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Fix Microsoft Teams Proxy Error After Update - How to Restore Internet in WSL Ubuntu-Fix 'File Locked' or 'Permission Denied' During Windows Update

Updated 2026-06-14 01:27:21cloud-software
Fix Microsoft Teams Proxy Error After Update - How to Restore Internet in WSL Ubuntu-Fix 'File Locked' or 'Permission Denied' During Windows Update
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.