Public bug reported:
>From a few days I cannot connect via VPN, It worked from a few months
*sudo apt policy network-manager*
network-manager:
Installed: 1.2.6-0ubuntu0.16.04.3
Candidate: 1.2.6-0ubuntu0.16.04.3
Versions:
*** 1.2.6-0ubuntu0.16.04.3 500
500 http://ftp.agh.edu.pl/ubuntu xenial-updates/main amd64 Packages
500 http://ftp.agh.edu.pl/ubuntu xenial-security/main amd64 Packages
100 /var/lib/dpkg/status
1.1.93-0ubuntu4 500
500 http://ftp.agh.edu.pl/ubuntu xenial/main amd64 Packages
*/var/sys/log*
Nov 14 10:46:07 hs NetworkManager[1081]: [1542188767.8520] audit:
op="connection-activate" uuid="3872fc1d-94ce-465e-8d52-7bbeb3eb72fe" name="HS
VPN" pid=13561 uid=1000 result="success"
Nov 14 10:46:07 hs NetworkManager[1081]: [1542188767.8706]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]:
Started the VPN service, PID 2396
Nov 14 10:46:07 hs NetworkManager[1081]: [1542188767.8815]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]: Saw
the service appear; activating connection
Nov 14 10:46:07 hs NetworkManager[1081]: [1542188767.9989]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]: VPN
connection: (ConnectInteractive) reply received
Nov 14 10:46:08 hs NetworkManager[1081]: ** Message: pppd started with pid 2405
Nov 14 10:46:08 hs NetworkManager[1081]: [1542188768.0148]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]: VPN
plugin: state changed: starting (3)
Nov 14 10:46:08 hs pppd[2405]: Plugin
/usr/lib/pppd/2.4.7/nm-pptp-pppd-plugin.so loaded.
Nov 14 10:46:08 hs NetworkManager[1081]: Plugin
/usr/lib/pppd/2.4.7/nm-pptp-pppd-plugin.so loaded.
Nov 14 10:46:08 hs NetworkManager[1081]: ** Message: nm-pptp-ppp-plugin:
(plugin_init): initializing
Nov 14 10:46:08 hs pppd[2405]: pppd 2.4.7 started by root, uid 0
Nov 14 10:46:08 hs NetworkManager[1081]: ** Message: nm-pptp-ppp-plugin:
(nm_phasechange): status 3 / phase 'serial connection'
Nov 14 10:46:08 hs NetworkManager[1081]: nm_device_get_device_type: assertion
'NM_IS_DEVICE (self)' failed
Nov 14 10:46:08 hs NetworkManager[1081]: [1542188768.0226] manager:
(ppp0): new Generic device (/org/freedesktop/NetworkManager/Devices/47)
Nov 14 10:46:08 hs pptp[2411]: nm-pptp-service-2396 log[main:pptp.c:350]: The
synchronous pptp option is NOT activated
Nov 14 10:46:08 hs pppd[2405]: Using interface ppp0
Nov 14 10:46:08 hs NetworkManager[1081]: Using interface ppp0
Nov 14 10:46:08 hs pppd[2405]: Connect: ppp0 <--> /dev/pts/22
Nov 14 10:46:08 hs NetworkManager[1081]: Connect: ppp0 <--> /dev/pts/22
Nov 14 10:46:08 hs NetworkManager[1081]: ** Message: nm-pptp-ppp-plugin:
(nm_phasechange): status 5 / phase 'establish'
Nov 14 10:46:08 hs NetworkManager[1081]: [1542188768.0391] devices
added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Nov 14 10:46:08 hs NetworkManager[1081]: [1542188768.0392] device added
(path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration
found.
Nov 14 10:46:39 hs pppd[2405]: LCP: timeout sending Config-Requests
Nov 14 10:46:39 hs NetworkManager[1081]: LCP: timeout sending Config-Requests
Nov 14 10:46:39 hs NetworkManager[1081]: ** Message: nm-pptp-ppp-plugin:
(nm_phasechange): status 11 / phase 'disconnect'
Nov 14 10:46:39 hs NetworkManager[1081]: Connection terminated.
Nov 14 10:46:39 hs pppd[2405]: Connection terminated.
Nov 14 10:46:39 hs NetworkManager[1081]: ** Message: Terminated ppp daemon with
PID 2405.
Nov 14 10:46:39 hs NetworkManager[1081]: [1542188799.0566]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]: VPN
plugin: failed: connect-failed (1)
Nov 14 10:46:39 hs NetworkManager[1081]: [1542188799.0577]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]: VPN
plugin: state changed: stopping (5)
Nov 14 10:46:39 hs NetworkManager[1081]: [1542188799.0579]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]: VPN
plugin: state changed: stopped (6)
Nov 14 10:46:39 hs NetworkManager[1081]: [1542188799.0680]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]: VPN
plugin: state change reason: unknown (0)
Nov 14 10:46:39 hs NetworkManager[1081]: [1542188799.0802]
vpn-connection[0x134c1c0,3872fc1d-94ce-465e-8d52-7bbeb3eb72fe,"HS VPN",0]: VPN
service disappeared
Nov 14 10:46:39 hs NetworkManager[1081]: ** Message: nm-pptp-ppp-plugin:
(nm_phasechange): status 1 / phase 'dead'
Nov 14 10:46:39 hs NetworkManager[1081]: Terminating on signal 15
Nov 14 10:46:39 hs NetworkManager[1081]: Modem hangup
Nov 14 10:46:39 hs pppd[2405]: Terminating on signal 15
Nov 14 10:46:39 hs pppd[2405]: Modem hangup
Nov 14 10:46:39 hs pptp[2291]: nm-pptp-service-2215
log[pptp_read_some:pptp_ctrl.c:593]: read error: Bad file descriptor
Nov 14 10:46:39 hs kernel: [ 5539.540135] pptpcm[2291]: segfault at
7f069f3a87b8 ip 00406a87 sp 7fff93e204