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Fix 'Permission Denied' When Activating Python venv - How to Fix ERR_NAME_NOT_RESOLVED with Google DNS-Git Detached HEAD: Practical Checklist and Fixes

2026-07-28 12:07:34
Fix 'Permission Denied' When Activating Python venv - How to Fix ERR_NAME_NOT_RESOLVED with Google DNS-Git Detached HEAD: Practical Checklist and Fixes

Result check

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