reassign 461457 xserver-xorg-core forwarded 461457 https://bugs.freedesktop.org/show_bug.cgi?id=10582 merge 461457 421772 thanks After further analysis, this bug is likely a duplicate of 421772. To be sure, it would still be nice to get copy of your xorg.conf and Xorg.0.log. ;) Cheers, Kevin