Opengl Problem

[luftdufd]

Hi,
i have a big problem, everytime i start an opengl application i get errors. For example:
Soya3D * Warning : glGetString returns NULL!

or when i start chromium
-OpenGL---------------------------------------
Vendor: Null
Renderer: Null
Version: Null
Fatal signal: Segmentation Fault (SDL Parachute Deployed)

glxgears runs at 4500 FPS

For me its clear its an opengl problem. I have a Radeon 9800 with working ati drivers.
I hope somebody can help me to fix the problem.
greets luftdufd

[luftdufd]

fglrxinfo says:

OpenGL vendor String: Ati Technologies Inc.
OpenGL renderer String: Radeon 9800 Generic
OpenGl version string: 1.3.5272 (X4.3.0-8.16.20)