Alessandro Doro <ordo.ad@xxxxxxxxx> writes: > On Thu, Aug 12, 2010 at 04:56:33PM +0200, Andrea Crotti wrote: >> Since I've read somewhere that is not a good measure, how do I know >> for sure if 3d is activated or not? > > glxinfo |grep "^direct rendering: " I already looked at that and I get "Yes"! But I can't believe it's so crappy to almost stop in tuxkart and sometimes being slow in opengl screensavers...