SHA256(ubuntu-ova.ovf)= fd18f8eb6ccf4c184ec7fab211264cbbaefe92b96a3a3750000a82981cf7de5b
SHA256(ubuntu-ova-disk1.vmdk)= f34a315c9575306475c07a54b3caafcb6a0dcf06e0188a12b36bb2e12fda1b5a