I hope this to posts. Writing on my phone. Some times it is easier
to use a dongle Usb card or 3g card to update wifi drivers. I keep an
external device just for installs. The library that I Have been
teaching at has cat5 jacks that can be used by the patrons that have
cards. So many options that very few people should have problems any
more with this. If someone has a Usb device that lives close that is
the best option, but really the price of such a cure is low for such a
great OS.