I've done some searching and didn't see anything definitive on this...does anybody have Ubuntu 12.04 running on a MBP 3,1? I've seen some threads with people trying to get some problems resolved (e.g. WiFi) but nothing that says everything works.

I'm currently running with 10.04 but I need to install updated packages (e.g. mono) and upgrading to 12.04 may be the easiest way. Thanks for any help.