Hello,
I'm using kubuntu 12.04 on my laptop. Sometimes when I turn it on, I haven't plugged in the network cable, so no network is configured.
If I decide later to use internet connection, I plug the cable but network manager doesn't seem to do anything automatically.
What should I do to make network manager to use one of my pre-configured network connections?
Is there a way to just plug the cable and automatically configure network?