title: Failed to start xyz: ComposeCmd failed to run 'COMPOSE_PROJECT_NAME=xyz docker-compose -f /home/user/.ddev
body: <p>I installed Ubuntu Desktop (20.04) on my external SSD. Then i installed my development tools like VS Code, some libraries, homebrew, docker and ddev (latest versions).</p>
  <p>After that, I installed composer and created a new laravel project and run <code>ddev config</code> without any problems.</p>
  <p>Now I am trying to start the project with <code>ddev start</code> and I m getting this error:</p>
  <pre><code>user@user-Z390-UD-V2:~/Dokumente/Laravel/laravel$ ddev start
  Starting laravel... 
  .PermissionError: [Errno 13] Permission denied: '/home/user/.ddev/.ssh-auth-compose.yaml' 
  Failed to start laravel: ComposeCmd failed to run 'COMPOSE_PROJECT_NAME=ddev-laravel docker-compose -f /home/user/.ddev/.ssh-auth-compose.yaml config', action='[config]', err='exit status 1', stdout='', stderr='.PermissionError: [Errno 13] Permission denied: '/home/user/.ddev/.ssh-auth-compose.yaml'' 
  </code></pre>
  <p>I am not a linux specialist. I hope anyone can help me with this.</p>