So I managed to make it work by using SUSE's grubx64.efi instead.
Steps are basically:
- Replace bootx64.efi with the OpenSUSE one
- Write a grub.cfg shim at the root which does "configfile (http,172.17.16.10:5248)/grub/grub.cfg-default-amd64"
Reboot and everything works as expected.
OpenSUSE Tumbleweed from which the grub build was taken is also on grub 2.04.
So I managed to make it work by using SUSE's grubx64.efi instead.
Steps are basically: 17.16.10: 5248)/grub/ grub.cfg- default- amd64"
- Replace bootx64.efi with the OpenSUSE one
- Write a grub.cfg shim at the root which does "configfile (http,172.
Reboot and everything works as expected.
OpenSUSE Tumbleweed from which the grub build was taken is also on grub 2.04.