SUMMARY I currently have the following specs and the issue. Step to reproduce are the same i.e.: STEPS TO REPRODUCE 1. Boot with more than one external monitor one in USB C and one over HDMI 2. Lock the computer, let it go into sleep 3. Wake up and unlock OBSERVED RESULT Current setup is the following: - eDP-1 (disabled) - DP-1 (main, does not get disturbed) - HDMI-A-1 (second, gets into black background with no context menu and shadows other virtual desktop windows as background if I have windows drag onto it) EXPECTED RESULT The monitor over HDMI does not got black and retains its background along with normal usage. SOFTWARE/OS VERSIONS: Operating System: Manjaro Linux KDE Plasma Version: 5.27.7 KDE Frameworks Version: 5.109.0 Qt Version: 5.15.10 Kernel Version: 6.4.12-1-MANJARO (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 5500U with Radeon Graphics Memory: 38,0 GiB of RAM Graphics Processor: AMD Radeon Graphics Manufacturer: LENOVO Product Name: 20YG006GGE System Version: ThinkPad E15 Gen 3 ADDITIONAL INFORMATION The screen goes black and disrupts windows that have been put into it. These windows often go to the other screen that has not been affected. I often have only one window left on the zombie screen but I cannot say for that this happens all the time. It also disrupts bismuth in the way that windows get untitled when moved to the main screen after the cold restart. When I proceed to move windows back and then change virtual desktops I can see these windows as background, although glitching. Let me know if you needs logs or any other information. Also let me know if I should open this as a new issue
Does the problem resolve itself if you restart plasmashell with `plasmashell --replace` in a terminal window? If so, this is Bug 450435.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!