Fix 'pip install' Permission Denied on Ubuntu - Outlook Search Not Working? Check Indexing Steps-How to Fix Nginx Load Balancer Refused Connections
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.