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Fix WSL Ubuntu Proxy Settings Not Working - Fix Windows Update Hangs on Configuring Updates-How to Fix 'Windows Security Blocked File from Opening' Error

Updated 2026-06-13 14:25:52developer-tools
Fix WSL Ubuntu Proxy Settings Not Working - Fix Windows Update Hangs on Configuring Updates-How to Fix 'Windows Security Blocked File from Opening' Error
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.