Можете описать ваши действия при удачном подключении ?что Вы имеете ввиду, как я подключаюсь напрямую без netctl?
netctl@WDemons.service - A simple open wireless connection
Loaded: loaded (/etc/systemd/system/netctl@WDemons.service; enabled)
Active: failed (Result: exit-code) since Sun 2014-07-27 14:48:39 MSK; 8min ago
Docs: man:netctl.profile(5)
Process: 1290 ExecStart=/usr/lib/network/network start %I (code=exited, status=1/FAILURE)
Main PID: 1290 (code=exited, status=1/FAILURE)
Jul 27 14:48:22 arch_demons network[1290]: Starting network profile 'WDemons'...
Jul 27 14:48:38 arch_demons network[1290]: WPA association/authentication failed for interface 'wlp13s0'
Jul 27 14:48:39 arch_demons network[1290]: Failed to bring the network up for profile 'WDemons'
Jul 27 14:48:39 arch_demons systemd[1]: netctl@WDemons.service: main process exited, code=exited, status=1/FAILURE
Jul 27 14:48:39 arch_demons systemd[1]: Failed to start A simple open wireless connection.
Jul 27 14:48:39 arch_demons systemd[1]: Unit netctl@WDemons.service entered failed state.