https://bugs.kde.org/show_bug.cgi?id=343661
--- Comment #46 from Thomas Lübking <thomas.luebk...@gmail.com> --- No, the feature coordinates OpenGL and X11 drawing, ie. reduce tearing/flicker aso. I could assume there's a deadlock with some clients where kwin sets a fence, the client is supposed to update, the client uses OpenGL and that now accidentally thinks it needs to wait for the fence kwin set. But that's really just a wild guess on what might happen. -- You are receiving this mail because: You are watching all bug changes.
