@libreleah Hi! Could you please tell me what the correct way to edit grub.cfg is now? I modified cbmk/config/grub/default/config/payload according to my needs (I added a password). However, after flashing it as a new payload via cbfstool add-payload -n fallback/payload (it was originally grub.elf), I just got a black screen. I also noticed that the newly built grub.elf file was smaller in size. Could you explain what I am doing wrong? Do I really have to rebuild the entire ROM firmware just to change the GRUB settings? It used to be so convenient back when grub.cfg and grubtest.cfg were located directly in CBFS. But the last time I did this, Canoeboot didn't even exist yet—there was only Libreboot.