https://bugs.kde.org/show_bug.cgi?id=390306
--- Comment #3 from Fabian Vogt <fab...@ritter-vogt.de> --- I just confirmed that it's indeed kscreen what's causing this: Turing the laptop screen off in the kscreen kcm kills the session as well. This laptop uses switchable graphics (optimus, or whatever it's called), so that might be related. Maybe the hardware switches from the intel GPU to the nvidia one when the laptop screen gets deactivated? I don't see any flicker or similiar on X or VTs though, so that's unlikely. -- You are receiving this mail because: You are watching all bug changes.
