During the upgrade process, all the files appeared to install correctly and the computer rebooted as expected. It then showed the openSUSE splash screen but eventually that went dark and there was no display. Rebooting again did not help. Hitting Ctrl+Alt+F1 results in a corrupted display. I’m guessing this is an issue with the video driver? Not sure how to troubleshoot when I can’t even get a terminal window open!
HP Pavilion dv6500 laptop with an nVidia GeForce 8400M GS.
OK I got it working. I had to boot using init 3, run yast, add the nVidia proprietary repository and install the latest video drivers. After I rebooted the display worked.