Ubuntu vm from Proxmox for VirtualBox

Hi

I would like to take an Proxmox image and run it in Virtualbox to be able to do some work off-site. Is this possible?

After shutting the vm down, I have converted my "vm-101-disk-1.qcow2" file to "vm-101-disk-1.vdi" using "qemu-img convert -O vdi". Virtualbox seems happy enough to import and run the virtual machine, but I am unable to interact with the Ubuntu virtual machine at all.

I am using Proxmox 3.1-3 and Virtual Box 4.3.4.

Thanks

Nerdnum