I'm also experiencing this issuel. I didn't notice this mentioned before. KDE (in all it's opengl-accelerated/composited glory) has normal performance.
I'm thinking that may rule-out any calls in the call-stack lower than compiz... I'm on a 4ghz (overclocked) i5 and an nvidia gtx 460. I'm using the proprietary nvidia-current package. Last thing: Jockey reports that the drivers are installed but not in use. Probably a fluke with jockey, but worth mentioning...? Thanks, everyone, for working hard to resolve this! -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/760814 Title: Compiz Very Slow and Choppy in Natty Classic _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp