https://bugs.kde.org/show_bug.cgi?id=353975
--- Comment #71 from CaCO3 <ca...@ruinelli.ch> --- (In reply to kaasboer from comment #69) > Hi, > > I found out "by accident" that there might be a workaround for this problem: > > I run F24 KDE spin with Plasma 5.7.4 on a docked T450s with 2 Monitors. With > sddm as display manager I had to restart plasmashell after every login. > > Today I switched to gdm and now plasmashell works with the 2nd monitor > without a problem. > > ( Why "by accident"? : I switched to gdm because sddm shows the login dialog > on both monitors instead of just the first one. This is fixed as well as the > black screen problem.) > > cu, > kaasboer How did you do this? I tried dpkg-configure gdm as well as dpkg-configure lightdm but with both the DE did not start anymore, both screens stayed black! Note: The issues with the second screen black only started after I installed KDE Neon on top of Kubuntu. How ever I also installed a virgin Neon Distribution (Ubuntu based) and had the same issue. -- You are receiving this mail because: You are watching all bug changes.