graphic problems - fog and light on textures

[stpohle]

Hi all,

The game itself runs fine here but i have some graphical glitches.

First i have a broken version of fog i think. Look at the screenshot below, there you see outside the window that the white fog has some big white qubes around it. In the Episode 1 i've never seen something like that. This, i experienced already during the demo version (Black Plaque) with the freezer pipe, but i thought it's just some small bug.
[attachment=542]

The second wierd thing is shown in the next screenshot. On the floor it looks like some kind of light but i think it's wrong there..
[attachment=541]

About the system i use:

penumbrablackplague version? 2567

Debian lenny/sid, X.Org X Server 1.4.0.90
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce4 Ti 4200 with AGP8X/AGP/SSE2
OpenGL version string: 1.5.8 NVIDIA 96.43.05
OpenGL extensions:

If you need more informations let me know and hopefully there will be a patch or something to fix this problems.

bye bye,
Steffen Pohle