Vagrant disable SSH Agent
<p>Getting the following when I am trying to run <code>Vagrant up</code>. </p>

<p>Have tried to re-provision etc. Even tried rolling back (in Time Machine) the <code>user/vagrant-local</code> directory &amp; the <code>vagrant-local</code> directory where the sites all live.</p>

<blockquote>
  <p>An error occurred in the underlying SSH library that Vagrant uses. The
  error message is shown below. In many cases, errors from this library
  are caused by ssh-agent issues. Try disabling your SSH agent or
  removing some keys and try again.</p>
  
  <p>If the problem persists, please report a bug to the net-ssh project.</p>
  
  <p>timeout during server version negotiating</p>
</blockquote>