I'm running Ubuntu 12.10 on a ZaReason AMD Breeze (Phenom II X4) and despite multiple reinstalls, for whatever reason, the Unity launcher, Dash, and window buttons start repeatedly blinking when any-and-all windows are minimised (e.g. if I have two programs open and both are minimised; if I have one program open and it is minimised). When this occurs, the Dash and Panel either lag horribly or stop working entirely. I love 12.10 otherwise, but this is a potential dealbreaker.
This 'bug' seems to be the problem I have, but it is closed with no inkling of a culprit. My laptop, also running 12.10, does hot have this problem. The problem is also present in Raring on this machine; I have not tried 12.04.
Is there something I can do with Compiz to keep this from happening?