On precise daily build I have this issue may be related to bugs Bug #957683 and Bug #888672 .
probably something to do with power saving settings in precise. I havent tried to fix by changing ACPI or power saving settings yet. will report back. ** Changed in: plasma-widget-networkmanagement (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to plasma-widget-networkmanagement in 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 -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs