Jan 22 19:15:44 sliter-ubuntu NetworkManager[864]: <info> Starting VPN service 'l2tp'...
Jan 22 19:15:44 sliter-ubuntu NetworkManager[864]: <info> VPN service 'l2tp' started (org.freedesktop.NetworkManager.l2tp), PID 5140
Jan 22 19:15:44 sliter-ubuntu NetworkManager[864]: <info> VPN service 'l2tp' appeared; activating connections
Jan 22 19:15:44 sliter-ubuntu NetworkManager[864]: <error> [1453472144.94059] [nm-vpn-connection.c:1324] plugin_need_secrets_cb(): (9b3c3bf0-3da9-4061-a0fd-3951ffd3852b/New vpn connection) plugin NeedSecrets request #1 failed: dbus-glib-error-quark Rejected send message, 1 matched rules; type="method_call", sender=":1.5" (uid=0 pid=864 comm="NetworkManager ") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="NeedSecrets" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.l2tp" (uid=0 pid=5140 comm="/usr/lib/NetworkManager/nm-l2tp-service ")
Jan 22 19:15:44 sliter-ubuntu NetworkManager[864]: <info> Policy set 'Wired connection 2' (eth0) as default for IPv4 routing and DNS.
Jan 22 19:15:44 sliter-ubuntu NetworkManager[864]: <warn> error disconnecting VPN: Rejected send message, 1 matched rules; type="method_call", sender=":1.5" (uid=0 pid=864 comm="NetworkManager ") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="Disconnect" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.l2tp" (uid=0 pid=5140 comm="/usr/lib/NetworkManager/nm-l2tp-service ")
Jan 22 19:15:49 sliter-ubuntu NetworkManager[864]: <info> VPN service 'l2tp' disappeared