There were some threads about this problem already, but I've never actually seen a solution.
So, it's Gentoo amd64 on Acer 4810TG with Intel video. All emul-linux-x86-* libraries are pretty fresh (20121202, which is latest unstable here on Gentoo). I also installed libtxc_dxtn-1.0.1 to get rid of “Your OpenGL drivers lack S3TC support”.
Cogs is 32-bit, from Steam.
The problem is exactly the same as in this thread
: if I enable Anti-aliasing, I get
Couldn't set <whatever resolution> OpenGL video mode: Couldn't find matching GLX visual
Another problem, which, I feel, might be related is that the game is running terribly slowly with any video settings. I can't believe builtin Intel video is SO bad. (BTW, for example, World of Goo works aboslutely fine). (UPDATE: ah, I've found a thread about this slowness
; that's bad news, I wanna play Cogs =( )