I had two problem with my pptp vpn connection on ubuntu 14.04 with 3.19 Kernel.
first it wont connect at all and i solved that with this command: sudo modprobe nf_conntrack_pptp nf_conntrack_proto_gre second my vpn connection gets disconnected after a few second (usually with first packets transmit) and i solved that with my vpn setting's on network manager: IPv4 Setting tab -> Routers -> checked both check boxes there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/991666 Title: VPN Connects Successfully & Then Shortly Thereafter Fails To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager-pptp/+bug/991666/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
