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Ubuntu Command Prompt Configuration Checklist - How to Fix Remote Desktop File Locked Errors-Fix OpenVPN Permission Denied on Tun Device

Updated 2026-06-14 01:20:10cloud-software
Ubuntu Command Prompt Configuration Checklist - How to Fix Remote Desktop File Locked Errors-Fix OpenVPN Permission Denied on Tun Device
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.