I think this happened when I was using knetworkmanager in gnome but I am not sure anymore. Have no kde installed now so I can't test. I would close the bug.
-- kdenetworkmanager showing "no connection" symbol in taskbar but connecting properly and notifying me properly https://launchpad.net/bugs/43153 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs