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Fix Git 'fatal: refusing to merge unrelated histories' on GitHub - Fix 'Permission Denied' When Using pip in VS Code Terminal-Resolve Nginx 502 Bad Gateway in Docker via Environment Variables

Updated 2026-07-28 14:06:43office-tools

Fix Git 'fatal: refusing to merge unrelated histories' on GitHub - Fix 'Permission Denied' When Using pip in VS Code Terminal-Resolve Nginx 502 Bad Gateway in Docker via Environment Variables

Likely symptom

Likely cause

Safe rollback

Verification route

Repeat the original action, not only a simplified test case.
Restart the app or reload the service after configuration changes.