Проблема с Racer-ом

[scholz@host]$ racer 
VidModeSwitch(800,600,dep 32,gamma 0.0)
Mode 0: 800x600
Mode 0 matches
QImage:Read(data/fonts/din14.tga)
QImage:Read(data/images/skidmark.tga)
QImage:Read(data/images/smoke.tga)
QImage:Read(data/images/smap_whitesun_add.tga)
QImage:Read(data/images/track_lt.tga)
X Error of failed request:  BadLength (poly request too large or internal Xlib length error)
  Major opcode of failed request:  128 (GLX)
  Minor opcode of failed request:  1 (X_GLXRender)
  Serial number of failed request:  175
  Current serial number in output stream:  176

и

[scholz@host]$ glxinfo | grep render
direct rendering: No
OpenGL renderer string: GeForce4 MX 440/AGP/SSE2
...

Никто не подскажет - как лечить - одно и второе. Остальные игры (torcs, tuxracer...) идут без проблем..

[scholz@host]$ glxgears 
6662 frames in 5.0 seconds = 1332.152 FPS.