http://bugs.winehq.org/show_bug.cgi?id=25256
--- Comment #42 from pyro_1v1aniac@yahoo.com 2011-03-20 12:44:56 CDT --- Tried TF2 on a similar machine to my own
(MSI GX720, Nvidia Geforce 9600M 4GB Ram, Core 2 Duo at 2.4GHZ ubuntu 10.04)
Won't launch without gameoverlayrenderer disabled.
This, I feel, rules out any configuration issues with my laptop.