Comment 21 for bug 1796647

Hi John,

I've just tested with the latest Vagrant box, and this looks good to me now:

$ vagrant box update
==> default: Checking for updates to 'ubuntu/cosmic64'
    default: Latest installed version: 20181008.0.0
    default: Version constraints:
    default: Provider: virtualbox
==> default: Updating 'ubuntu/cosmic64' with provider 'virtualbox' from version
==> default: '20181008.0.0' to '20181014.0.0'...
==> default: Loading metadata for box 'https://vagrantcloud.com/ubuntu/cosmic64'
==> default: Adding box 'ubuntu/cosmic64' (v20181014.0.0) for provider: virtualbox
    default: Downloading: https://vagrantcloud.com/ubuntu/boxes/cosmic64/versions/20181014.0.0/providers/virtualbox.box
==> default: Successfully added box 'ubuntu/cosmic64' (v20181014.0.0) for 'virtualbox'!

$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'ubuntu/cosmic64'...
==> default: Matching MAC address for NAT networking...
==> default: Checking if box 'ubuntu/cosmic64' is up to date...
==> default: Setting the name of the VM: vagrant_default_1539625374537_90792
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 (guest) => 2222 (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: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default:
    default: Vagrant insecure key detected. Vagrant will automatically replace
    default: this with a newly generated keypair for better security.
    default:
    default: Inserting generated public key within guest...
    default: Removing insecure key from the guest if it's present...
    default: Key inserted! Disconnecting and reconnecting using new SSH key...
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
==> default: Mounting shared folders...
    default: /vagrant => /home/daniel/scratch/vagrant

$ vagrant ssh -- ls /vagrant
Vagrantfile
ubuntu-cosmic-18.10-cloudimg-console.log

$ ls -1
ubuntu-cosmic-18.10-cloudimg-console.log
Vagrantfile

I'm going to mark this bug as Fix Released; if you continue to see this issue (after updating to the latest box!), please move it back to Confirmed. For any other issues, please file a new bug.

Thanks again for the report!