title: mysql could not connect the SSH tunnel -> access denied for 'none'
body: <p>I have a server which I can only access via SSH, I have installed MySQL on this server. And created a remote user so I could develop using mySQL workbench, but when  try to SSH using MySQL workbench GUI I get the following error: Could not connect the SSH tunnel Authentication that can continue public key.</p>
  <p>I'm able to connect to the user from the server itself and that works without any problems, I've checked the privileges and remote access seems to be activated for this user:</p>
  <pre><code>+------------------+-----------+
  | user             | host      |
  +------------------+-----------+
  | developer        | %         |
  | mysql.infoschema | localhost |
  | mysql.session    | localhost |
  | mysql.sys        | localhost |
  | root             | localhost |
  +------------------+-----------+
  </code></pre>
  <p>I've filled in the following:</p>
  <pre><code>SSH Hostname &lt;server-IP&gt;
  SSH username root
  SSH password &lt;clear&gt;
  SSH Key File &lt;privat key file&gt;
  
  MySQL Hostname 127.0.0.1
  MySQL Server Port 3306
  Username &lt;user&gt;
  Password &lt;password&gt;
  Default Schema &lt;empty&gt;
  </code></pre>