I installed privateinternetaccess (PIA) on ubuntu 14.04 using the install_ubuntu.sh script, it was taken from here . VPN servers appeared in network-managere, all is well. Everything works without problems. enter image description here

Configured eth0 network interface so that VPN automatically connected. enter image description here

But here's the problem, after some system reboot, for some reason it (the eth0 network interface) does not automatically turn on. It is necessary to turn on manually with a mouse. enter image description here

Could you tell me what could be the source of the problem? Why eth0 network interface does not automatically connect after system start?

  • Check if the interface is raised from the terminal, if so, then the glistening manager will sound again. - Alex.B
  • update-rc.d networking defaults - Alex.B
  • From the terminal does not rise. After the command sudo ifconfig eth0 up, nothing happens. The update-rc.d networking defaults command displays the following: update-rc.d: warning: default start run arguments (2 3 4 5) do not match networking Default-Start values ​​(S) update-rc.d: warning: default stop runlevel arguments (0 1 6) do not match networking Default-Stop values ​​(0 6) System start / stop links for /etc/init.d/networking already exist. - tirael8

1 answer 1

After some manipulations there was the same problem. Comment out line in /etc/NetworkManager/NetworkManager.conf

 [main] plugins=ifupdown,keyfile,ofono dns=dnsmasq #Comment this line #no-auto-default=my:ma:ca:dd:re:ss, [ifupdown] managed=false