CalTekNet mailing list archives
Browse archives
openSUSE has a cute tool "virt [...]
by
CalTek.Net, Kenneth Wyrick
openSUSE has a cute tool "virtme" to convert the current running system into a virtual machine, either into a filesystem (for container), image (for full virtualization), or mounted disk (for cloning).
you might look for something similar in Debian if it exists.