I think this error report had a similar problem, the bug report said it is not GNOME problem: https://bugzilla.gnome.org/show_bug.cgi?id=773163
On the other hand, I created this same bug report to GNOME: https://bugzilla.gnome.org/show_bug.cgi?id=789341 with a video to express clearly what the problem I'm having. ** Bug watch added: GNOME Bug Tracker #773163 https://bugzilla.gnome.org/show_bug.cgi?id=773163 ** Bug watch added: GNOME Bug Tracker #789341 https://bugzilla.gnome.org/show_bug.cgi?id=789341 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725055 Title: pptp vpn cannot be easily connected in gnome network manager and gnome control center To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1725055/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs