Comment # 7 on bug 1205571 from Stefan Dirsch

I apologize. My fault. This should have been

sudo zypper in suse-prime
sudo rpm -e x11-video-nvidiaG06 --nodeps
sudo zypper in x11-video-nvidiaG06
  --> logout from your desktop or reboot the machine

But meanwhile I noticed that on machine with enable Secureboot (check with
'mokutil --sb-state') you need to run

  prime-select nvidia

manually after reboot.