I have just installed Stretch on a new SSD on my platform.
During the installation I selected the University of Chicago mirror and
accepted the defaults plus backports.
When I fun apt-get install Thunderbird apt-get tries to log on to
prod.debian.map.fastly.net (2a04:4E42:2c::2040 and hangs. I can't find
that address anywhere in /etc/apt. Why am I getting this behavior? Even
more important, how do I get rid of the problem?
It is critical as my wife uses Thunderbird for her email.
Any assistance will be greatly appreciated.
Thanks in advance.
Stephen P. Molnar, Ph.D.