08-08-2018, 08:48 AM
(08-07-2018, 11:25 PM)Wizzard Wrote: I tried upgrading Xenial KDE to Bionic. The update went well, the problem was after the first restart. I had only the blank screen with the mouse.
Okay; yeah; I can't vouch for that. But since you do have X running, the first thing I would try is creating a new user ID and logging in with that to get default desktop settings. Maybe it's a setting for some plasmoid or other desktop component you have configured that didin't upgrade properly.
The Netrunner update went fine; I suppose that's a testimony to Debian's stability. :-p