On Fri, 24 Sep 2010, Alexander Lazarević wrote:

> Just curious ...
>
> On Ubuntu I get a merely 25 fps doing the OpenGL example. If I move
> the mouse it starts to get faster and reaches about 60 fps. Why? Now
> on Windows7 running inside VirtualBox(!) on the very same hardware I
> get up to 400 fps and there is no influence by moving the mouse. Are
> there some magic buttons I have to press before using OpenGL on
> Linux/Ubuntu?

I guess it's a driver issue. I'm sure there are OpenGL benchmarks written 
in C out there, so you can easily check this.


Levente


>
> Alex
>
>