this seems to be related to bugs Bug #957683 and Bug #888672 if you think that's the case then mark as duplicate would you?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/888672 Title: NetworkManager can' t connect on WiFi if laptop is without power connection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-widget-networkmanagement/+bug/888672/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs