https://bugs.kde.org/show_bug.cgi?id=353975
--- Comment #37 from Konrad Materka <kmate...@wp.pl> --- I have similar problem. After log in second screen is always black (missing background etc), but working. This happens every time. I'm using laptop (non HD) + DVI HD monitor. It doesn't happen when I connect monitor after log in. In SDDM both laptop and external monitor have the same resolution and duplicates output. During KDE startup external monitor resolution changes to correct one and desktop area is expanded. Latest Neon User 5.7.1 (Plasma 5.7.1, Qt 5.7) + Latest (git) mesa drivers (Intel Broadwell). -- You are receiving this mail because: You are watching all bug changes.