Hi Florian, "pelzflorian (Florian Pelz)" skribis: > When installing from the Guix install image, grub-install fails on my > x86_64 ASRock Beebox PC: > > guix system: error: '/gnu/store/hsc3gsqbxkl64nx38sf2fgs2fxzbpr0i-grub-efi-2.04/sbin/grub-install --boot-directory /mnt/boot --bootloader-id=Guix --efi-directory /boot/efi' exited with status 1; output follows: > > Installing for x86_64-efi platform. > /gnu/store/hsc3gsqbxkl64nx38sf2fgs2fxzbpr0i-grub-efi-2.04/sbin/grub-install: error: failed to get canonical path of `/boot/efi'. > > I let the Guix installer (git master commit > fef2f08bc640f78cc0a86fc7be3eccbc07b5e98c) auto-partition my entire > disk without encryption. > > “fdisk -l /dev/sda” shows: > > Disk /dev/sda: 238.49 GiB, 256060514304 bytes, 500118192 sectors > […] > Disklabel type: dos > Disk identifier: 0xd0416d83 > > Device Boot Start End Sectors Size Id Type > /dev/sda1 2048 7811071 7009024 3.7G 82 Linux swap / Solaris > /dev/sda2 * 7011072 500117583 492306432 234.8G 83 Linux There’s no EFI (vfat) partition here. Is it an EFI machine? Is /boot/efi mounted when you boot the installation image? If it were EFI, it would be a GPT partition table, not a DOS one. It seems to me there’s confusion here: the generated config file seems to be using ‘grub-efi-bootloader’, but the machine is actually not EFI. WDYT? Thanks, Ludo’.