yes, it was nvidia's driver's fault! i tried the "nv"-driver and everything worked. but how it happen that ndivida's driver ran fine until ubuntu updates some packages? i'm a newbee, as you can see...
-- starting "wine" or "google earth" crashes the x-server after today's update https://launchpad.net/bugs/98542 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
