Created attachment 713895 [details] Drkongi crash dump Description of problem: Right after log in KDE's crash handler (drkongi) pops up. Output attached. After closing the dialog KDE functions normal. .xsession-errors shows: kwin(1026) KWin::checkGLError: GL error ( setupCCTexture ): "GL_INVALID_VALUE" Version-Release number of selected component (if applicable): mesa-*-9.1-3.fc19.x86_64 KDE-4.10.1-2.fc19.x86_64 How reproducible: Always Steps to Reproduce: 1. log in KDE 2. 3. Actual results: Drkongi kcrash handler shows the error Expected results: No kcrash handler pop up Additional info: The same issue happens in Fedora 18. To keep FC18 'clean' I created the dump in Fedora 19.
Created attachment 713897 [details] lspci -nn output
Created attachment 713898 [details] Xorg.0.log
Created attachment 713899 [details] glxinfo
Hi, I can add that this crash only happens in a configuration with two monitors (see Xorg.0.log for configuration). It doesn't matter which interfaces are used (vga, dvi or hdmi) HTH Martin Kho BTW. In Fedora 17 this two monitor configuration doesn't show the crash.
Hi, FYI: upstream bug report [1]. Martin Kho [1] https://bugs.freedesktop.org/show_bug.cgi?id=61182
... and looks to me a dupe of #928285 Martin Kho
Hi, With the excellent help from Thomas Lübking (kwin developer) this issue is solved. Kwin no longer crashes. The patch is not yet in Fedora, though. Besides Mesa upstream has 'promised' some sort of change in th way msaa-visuals are handled in memory. So I don't know if this report can already closed. Martin Kho
Hi, If I'm correct, an upstream patch for this issue has been incorporated in the latest mesa update for Fedora 18 and works fine. So now this report can be closed. Thanks, Martin Kho