Sweating it out, feeding the bugs in the boonies and I needed to play computer again. I was able to get my 64bit opensuse 42.3 to work with KDE by setting the display rendering from openGL2 to X11. Other choices were Wayland and openGL3. Must be some crazy advanced graphics cards out there!! Now ambitious, I bought an opensuse 15.1 (latest) install DVD from ebay, because OSDisc.com just closed. It didn't work and in reading opensuse troubleshooting I learned the disc used SHA256 security to assure downloads and disc integrity. Very nice of them. Question: Do other distros do this??? And I browsed a little into their vast global download mirror system. When you try download from their German site users are redirected to a mirror site closer to you. So I'm feeling more ignorant the more I learn. I'm sure many TCLUGers know this stuff. I actually like feeling ignorant. I saw a documentary, "The Ethanol Effect," and learned a little more about the Stanford University "Center for Quantum Molecular Design." So I'm delighted smart people think photochemistry and cellulose biofuel is a good renewable energy idea. Wonderful to see smart young people doing great things.