title: wordpress ssh2 update Public and Private keys incorrect
body: <p>I'm trying to setting up wordpress for update via ssh2 I followed the steps of <a href="https://www.digitalocean.com/community/tutorials/how-to-configure-secure-updates-and-installations-in-wordpress-on-ubuntu" rel="nofollow">this guide</a>
  But I can't get it working. Always same error "Public and Private keys incorrect for (user)"
  I have been searching in internet trying to resolve it but nothing seems to work.</p>
  
  <p>Anybody could help me?
  Thanks in advance</p>