I can confirm that removing all connections and then adding them back solved the problem in my case.
-- [karmic] networkmanagement plasma doesn't connect to wireless networks https://bugs.launchpad.net/bugs/416041 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to plasma-widget-networkmanagement in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs