I'm encountering something similar with PPRacer on a Matrox G400. Other games also have problems (Neverball and SuperTux) but Tremulous and Open Arena are fine. However, the PPRacer problem is not evident in Gutsy Tribe 4.
Related forum thread: http://ubuntuforums.org/showthread.php?t=457528 ** Attachment added: "PPRacer screenshot" http://launchpadlibrarian.net/8778469/Screenshot-PlanetPenguin%20Racer%200.3.1.png -- Text in (some) openGL applications is scrambled https://bugs.launchpad.net/bugs/99158 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs