https://bugs.kde.org/show_bug.cgi?id=432570
--- Comment #24 from Mathias Panzenböck <grosser.meister.mo...@gmx.net> --- Created attachment 147176 --> https://bugs.kde.org/attachment.cgi?id=147176&action=edit New crash information added by DrKonqi kwin_x11 (5.20.5) using Qt 5.15.2 - What I was doing when the application crashed: I watched a YouTube video in Firefox. - Unusual behavior I noticed: Image froze, no keyboard inputs registered anymore, but audio continued. I switched to a text terminal and back (Ctrl+Alt+F2 then Ctrl+Alt+F1) at which point kwin crashed, restarted and the UI was useable again, though compositing was deactivated. -- Backtrace (Reduced): #5 0x00007f559ed1b564 in KWin::SceneOpenGL::createScene(QObject*) () at /usr/lib64/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so #6 0x00007f559ed2a41d in KWin::OpenGLFactory::create(QObject*) const () at /usr/lib64/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so #8 0x00007f55bd11903e in KWin::X11Compositor::start() () at /lib64/libkwin.so.5 #9 0x00007f55bd116e57 in KWin::Compositor::reinitialize() () at /lib64/libkwin.so.5 #10 0x00007f55bbde3386 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5 -- You are receiving this mail because: You are watching all bug changes.