I have installed Steam under PlayOnLinux through the PoL GUI. I have downloaded and installed KOTOR via Steam. When I attempt to start KOTOR, however, an error dialog comes up saying "Internal Errors - Invalid parameters received". Looking at the debugger window, I see "wine: Unhandled page fault on read access to 0x00000004 at address 0x5df5a0 (thread 005d), starting debugger...
Can't attach process 005c: error 5". Entire debugger log is available upon request.
Desktop: Ubuntu 12.10 64 bit, upgraded from 11.04
Video: NVIDIA GeForce 7900 GS
Ram: 8 GB
I am running the nvidia-current driver, installed via gtk-jockey.