I was hit by (what I assume is) a recent catastrophic Mesa update on openSUSE Tumbleweed. I'm mostly fine, experiencing some issues with cursors and the Yast window is all black. It's also affecting Wine and some installers are broken. Now I'm just waiting for Mesa to update since I'm mostly fine and nothing critical is broken for me. I think this is the first actually major issue I've had on openSUSE.