Well, that's the 'ultimate solution' to everything
Originally Posted by lanenem
But unless you have already done that, may we take a look at outputs of -
Also, why did you need to manually create (recreate) the /etc/NetworkManager/NetworkManager.conf file? And is there a particular reason why you put "managed=true" there?
Usually it is "managed=false", although it shouldn't matter if NetworkManager is the only one controlling your network interface.