https://bugs.kde.org/show_bug.cgi?id=454639
--- Comment #8 from Jan Rathmann <jan.rathm...@gmx.de> --- Update: I recently got a new PC and I don't see the bug there anymore, without changing anything on the installed OS. For graphics now I use the integrated GPU of the Ryzen 7 5700G that also uses the amdgpu driver, same as before. So this bug may be a special problem related to my old graphics card, an Asus Radeon R7 240. For other people still affected, I can present you a really ugly workaround that nevertheless worked for me: * Create a systemd service roughly like this (Don't know if all of those environment variables are actually necessary. Don't forget to insert your actual user name/computer name etc.): ------------------------ [Unit] Description=Workaround to fix flickering after suspend under Wayland After=suspend.target hibernate.target hybrid-sleep.target suspend-then-hibernate.target [Service] ExecStart=/path/to/kwin-suspend-fix-flicker.sh User=YOUR_USER_NAME Environment=DISPLAY=:1 Environment=DESKTOP_SESSION="plasmawayland" Environment=DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/YOUR_NUMERICAL_USERID/bus" Environment=SESSION_MANAGER="local/YOUR_COMPUTER_NAME:@/tmp/.ICE-unix/1467,unix/YOUR_COMPUTER_NAME:/tmp/.ICE-unix/1467" Environment=XDG_RUNTIME_DIR="/run/user/YOUR_NUMERICAL_USERID" Environment=DESKTOP_SESSION="plasmawayland" declare -x DISPLAY=":1" Environment=XDG_SEAT_PATH="/org/freedesktop/DisplayManager/Seat0" Environment=XDG_SESSION_PATH="/org/freedesktop/DisplayManager/Session2" Environment=XDG_SESSION_TYPE="wayland" [Install] WantedBy=suspend.target hibernate.target hybrid-sleep.target suspend-then-hibernate.target ------------------------ * Then create a script kwin-suspend-fix-flicker.sh : ------------------------ #!/bin/bash qdbus org.kde.KWin /component/kwin org.kde.kglobalaccel.Component.invokeShortcut "MinimizeAll" sleep 0.5 qdbus org.kde.KWin /component/kwin org.kde.kglobalaccel.Component.invokeShortcut "MinimizeAll" ------------------------ This will run the Kwin effect "Minimize all" to stop the flickering, and the run the same effect a second time to restore the original positions of all windows. -- You are receiving this mail because: You are watching all bug changes.
