Take a look at the output of glxgears -info and grep -i disabled /var/log/Xorg.0.log
-- Best regards, Jörg-Volker. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/j56mco$nmv$1...@dough.gmane.org
