Hello. Like a linux user and one of many beta testers of Steam for Linux. I have Intel GPU, Intel GMA 4500M. This GPU doesn't support OpenGL 3.0> (GLSL 1.3>) which is needed for Source Engine games in Linux. With my GPU I can play Team Fortress 2 just fine in Windows (directx). But in Linux a still gettin' black screen. This problem have many people: http://steamcommunity.com/app/221410/discussions/6/846939071071956036/ http://steamcommunity.com/app/221410/discussions/6/846939071318790826/ http://steamcommunity.com/app/221410/discussions/6/846939071179947391/ My tiny opinion is - Real problem is in Source Engine, but i get this answer from Valve http://steamcommunity.com/app/221410/discussions/1/882965118606133134/?tscn=1355530489#c846939854098355972 So, only chance how to run TF2 on older intel GPUs is You. I will be glad when I get answer from you, thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20121215/88c8300f/attachment.html>