Hi 2 All This error occurs when I used in : use-dbus = true Why ? DBUS connection error (Connection ":1.93" is not allowed to own the service "org.infradead.ocserv" due to security policies in the configuration file)Cannot create command handler Log: method_call", sender=":1.28" (uid=42 pid=1121 comm="gnome-shell --mode=gdm ") interface="org.freedesktop.NetworkManager.Set Jan 25 07:43:44 142.4.201.188 dbus[456]: [system] Rejected send message, 3 matched rules; type="method_call", sender=":1.28" (uid=42 pid=1121 comm="gnome-shell --mode=gdm ") interface="org.freedesktop.NetworkManager.Settings.Connection" Jan 25 07:43:44 142.4.201.188 gnome-session[1053]: (gnome-shell:1121): Gjs-WARNING **: JS ERROR: [boxed instance proxy GIName:GLib.Error jsobj at 0x7fa5dbcb48b0 native at 0x30e17b0] Config File : <!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> <busconfig> <policy user="root"> <allow own="org.infradead.ocserv"/> <allow send_destination="org.infradead.ocserv"/> </policy> <policy context="default"> <deny own="org.infradead.ocserv"/> <deny send_destination="org.infradead.ocserv"/> </policy> </busconfig> Thanks Alex