Le 03/05/2020 à 09:38, Dernsen a écrit :

The grubx64.efi is signed, so you can not edit it after signing and so
it is a custom bootimage, this should work for installing on any
amd64-efi system. So I set within grubx64.efi:

set root='hd0,gpt1'

set prefix=($root)'/EFI/linux'

configfile $prefix/grub.cfg

Usually EFI-directory is 'hd0,gpt1',

No it's not. The EFI partition may have any number, and the boot disk many not be hd0.

How could grub search specificly for the EFI-directory , which has to be
on every EFI-system?

What about $cmdpath ?

Reply via email to