I had similar problem. It might be related to bug #728745 as I have the same graphic card - Nvidia Go 7300.
I tried complete reinstall of system. It is not better: compiz is not starting at all (both Unity and Gnome Classic). It freezes system if I start is manually.
I had similar problem. It might be related to bug #728745 as I have the same graphic card - Nvidia Go 7300.
I tried complete reinstall of system. It is not better: compiz is not starting at all (both Unity and Gnome Classic). It freezes system if I start is manually.