I have experienced similar symptoms when I used optical media that my DVD drive did not recognize. The same disc worked on another system (different drive), and worked in an external, USB DVD drive connected to the system that would not boot from this disc in its installed drive. This may not be the problem you have, but it fits your problem description. -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test