How to Fix WSL Ubuntu Internet Not Working After Update - Troubleshooting Error 0x80070005 in Security Migration-Fix Windows Update 404 Not Found Error on Windows 11

Updated 2026-06-13 15:30:24cloud-software
How to Fix WSL Ubuntu Internet Not Working After Update - Troubleshooting Error 0x80070005 in Security Migration-Fix Windows Update 404 Not Found Error on Windows 11
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.