Whatever updates occurred in the last day set all the devices to managed=false in /etc/NetworkManager/nm-system-settings.conf
Change that and "sudo killall nm-system-settings" and it'll start working again. ** Changed in: network-manager (Ubuntu) Status: Confirmed => Triaged -- Network Manager claims devices are unmanaged https://bugs.launchpad.net/bugs/280417 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs