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Fixing Git Authentication Failed in VS Code - How to Fix 502 Bad Gateway with Nginx and Docker on Ubuntu-Resolve Docker Pull Access Denied in CI/CD

2026-07-28 16:15:22
Fixing Git Authentication Failed in VS Code - How to Fix 502 Bad Gateway with Nginx and Docker on Ubuntu-Resolve Docker Pull Access Denied in CI/CD

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.