I am using Ubuntu 14.04 and have used the network management GUI (located on the system status bar at the top of the screen).
I have created a new connection for connecting to my Wifi access point - I selected options and filled out fields for the config that I want.
Then clicked the save button.
To me it seems as though the config is now "remembered" - but not used.
how do I then connect to a wifi access point using that connection?