title: IPython Notebook stuck at login
body: <p>I have an IPython notebook server running on a BeagleBone Black (not sure if relevant).</p>
  
  <p>When I try to log in to the server at </p>
  
  <pre><code>http://192.168.7.2:8888
  </code></pre>
  
  <p>I get the login screen, but after I enter my pass word and click "Log In" nothing happens.</p>
  
  <p>I noticed that if I put in the wrong password, I get the message "Invalid Password", so I know I am putting in the correct password.</p>
  
  <p>Any ideas?</p>