New install freezing at boot menu

[iggi]

I just recently installed a VM (KVM version 0.14.0, Ubuntu 11.04) with PFSense 2.0 x86_64, but when I boot and I get to the main boot menu where it asks if I want to boot int safe mode or with ACPI disabled, etc. if I do not mash the enter key it will end up freezing before the timer runs out and I will have to forcefully reboot the machine and mash the enter key to get it to boot again otherwise it will freeze again. Unfortunately I do not know where logging (if any) would be stored for this or where to start troubleshooting. Additionally, it looks like the system is still somewhat responding because I can run ctrl-alt-del to reboot the system.