Getting NM updates back out

[Bill Davidsen <davidsen tmr com>]

The recent NetworkManager upgrades have totally solved my disconnect problems, I 
can not connect under any circumstances. Is there any better way to back out 
this evil other than a total reinstall and upgrade to about two weeks ago?

I am not asking how to do anything else, please don't waste your time and mine 
telling me about bug reports and debugging, this machine MUST be working ASAP 
and I'm looking for the fastest path back, not the path forward.

--
Bill Davidsen <davidsen tmr com>
  "We have more to fear from the bungling of the incompetent than from
the machinations of the wicked."  - from Slashdot