I am trying to install the 64bit AMD64 Mac iso on my Macbook Pro 5,1 and I can only get to the Ubuntu screen which allows you to choose the LiveCD option or the Install Now option (plus some other choices).
Once I select either LiveCD or Install Now, I get a blank screen with a flashing cursor and nothing...the system just hangs.
I do have rEFIT installed and have had earlier versions of Ubuntu working on this laptop. I currently have only OS X Snow Leopard installed and freed up about 80G of space for Ubuntu.
Any suggestions are most appreciated.