https://bugs.kde.org/show_bug.cgi?id=371717
--- Comment #44 from Michal Ziabkowski <mz...@o2.pl> --- A little update: the situation seems to have changed in that now I reliably get a black background which fixes itself in about 30 seconds. Which begs the question - is there some kind of preset timeout somewhere in plasma-shell or kscreen code, after which the outputs are re-probed or the containment is updated? Unlike what I reported earlier, now the behavior is totally reproducible. My educated guess is that there is a race condition between plasma-shell and kscreen. The latter is probably reconfiguring my other screen to be 1080p AFTER Plasma is already running and the containment has been created. I haven't mentioned it, since it didn't seem relevant at the time, but I'm using systemdBoot=true. It's probably worth seeing if forcing plasma-kscreen.service to start before plasma-plasmashell.service (but after plasma-kwin_x11.service, I assume?) changes anything. -- You are receiving this mail because: You are watching all bug changes.