SHA256(ubuntu-ova.ovf)= 88963b39e03dc69a9871fcf8a30ac7a9f4312fa206d33f5bdb7237bf404a1e52
SHA256(ubuntu-ova-disk1.vmdk)= be515dce788cf3c476db19d35bfff969755a608c7d4fa8271bbdb0fc8ee7e7bb