I was actually able to correct this problem by turning off direct render from the kwin configuration. That is system settings > Desktop > Desktop Effects > Advanced > Enable Direct Rendering (in the opengl options) Corrected the problem (apparently) I posted it here: http://www.nvnews.net/vbulletin/showthread.php?p=1968079&posted=1#post1968079 =D ___________________________________________________ This message is from the kde mailing list. Account management: https://mail.kde.org/mailman/listinfo/kde. Archives: http://lists.kde.org/. More info: http://www.kde.org/faq.html.