title: Can't access GitLab
body: <p>I've created several repositories on GitLab and need to create more. This has worked for me in the past, but now I can no longer access. </p>
  
  <p>So, please, how can I diagnose and fix?</p>
  
  <p>My goal: I'm soon headed out of the country for an extended stay. I want to work on several projects on my notebook computer while I'm away. </p>
  
  <p>I tried to create two new projects following the instructions "Existing Git Repository" on:</p>
  
  <p><a href="https://gitlab.com/writersglen/AntsleBook" rel="nofollow noreferrer">https://gitlab.com/writersglen/AntsleBook</a> </p>
  
  <p>But in both cases I get this when I try to push:</p>
  
  <pre><code>lloyd@wg-dev:~/WG/Books/Titles/Antsle$ git push -u origin --all
  
  sign_and_send_pubkey: signing failed: agent refused operation
  
  Permission denied (publickey).
  
  fatal: Could not read from remote repository.
  
  Please make sure you have the correct access rights and the repository exists.
  </code></pre>
  
  <p>So far as I can tell, I have the correct public key on GitLab.</p>
  
  <p>I get a similar message when I try to pull from successfully created repositories.</p>
  
  <p>So, I be very grateful if some kind soul can show me how to get out of this mess.</p>
  
  <p>Best wishes,</p>
  
  <p>LRP</p>