sudo /etc/init.d/network-manager status
● NetworkManager.service - Network Manager
  Loaded: loaded (/lib/systemd/system/NetworkManager.service; disabled; vendor preset: enabled)
  Active: active (running) since Die 2016-06-07 15:57:55 CEST; 6min ago
Main PID: 17608 (NetworkManager)
  CGroup: /system.slice/NetworkManager.service
          ├─17608 /usr/sbin/NetworkManager --no-daemon
          ├─17636 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /var/run/dhclient-eno1.pid -lf /var/lib/NetworkManager/dhclient-8a8a5724-ec45-4a96-814b-6540b993406e...
          └─17646 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/var/run/NetworkManager/dnsmasq.pid --listen-address=127.0.1.1 --cache-size=0...

Jun 07 16:03:08 bad-ws12-ubu NetworkManager[17608]: <info>  [1465308188.9371] device (wlp2s0): supplicant interface state: associated -> 4-way handshake
Jun 07 16:03:29 bad-ws12-ubu NetworkManager[17608]: <warn>  [1465308209.8039] device (wlp2s0): Activation: (wifi) association took too long
Jun 07 16:03:29 bad-ws12-ubu NetworkManager[17608]: <info>  [1465308209.8040] device (wlp2s0): state change: config -> need-auth (reason 'none') [50 60 0]
Jun 07 16:03:29 bad-ws12-ubu NetworkManager[17608]: <warn>  [1465308209.8054] device (wlp2s0): Activation: (wifi) asking for new secrets
Jun 07 16:03:29 bad-ws12-ubu NetworkManager[17608]: <warn>  [1465308209.8168] sup-iface[0xd7bc20,wlp2s0]: connection disconnected (reason -3)
Jun 07 16:03:29 bad-ws12-ubu NetworkManager[17608]: <info>  [1465308209.8187] device (wlp2s0): supplicant interface state: 4-way handshake -> disconnected
Jun 07 16:03:30 bad-ws12-ubu NetworkManager[17608]: <warn>  [1465308210.0142] device (wlp2s0): No agents were available for this request.
Jun 07 16:03:30 bad-ws12-ubu NetworkManager[17608]: <info>  [1465308210.0142] device (wlp2s0): state change: need-auth -> failed (reason 'no-secrets') [60 120 7]
Jun 07 16:03:30 bad-ws12-ubu NetworkManager[17608]: <warn>  [1465308210.0148] device (wlp2s0): Activation: failed for connection 'DectrisIntern'
Jun 07 16:03:30 bad-ws12-ubu NetworkManager[17608]: <info>  [1465308210.0154] device (wlp2s0): state change: failed -> disconnected (reason 'none') [120 30 0]