I followed a tutorial that recommended installing Ubuntu 16 LTS at first and then upgrading to 18.04 to deal with the long boot time problem due to random number generation. During installation, wireless worked fine. After upgrading to Ubuntu 18.04 at some point the wifi started giving errors, perhaps immediately, I'm not sure. The errors involved microcode errors. I did updates and those went away but the wireless still gives errors. Here is the results of running a wireless script of info.
Thanks for your help.