title: How to completely uninstall grafana?
body: <p>In Ubuntu 14.04, I installed grafana like below:</p>
  
  <pre><code>dpkg -i grafana_4.1.2-1486989747_amd64.deb
  </code></pre>
  
  <p>I am trying to uninstall it.</p>
  
  <p>I tried:</p>
  
  <pre><code>sudo apt-get remove --auto-remove grafana
  sudo apt-get purge --auto-remove grafana
  sudo apt-get autoclean
  sudo apt-get autoremove
  locate grafana and manually remove files and folder
  </code></pre>
  
  <p>But still while reinstall it old templates is there.</p>
  
  <p>While reinstall:</p>
  
  <pre><code>dpkg -i grafana_4.1.2-1486989747_amd64.deb 
  Selecting previously unselected package grafana.
  (Reading database ... 68772 files and directories currently installed.)
   .................
   ......................
  </code></pre>