[Compiz] [Bug 691070] Re: compiz assert failure: *** glibc detected *** compiz: corrupted double-linked list: 0x000000000195ae60 ***

Affecting me too using Oneiric, AMD64. I got this error message:> compiz assert failure: *** glibc detected *** compiz: malloc(): smallbin double linked list corrupted: 0x7f1818288c00 *** -- You received this bug notification because you are a member of compiz packagers, which is subscribed

[Compiz] [Bug 877438] Re: Unity/compiz has sluggish performance on dual-head with nvidia driver

I got similar problems using single monitor configuration, just after upgraded my ATI card driver to the latest AMD propietary driver (12.2). Compiz used 50-80% of my CPU. Before I used AMD propietary driver (12.1) without experiencing this problem. So I consider this as a regression. My card