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Fix Microsoft Store for Linux Ubuntu Permission Denied - How to Fix OBS Black Screen but Sound Works-Fix Microsoft Store Connection Timeout Due to Firewall Settings

2026-06-14 05:40:27developer-tools
Fix Microsoft Store for Linux Ubuntu Permission Denied - How to Fix OBS Black Screen but Sound Works-Fix Microsoft Store Connection Timeout Due to Firewall Settings

Final checklist

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