Seemed like this problem was fixed for me, and now for a few days, suddenly I'm seeing it again--exact same symptoms and error messages!
** Changed in: knetworkmanager (Ubuntu) Status: Fix Released => Confirmed -- Knetworkmanager loose wireless connection, Networkmanager crashing https://bugs.launchpad.net/bugs/159949 You received this bug notification because you are a member of Kubuntu Team, which is subscribed to knetworkmanager in ubuntu. -- kubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs