title: How to check where the Apache2 hangs?
body: <p>My Apache2 hangs. I can't get any response from it. </p>
  
  <p>I tried to run <code>wget localhost</code></p>
  
  <p>it just hangs like this:</p>
  
  <pre><code>--2012-03-12 06:36:40--  http://localhost/
  Resolving localhost... 127.0.0.1
  Connecting to localhost|127.0.0.1|:80... connected.
  HTTP request sent, awaiting response...
  </code></pre>
  
  <p>How can I get more debug information?</p>