Are there any flags for the video driver in the xorg.conf file that would revert the radeon drivers in Fedora 11 to the older DRI1 code or has that code been totally removed from the driver? I ask because the current radeon driver in rawhide still renders outside of the pymol viewer windows under Fedora 11 on a X1600 graphics card (MacBook Pro v2.1 actually). When started, pymol draws a black rectangle from the bottom of the Pymol viewer window all the way to the top of the screen such that the Nautilus menus are covered in black. Also the Ray Tracing demo in pymol does the same thing. The progress bar for the ray tracing isn't drawn within the boundaries of the Pymol viewer window but is placed in the Nautilus menu bar in the top of the screen instead. I am hoping that reverting to DRI1 might eliminate these artifacts (which don't exist under the radeon driver in Fedora 10). Jack ps This same issue is seen with the blender program when you select its menus within the blender windows. -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines