How to Set Up Certbot with Nginx on Ubuntu 22.04 - Nginx 502 Bad Gateway: Troubleshooting Checklist-How to Fix Windows Terminal Path Not Found Permissions

Updated 2026-06-13 16:55:59windows-fixes
How to Set Up Certbot with Nginx on Ubuntu 22.04 - Nginx 502 Bad Gateway: Troubleshooting Checklist-How to Fix Windows Terminal Path Not Found Permissions
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.