https://bugs.kde.org/show_bug.cgi?id=466749
--- Comment #5 from Hexagon <apri...@posteo.net> --- New info of a chat with a KWin developer: The problem started after "Direct Scanout" was implemented in KDE Plasma 5.27 released on 2023-02-14. Workaround: One can disable the "Direct Scanout" using the environment variable "KWIN_DRM_NO_DIRECT_SCANOUT=1" in /etc/environment and relogging / restarting the computer. The problem should go away. -- You are receiving this mail because: You are watching all bug changes.