I may have found the dns solution I wrote about.
I started the Installation on 2 usb drives
a 256gb & a 32gb with lots of errors.
The dns now works.
The next problem is "Proxy Hostname/IP".
I do not understand what is being needed.
If it is my router 10.0.0.1 & username/password
or something else help is needed.
Google has not been a help.

- Ignored:
Carl T. Knox
USA, Minnesota, Twin Cities