Since I installed 12.04 I have not been able to access the serial ports eithe
built in or USB to serial. My Amateur radio program CQRlog could not control the
radio via the built in serial port. I could not query the serial port without
getting access denied despite the fact I was in all the correct groups.

As of tonight everythig is working correctly. What was the solution, I haven't a
clue. I updated my software as I routinley do and when I was done all was
working correctly.