And note to self... if I ever start fiddling with network-manager and network-manager-gnome (swapping in new debian builds) can somebody hit me over the head with a good sized 2x4? I've been swapping packages in and out and having to work out how to recover the stock network-manager with no internet working :-( [following the 'has been fixed in upstream debian jessie' rabbithole rumor] 
I meant to also mention in my last message that since the 21st of May, that restarting network-manager on resume is baked in as an option:

I meant to also mention in my last message that since the 21st of May, that restarting network-manager on resume is baked in as an option:
Code:
sudo systemctl enable restart-network-manager-after-resume