http://bugs.winehq.org/show_bug.cgi?id=28114
--- Comment #16 from Ben Shadwick benshadwick@gmail.com --- Update: It seems to be better in wine-1.7.9 but still has some problems.
The game now launches in fullscreen, but the only available resolution is the default of 800x600x32 (my native LCD resolution is 1920x1200x32). I tried changing the resolution via editing swkotor2.ini, but it made no difference because wine is telling the game that 800x600x32 is the only available resolution supported by the GPU. I also tried enabling the "emulate a virtual desktop" settign in winecfg, but that also made no difference.
The mouse cursor was missing as well, so I had to follow the advice of others who said to set EnableHardwareMouse=0 in swkotor2.ini.
I additionally noticed that the game likes to pop in and out of fullscreen and/or temporarily disappear a lot, especially if you try to alt+tab or interrupt movies. This is rather annoying.
Also, for reference, I'm running the Steam version now and was previously trying the disc version. Not sure if it makes a difference.