I believe you are seeing this problem: http://ubuntuforums.org/showthread.php?p=6132263#post6132263
http://bugs.freedesktop.org/show_bug.cgi?id=18451 In the first url you will find some workarounds (e.g. -noxfixes). To the best of my knowledge Xorg hasn't fixed or acknowledged this bug. If you find otherwise please post back here what you find. -- This message posted from opensolaris.org
