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How to Fix Kubernetes kubectl Connection Refused - Windows 11 Defender High Memory Fix-Resolve NO_PUBKEY error in Ubuntu

2026-06-13 13:26:20browser-issues
How to Fix Kubernetes kubectl Connection Refused - Windows 11 Defender High Memory Fix-Resolve NO_PUBKEY error in Ubuntu

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.