I had this problem when my 3D graphics stopped working. See if you have 3D rendering available on your computer. Run 'glxinfo | grep render' to see if you have direct rendering turned on. -- Jeff Rasmussen GPG public key 0x9686C12F _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota Help beta test TCLUG's potential new home: http://plone.mn-linux.org Got pictures for TCLUG? Beta test http://plone.mn-linux.org/gallery tclug-list at mn-linux.org https://mailman.real-time.com/mailman/listinfo/tclug-list