I tried the CD on another computer and it entered Ubuntu without
requesting a user name. I also noticed that as the OS was loading a
black (text) screen flashed some errors. Iy\t was too fast to read,
but I was able to make out a message that referred me to a web site.
This made me suspicious so I rebooted and had the CD verified and
found 2 files with errors. I am going to burn another CD and test
again.
I will follow up this thread when I test with the new CD.