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Fix VS Code Source Control Not Detecting Changes on Ubuntu - Fix Docker Nginx 502 Bad Gateway Upstream Error-Docker Pull Access Denied: Quick Fix Checklist

2026-07-28 20:55:08developer-tools
Fix VS Code Source Control Not Detecting Changes on Ubuntu - Fix Docker Nginx 502 Bad Gateway Upstream Error-Docker Pull Access Denied: Quick Fix Checklist

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.