I'm running a Dell Latitude D620 with a 945GM graphics card and a 1440x900 display on Ubuntu Dapper 6.06 with full updates. I see the same situation on the GL screensavers, but other GL apps like PlanetPenguin Racer work fine. Incidentally, I saw the same problem on a Sony Vaio B100 with a 1024x768 display.
-- OpenGL viewport cut-off with 915gm graphics https://launchpad.net/bugs/43052 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs