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Fix Git Detached HEAD State in Visual Studio Code - Fix 'Permission Denied' Error When Using pip Install on Linux-Nginx 502 Bad Gateway: Connection Refused to localhost

2026-07-28 09:38:33
Fix Git Detached HEAD State in Visual Studio Code - Fix 'Permission Denied' Error When Using pip Install on Linux-Nginx 502 Bad Gateway: Connection Refused to localhost

Result check

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