https://bugs.kde.org/show_bug.cgi?id=452119
--- Comment #19 from Nate Graham <n...@kde.org> --- I was experiencing this issue and found that the cause was actually Firefox forcing kwin to constantly repaint the screen; see https://bugzilla.mozilla.org/show_bug.cgi?id=1754810. Setting `widget.wayland.vsync.enabled` to `false` on Firefox's about:config page fixed the issue by making it no longer constantly repaint. For people who are affected, by this issue, can you turn on the "Show Paint" KWin effect, set a keyboard shortcut for it, and hit that keyboard shortcut? If you see that the screen constantly flickers, then you're having the same issue of *something* forcing the screen to constantly repaint. There might be opportunities for KWin itself to handle this better, but apps also need to cooperate. -- You are receiving this mail because: You are watching all bug changes.
