[Semi-Solved] Vsync

[Tanshaydar]

Vsync has impact on FPS, if not, it should be come as default without option because it's a good thing to prevent tearing. Or how come your fps drops?

Your resolution is bigger than I imagined. It should be something with external settings, which I don't have much experience and I always use HDMI. I played Amnesia on a LCD TV on fullscreen and I didn't have any trouble.

As for drivers, it's always the case that they are bad, not good, and nearly zero support for Linux. I managed to play Homecoming with an antique card of nVidia with newest drives, while ATI still struggles with newer cards. Best hardware, worst software.