Before explaining my problem, I shall like saying thanks to developers to create games based on Linux
Secondly, I hope that you will excuse my translation. I'm French and don't speak English well.
I'm using a Debian / Wheezy OS (32 bits).
$ uname - r
$ glxinfo | grep OpenGL
OpenGL vendor string: nouveau
OpenGL renderer string: Gallium 0.4 on NV98
OpenGL version string: 2.1 Mesa 8.0.5
OpenGL shading language version string: 1.20
I would like keep the free driver (« nouveau ») for Nvidia.
I have install Steam with GhostSquad57[github.com]
and when I want play to L4D2, I have :
This application requires either the GL_EXT_texture_compression_s3tc, or the GL_EXT_texture_compression_dxt1 + GL_ANGLE_texture_compression_dxt3 + GL_ANGLE_texture_compression_dxt5 OpenGL extensions. Please install S3TC texture support.
The I have install "Texture compression library for Mesa" (and other) and the game run but the screen is green.
I have read threads here and other but I don't know what is for Wheezy and if the driver "nouveau" is use.
Somebody would explain me what I have to make to play L4D2?
In French, I have creat this thread : http://steamcommunity.com/discussions/forum/25/864971287732046947/