Same problem here, with latest Karmic:
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Linux li3910 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 i686 GNU/Linux
Tux racer windowed/fullscreen at 640x480 gets 8fps, glxgears 1800-200 frames per 5 seconds.
It's about as bad as it was in Jaunty. Tux racer in vista on the same machine runs many times faster.
Same problem here, with latest Karmic:
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Linux li3910 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 i686 GNU/Linux
Tux racer windowed/fullscreen at 640x480 gets 8fps, glxgears 1800-200 frames per 5 seconds.
It's about as bad as it was in Jaunty. Tux racer in vista on the same machine runs many times faster.