I’m following this guide for installing a minimal CLI for a libvirt instance using BIOS firmware and a single / partition for simplicity (as this will eventually be used for a vagrant box).
So the only changes I have made so far are:
- no EFI partition
- don’t install efibootmgr
- set dos instead of gpt
- use
grub-install /dev/vda
And at least it booted afterwards 