Patched kernel (comment #22) fixed issue here (Asus N55).
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/969576
Title:
BUG: unable to handle kernel NULL pointer dereference at (null)
Confirming:
1. System-wide connection can be created only with nm-connection-editor (or
hand editing config). NM config in the plasmoid does not allow flagging
connection as system-connection
2. Even if there are system-wide connections defined, NetworkManager widget
connects only to those