title: apache2 not responding in terminal
body: <p>I was having some problems with apache2 in Ubuntu and decided to uninstall and reinstall it. The problem now is that when I try </p>
  
  <pre><code>which apache2
  </code></pre>
  
  <p>or even </p>
  
  <pre><code>sudo service apache2 start
  </code></pre>
  
  <p>I get absolutely no response. I tried inspecting element of one of my PHP scripts and <code>Failed to load resource: net::ERR_CONNECTION_REFUSED</code> shows up in the log. The one command that seems to work is </p>
  
  <p><code>whereis apache2</code></p>
  
  <p>which returns apache2: /etc/apache2 /usr/share/apache2</p>
  
  <p>Is there any way to fix this?</p>