SHA256(ubuntu-ova.ovf)= a0b604cc22bdc2d66ec8a6ff7d456a7d31a3d99421cdc4d562f07810ca4f8804
SHA256(ubuntu-ova-disk1.vmdk)= cbcdfa67ed543a141148b6e6dda2aef78bd3cb729255cfc48cb4a2dd07296475