$ vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Checking if box 'debian/contrib-jessie64' is up to date... ==> default: A newer version of the box 'debian/contrib-jessie64' is available! You currently ==> default: have version '8.7.0'. The latest is version '8.8.0'. Run ==> default: `vagrant box update` to update. ==> default: Clearing any previously set forwarded ports... ==> default: Fixed port collision for 22 => 2222. Now on port 2200. ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat default: Adapter 2: hostonly ==> default: Forwarding ports... default: 10241 (guest) => 10241 (host) (adapter 1) default: 443 (guest) => 11241 (host) (adapter 1) default: 22 (guest) => 2200 (host) (adapter 1) ==> default: Running 'pre-boot' VM customizations... ==> default: Booting VM... ==> default: Waiting for machine to boot. This may take a few minutes... default: SSH address: 127.0.0.1:2200 default: SSH username: vagrant default: SSH auth method: private key [hangs forever while trying to connect to the box]
Subsequent vagrant up commands seem to works (because they do not involve an SSH connection) but don't actually do anything. vagrant ssh hangs while trying to connect. I confirmed by running sshd in debug mode on the guest that it's a network problem, not an sshd problem.
Occurs fairly often but a simple vagrant reload fixes it so it's not too annoying but will probably scare away newbies from vagrant.