SHA256(ubuntu-ova.ovf)= ea5966d475270308e89cceb71eebb6786f06ccee6b56207091b9938cc7b9a152
SHA256(ubuntu-ova-disk1.vmdk)= 43abdc3c9453f1b54601100bf9a0b615b6c0291c3afef858750bebe886eafc06