I followed your suggestion and installed network-manager-gnome. I confirm, I now can access the vpn connections panel.
-- Network-Manager-OpenVPN Won't Even Open https://bugs.launchpad.net/bugs/113505 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs