Re: Error ! Required OpenGL extension "GL_EXT_texture_sRGB_decode" is not supported
You and I have the same graphics card.
This is because it uses the ATI Legacy Driver, which does not support many Valve Source games (GoldSrc yes, Source no).
So if you want to play TF2, Half-Life 2, L4D/2, Portal, CS: Source, CS:GO, etc etc (when they all eventually come out), you need to get a new graphics card. Since you're using a laptop, I guess you need a new laptop.
Add me as a friend. Kill zombies/aliens/nazis with me. ON LINUX.