https://bugs.kde.org/show_bug.cgi?id=466650
Bug ID: 466650 Summary: Multimonitor-setup: Primary monitor disconnects after login Classification: Plasma Product: kwin Version: 5.27.2 Platform: Archlinux OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: multi-screen Assignee: kwin-bugs-n...@kde.org Reporter: rune.fritzs...@web.de Target Milestone: --- Flags: Wayland-, X11+ SUMMARY When I log into the X11-Session, my primary monitor (which is detected by sddm-git) goes black. It is connected via DisplayPort, the secondary monitor that is always detected is connect via HDMI. If I turn the monitor off and on again it is then detected properly and works fine. STEPS TO REPRODUCE 1. Log in to Plasma(X11) while using multiple monitors. One of them might have to be connected via DisplayPort. 2. Wait for the splash screen to disappear. 3. The secondary monitor shows the plasma desktop, while the primary monitor goes black. OBSERVED RESULT The secondary monitor shows the plasma desktop, while the primary monitor goes black. EXPECTED RESULT Both monitors show the plasma desktop. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Linux 6.2.1-arch1-1 (64-bit) (available in About System) KDE Plasma Version: 5.27.2 KDE Frameworks Version: 5.103.0 Qt Version: 5.15.8 ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.