My Desktop PC ( OS: Debian 5.0.3 Kernel: 2.6.26 )
Celeron D 2,8 GHZ 1,5 GB ram and a ATI Radeon 9550 with a lot of luck i can play some mins without lag but then

it is inpossible to playing Planeshift. if i would go to gugrontid/bd/oja then i have to remember the way from my mind because i cant see anything (only my char and the ground under him).
My Notebook ( OS: Debian 6 (testing) Kernel: 2.6.32 )
Celeron 585 2,16 GHZ 2 GB ram and a ATI Radeon HD 3450 every time i would log in from notebook then the client crash and pslaunch opend again
terminal:
(0) : fatal error C9999: *** exception during compilation ***
Cg compiler terminated due to fatal errorAL lib: ALc.c:1640: exit(): closing 1 Device
AL lib: ALc.c:1569: alcCloseDevice(): destroying 1 Context
Inconsistency detected by ld.so: dl-close.c: 731: _dl_close: Assertion `map->l_init_called' failed!