using Parallels Build 7.0.14922 I had a VM with Ubuntu 10.10 (luckily I made a clone as well). I updated to 11.04 and now when the VM boots, I get a blank screen (ie no login). I can get to a CLI login prompt via Ctrl-ALt-F1 from the keyboard icon and can log in. Any idea how to get the GUI login back? Thanks in advance.