https://bugs.kde.org/show_bug.cgi?id=356225
--- Comment #177 from Simone Gaiarin <simg...@gmail.com> --- So I did some quite extensive test today with Neon Dev unstable (KDE 5.7.90) and seems that most of the problems are gone. I was suffering ALL the kind of weird bugs connected to multi monitor. Test 1: Boot laptop (LAP) OK Connect external monitor EX1 OK Switch position of LAP left to right of EX1 OK Set screens vertically misaligned !! Set external monitor as primary -Panel moves to EX1 properly - Phantom panel is left on LAP. Impossible to interact with it. Restart plasma to remove it. OK Detach EX1 - Panel moves to LAP OK Reattach EX1 Panel moves back to EX1 OK Close lid of LAP - Panel stays in place in EX1 - All windows moved to EX1 OK Open lid of lap - Panel stays in place in EX1 - Only windows originally in LAP move back to LAP KO Suspend and resume (Intel related bug probably) - Monitor doesn't turn on - KScreen detects it as active ( I can move the mouse in there and I can see it active in display configuration) - Need to detach and reattach EX1 to wake it up Disconnect EX1 KO Connect HDMI1. Kernel panic I think. PC reboot. (Reproducible) [Not related to Kscreen I guess] Test 2 Boot with HDMI1 connected to avoid kernel panic OK Tinker configuration of HDMI1 + LAP. OK HDMI1 primary. Suspend with HDMI1 connected, detach HDMI1, resume - Panel found in LAP after resume OK Disconnect HDMI1, Connect EX1 and tinker configuration. EX1 primary. OK Close the lid, suspend, detach EX1, resume - Panel found in LAP So I really hope we solved it for real this time. Great job. -- You are receiving this mail because: You are watching all bug changes.