[Factory 20140820] NetworkManager not working

Hi there, on both the current 20140820 snapshot and the previous one, both for Gnome and KDE, NetworkManager isn't working, at least not for WiFI. My WiFI card is successfully detected and powered on, but I had to manually start the NetworkManager service. Even then, the Gnome and KDE interfaces to NetworkManager can't seem to communicate with NetworkManager or establish a connection.