFI drivers as Debian installer did it; I don't have a Debian rescue USB drive.
It looks like I can Modify Driver Options in the firmware but unsure what to add.
IOW, I need to do in BIOS what
efibootmgr -v
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=debian --recheck
#AskFedi
Cc: @novacustom @Dasharo
Show threadKen Milmore4d ago
@bkuhn You don't typically need "UEFI drivers" with Debian, the UEFI support is part of the stock kernel. Are you booting with grub or something else? First thing I'd try to work out is whether you are making it into the bootloader or not. You may have simply reset the path to the bootloader which is stored in UEFI nonvolatile memory. In such cases, it will usually default to loading the default bootx64.efi.
Show threadBradley M. Kühn4d ago

@kbm0 It makes to grub, as you can see in photos:

Right after the two EFI messages , it stops booting.

Show threadBradley M. Kühn

@kbm0

This is what I get when I try to boot from a Debian rescue disk

Mar 24 at 9:40amWeb