James,
Something that always impress me about network-manager is the serious bugs of the manual IP4vSettings Tab!
It is a very old problem, that goes through many versions of Ubuntu and, frankly, nobody appears to care about it!
In the past I strongly recommended to avoid network-manager and to manually configure everything with /etc/network/interfaces.
But I think it is time to stop that and don't hide the problems of network-manager anymore. That is the reason I created this bug.
James,
Something that always impress me about network-manager is the serious bugs of the manual IP4vSettings Tab!
It is a very old problem, that goes through many versions of Ubuntu and, frankly, nobody appears to care about it!
In the past I strongly recommended to avoid network-manager and to manually configure everything with /etc/network/ interfaces.
But I think it is time to stop that and don't hide the problems of network-manager anymore. That is the reason I created this bug.