So it looks like you are getting a failure in Ubuntu 16.04 but success in Ubuntu 15.10, even while both are using the same version of network- manager-openconnect, 1.0.2-1build1. So it's more likely that this is a change in the network-manager package between version 1.0.4 and 1.1.93 (aka 1.2-rc1),
I can't help much more with this bug, I can only help triage and point you in the right direction to continue working to resolve this. You should try either mailing the NetworkManager development list https://mail.gnome.org/mailman/listinfo/networkmanager-list or report a bug upstream at https://bugzilla.gnome.org/enter_bug.cgi?product=NetworkManager. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575354 Title: Connect to VPN with openconnect through the GUI times out too early To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-openconnect/+bug/1575354/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs