Jul 17 09:11:13 lyb-Lenovo-G490 NetworkManager[980]: <info> Starting VPN service 'pptp'...
Jul 17 09:11:13 lyb-Lenovo-G490 NetworkManager[980]: <info> VPN service 'pptp' started (org.freedesktop.NetworkManager.pptp), PID 2815
Jul 17 09:11:13 lyb-Lenovo-G490 NetworkManager[980]: <info> VPN service 'pptp' appeared; activating connections
Jul 17 09:11:13 lyb-Lenovo-G490 NetworkManager[980]: <info> VPN plugin state changed: starting (3)
Jul 17 09:11:13 lyb-Lenovo-G490 NetworkManager[980]: <info> VPN connection 'freevpnmac' (Connect) reply received.
Jul 17 09:11:13 lyb-Lenovo-G490 pppd[2819]: Plugin /usr/lib/pppd/2.4.5/nm-pptp-pppd-plugin.so loaded.
Jul 17 09:11:13 lyb-Lenovo-G490 pppd[2819]: pppd 2.4.5 started by root, uid 0
Jul 17 09:11:13 lyb-Lenovo-G490 pppd[2819]: Using interface ppp0
Jul 17 09:11:13 lyb-Lenovo-G490 pppd[2819]: Connect: ppp0 <--> /dev/pts/13
Jul 17 09:11:13 lyb-Lenovo-G490 NetworkManager[980]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Jul 17 09:11:13 lyb-Lenovo-G490 NetworkManager[980]:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
Jul 17 09:11:13 lyb-Lenovo-G490 NetworkManager[980]: <warn> /sys/devices/virtual/net/ppp0: couldn't determine device driver; ignoring...
Jul 17 09:11:13 lyb-Lenovo-G490 pptp[2824]: nm-pptp-service-2815 log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Jul 17 09:11:13 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Jul 17 09:11:14 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Jul 17 09:11:14 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Jul 17 09:11:14 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Jul 17 09:11:15 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Jul 17 09:11:15 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 22009).
Jul 17 09:11:47 lyb-Lenovo-G490 pppd[2819]: LCP: timeout sending Config-Requests
Jul 17 09:11:47 lyb-Lenovo-G490 pppd[2819]: Connection terminated.
Jul 17 09:11:47 lyb-Lenovo-G490 NetworkManager[980]: <warn> VPN plugin failed: 1
Jul 17 09:11:47 lyb-Lenovo-G490 NetworkManager[980]:    SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Jul 17 09:11:47 lyb-Lenovo-G490 pptp[2824]: nm-pptp-service-2815 warn[decaps_hdlc:pptp_gre.c:204]: short read (-1): Input/output error
Jul 17 09:11:47 lyb-Lenovo-G490 pptp[2824]: nm-pptp-service-2815 warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log
Jul 17 09:11:47 lyb-Lenovo-G490 pppd[2819]: Modem hangup
Jul 17 09:11:47 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[callmgr_main:pptp_callmgr.c:234]: Closing connection (unhandled)
Jul 17 09:11:47 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jul 17 09:11:47 lyb-Lenovo-G490 pptp[2837]: nm-pptp-service-2815 log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jul 17 09:11:47 lyb-Lenovo-G490 pppd[2819]: Exit.
Jul 17 09:11:47 lyb-Lenovo-G490 NetworkManager[980]: <warn> VPN plugin failed: 1
Jul 17 09:11:47 lyb-Lenovo-G490 NetworkManager[980]: <warn> VPN plugin failed: 1
Jul 17 09:11:47 lyb-Lenovo-G490 NetworkManager[980]: <info> VPN plugin state changed: stopped (6)
Jul 17 09:11:47 lyb-Lenovo-G490 NetworkManager[980]: <info> VPN plugin state change reason: 0
Jul 17 09:11:47 lyb-Lenovo-G490 NetworkManager[980]: <info> Policy set 'wcc-androidroom' (wlan0) as default for IPv4 routing and DNS.
Jul 17 09:11:47 lyb-Lenovo-G490 NetworkManager[980]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active.
Jul 17 09:11:52 lyb-Lenovo-G490 NetworkManager[980]: <info> VPN service 'pptp' disappeared