I have this problem too. The problem may be related to or could be even seen as a duplicate of: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/360905
-- Network Manager Plasma Widget is not able to connect to 3G service https://bugs.launchpad.net/bugs/352922 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to plasma-widget-network-manager in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs