change the ubuntu version to 16.04.3 because 16.04.2 no longer exists
"disk_size": 40960,
"guest_os_type": "Ubuntu_64",
"http_directory": "http",
- "iso_checksum": "2bce60d18248df9980612619ff0b34e6",
+ "iso_checksum": "10fcd20619dce11fe094e960c85ba4a9",
"iso_checksum_type": "md5",
- "iso_url": "http://releases.ubuntu.com/16.04/ubuntu-16.04.2-server-amd64.iso",
+ "iso_url": "http://releases.ubuntu.com/16.04/ubuntu-16.04.3-server-amd64.iso",
"ssh_username": "vagrant",
"ssh_password": "vagrant",
"ssh_port": 22,
"disk_size": 40960,
"guest_os_type": "ubuntu-64",
"http_directory": "http",
- "iso_checksum": "2bce60d18248df9980612619ff0b34e6",
+ "iso_checksum": "10fcd20619dce11fe094e960c85ba4a9",
"iso_checksum_type": "md5",
- "iso_url": "http://releases.ubuntu.com/16.04/ubuntu-16.04.2-server-amd64.iso",
+ "iso_url": "http://releases.ubuntu.com/16.04/ubuntu-16.04.3-server-amd64.iso",
"ssh_username": "vagrant",
"ssh_password": "vagrant",
"ssh_port": 22,
