I can second this bug report. I've had the exact same problem myself with Compiz. I have a dual-screen config running with a single 8800 GTX (2 DVI outputs) and the menu popups are just horribly slow to the point where it just becomes just unusable. Takes about 3 seconds for a menu to appear.
I can second this bug report. I've had the exact same problem myself with Compiz. I have a dual-screen config running with a single 8800 GTX (2 DVI outputs) and the menu popups are just horribly slow to the point where it just becomes just unusable. Takes about 3 seconds for a menu to appear.
Running the latest Compiz version in gutsy.