Team fortress 2 on linuxmint16 is freezing

[Truth]

Help me with a problem. When I at first time set linux mint 16 I have installed Steam and team fortress2, it wasn't start, then I write in terminal couple of comands and game started without errors and brakes. Once reinstalled Linux I forgot what comands I writed in terminal at last time, but the game started withot errors but it became really slow with freezing and crashes. Does anyone could tell me what I need to write in terminal?

[R3450N]

Which DE are you using?

lspci | grep VGA

[Truth]

NVIDIA Corporation G92 [GeForce 9800 GT] (rev a2)

[R3450N]

Wow, that card is years old! I don't think it even has the OpenGL support TF2 requires.

Do

glxinfo | grep OpenGL

[Truth]

OpenGL vendor string: nouveau
OpenGL renderer string: Gallium 0.4 on NV92
OpenGL core profile version string: 3.1 (Core Profile) Mesa 9.2.1
OpenGL core profile shading language version string: 1.40
OpenGL core profile context flags: (none)
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 9.2.1
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:

[R3450N]

Αναρτήθηκε αρχικά από Truth:

OpenGL vendor string: nouveau
OpenGL renderer string: Gallium 0.4 on NV92
OpenGL core profile version string: 3.1 (Core Profile) Mesa 9.2.1
OpenGL core profile shading language version string: 1.40
OpenGL core profile context flags: (none)
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 9.2.1
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:

Well, no wonder you're experiencing bad lag. You need the proprietary drivers; don't use Noveau: it's rubbish and a waste of time. Install the proprietary nvidia drivers; either nvidia-319 or nvidia-331 will do.