$ sudo mv -vi /usr/lib/nautilus/extensions-3.0/libterminal-nautilus.so{,.bak}

$ nautilus -q

(nautilus:16373): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_unexport: assertion 'interface_->priv->connections != NULL' failed

(nautilus:16373): GLib-GIO-CRITICAL **: g_dbus_interface_skeleton_unexport: assertion 'interface_->priv->connections != NULL' failed

(nautilus:16373): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen: assertion 'GDK_IS_SCREEN (screen)' failed

(nautilus:16373): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(nautilus:16373): GLib-GObject-CRITICAL **: g_signal_connect_object: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

$ pkill -e nautilus
nautilus killed (pid 15962)