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Fix VS Code Git Authentication Failed: Step-by-Step Guide - How to Resolve Nginx Upstream Connection Refused Error 502-Fixing 'Command Not Found' in VS Code Terminal

2026-07-28 10:08:48
Fix VS Code Git Authentication Failed: Step-by-Step Guide - How to Resolve Nginx Upstream Connection Refused Error 502-Fixing 'Command Not Found' in VS Code Terminal

Result check

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

Next references

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