I'm having troubles installing Ubuntu's development version 11.04. I'm attempting to install it in a VM. When I try to install directly I get a warning saying a fatal error has occurred, and then it boots into a live desktop session. When I attempt to install here, the installer hangs after I've entered the username and password. Any ideas?
I'm using VirtualBox OSE, I've given the VM 1 GB RAM, and a 50 GB HDD. I've included a screenshot of the error below: