title: Update node to v12 on ubuntu
body: <p>I want to update my node to version greater than v10 but i still get v9.11.2. I tried this commands</p>
  
  <pre><code>curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -
  sudo apt-get install -y nodejs
  </code></pre>
  
  <p>and i am still on v9.11.2
  i also remove and reinstall but no change.
  With <strong>n</strong> :<code>n latest</code> the answer it's also v9.11.2
  with <code>sudo apt-get install --only-upgrade nodejs</code>
  the response is: <strong>your version is up to date</strong></p>
  
  <p>I really need v10 and greater for my loopback project</p>