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Fix Ubuntu APT Lock Not Released After Update - Windows Update Service Permissions Fix Guide-Windows Defender High CPU Usage After Malwarebytes Installation

2026-06-13 13:22:18developer-tools
Fix Ubuntu APT Lock Not Released After Update - Windows Update Service Permissions Fix Guide-Windows Defender High CPU Usage After Malwarebytes Installation

Final checklist

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