SHA256(ubuntu-ova.ovf)= ed98e0d07fb60d3496314d5d9e621bd774daa244420f6049d18a0fe67e046eee
SHA256(ubuntu-ova-disk1.vmdk)= 81560aa5ecc72d6178450cd41441655b833a455a601b4fafd4934a4a2cd037b9