title: Disable prompts while installing a Debian package
body: <p>How can I totally disable the prompts that appear while installing a Debian package? I've used all the options that I've found but there are some packages that are still prompting.</p>
  <p>I'm using this command:</p>
  <pre><code>apt-get -y --allow-unauthenticated --force-yes -o DPkg::Options::=&quot;--force-overwrite&quot; -o DPkg::Options::=&quot;--force-confdef&quot; install x11-common
  </code></pre>
  <p>Why is the <code>x11-common</code> package still prompting? How can I get rid of these prompts?</p>