I installed steam and from there the DOTA2 game, it starts and I can see the introductory videos but the moment I start the game I cant see nothing, just a black screen.
So far I'd tried switching the video card drivers but with the proprietary ones the game wont even start and with the xorg drivers its the issue I mentioned before.
I'm using a Tsunami t669 laptop with the following specs:
- Intel Core 2 Duo Processor T9550 2.66GHz, 1066MHz FSB, 3MB L2 cache)
- NVIDIA GeForce 9600M GT with 512MB of GDDR3 discrete vídeo memory
- 15.4" WSXGA Matte (1680 x 1050 max. resolution)
- 4GB DDR2 800MHz -250GB 7200rpm Serial ATA hard drive
- Ubuntu 13.04