Using Ubuntu 18.04 LTS on my desktop. From my journalctl -b:
wpa_supplicant[6756]: dbus: fill_dict_with_properties dbus_interface=fi.w1.wpa_supplicant1.Interface dbus_property= wpa_supplicant[6756]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none wpa_supplicant[6756]: dbus: Failed to construct signal wpa_supplicant[6756]: dbus: fill_dict_with_properties dbus_interface=fi.w1.wpa_supplicant1.Interface dbus_property=
Using Ubuntu 18.04 LTS on my desktop. From my journalctl -b:
wpa_supplicant[ 6756]: dbus: fill_dict_ with_properties dbus_interface= fi.w1.wpa_ supplicant1. Interface dbus_property= 6756]: dbus: wpa_dbus_ get_object_ properties: failed to get object properties: (none) none 6756]: dbus: Failed to construct signal 6756]: dbus: fill_dict_ with_properties dbus_interface= fi.w1.wpa_ supplicant1. Interface dbus_property=
wpa_supplicant[
wpa_supplicant[
wpa_supplicant[