Comment # 4 on bug 1047926 from Peter M�nster

I've found the solution:

- rescue mode
- fdisk /dev/sda
- toggle bootable flag for sda1
- reboot
- in BIOS: select new UEFI entry from HD

Now it works!

So I think, that yast should add the bootable flag to the EFI-partition to
avoid such problems.

Peter