On Sat, Dec 10, 2011 at 16:21:43 +0100, Thomas Hahn wrote: > On Sat, Dec 10, 2011 at 03:53:59PM +0100, Julien Cristau wrote: > > On Sat, Dec 10, 2011 at 15:49:03 +0100, Thomas Hahn wrote: > > > > > On Sat, Dec 10, 2011 at 02:21:59PM +0100, Julien Cristau wrote: > > > > On Fri, Dec 9, 2011 at 22:39:40 +0100, Thomas Hahn wrote: > > > > > > > > > If I configure desktop effects within KDE's system settings, there > > > > > is a compositing combo box where you can switch between OpenGL and > > > > > XRender. > > > > > If I switch to OpenGL the desktop is being inverted when I press the > > > > > Apply pushbutton. > > > > > Choosing the XRender there is no such effect. > > > > > For the time being I have switched of Desktop Effects in KDE. > > > > > Hope that helps. > > > > > > > > > Please attach your X log, and the output of glxinfo. Also make sure > > > > kwin uses direct rendering. > > > > > > > > Cheers, > > > > Julien > > > > > > Attached you will find the X log, glxinfo and the diff of .xsession-errors > > > before and after switching on opengl. > > > Please note that OpenGL options have Enable direct rendering clicked, but > > > the info from .xsession-errors tells otherwise. > > > > > from your glxinfo: > > direct rendering: No (If you want to find out why, try setting > > LIBGL_DEBUG=verbose) > > > > So what does "LIBGL_DEBUG=verbose glxinfo" say? (Don't compress the > > attachments it just makes it more painful to read.) > > > > Cheers, > > Julien > > I did exactly that, but the glxinfo output is identical. > (Diff'd the output of both glxinfo run's ...) > Nevermind, it also says client glx vendor string: NVIDIA Corporation which means you have nvidia's closed libGL installed. You need to get rid of that.
Cheers, Julien -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20111210153735.gf2...@radis.cristau.org
