Solving CUPS Not Working on Fedora
This Tip Try to Solve CUPS Not Working on Fedora 35/36/37/38/39/40/41/42/43/Rawhide GNU/Linux desktop – Step by step Tutorial.
In the latest Fedora Releases you may need to Fix CUPS Permissions.
- Fixing System- Now to Solve CUPS Not Working on Fedora 
 Simply play:- sudo chmod -R a+rx /etc/cups/ppd Thanks to: Enzo Arlati
