mate-session[2236]: WARNING: Unable to find provider '' of required component 'dock'
(nm-applet:2443): Gdk-CRITICAL **: gdk_window_thaw_toplevel_updates: assertion 'window->update_and_descendants_freeze_count > 0' failed
(blueman-applet:2412): Gdk-CRITICAL **: gdk_window_thaw_toplevel_updates: assertion 'window->update_and_descendants_freeze_count > 0' failed
(fcitx-config-gtk3:2656): GLib-GIO-CRITICAL **: g_dbus_connection_call_internal: assertion 'G_IS_DBUS_CONNECTION (connection)' failed
(fcitx-config-gtk3:2656): GLib-GIO-CRITICAL **: g_dbus_connection_call_internal: assertion 'G_IS_DBUS_CONNECTION (connection)' failed
(fcitx-config-gtk3:2963): GLib-GIO-CRITICAL **: g_dbus_connection_call_internal: assertion 'G_IS_DBUS_CONNECTION (connection)' failed
(fcitx-config-gtk3:2963): GLib-GIO-CRITICAL **: g_dbus_connection_call_internal: assertion 'G_IS_DBUS_CONNECTION (connection)' failed
(fcitx-config-gtk3:2963): GLib-GIO-CRITICAL **: g_dbus_connection_call_internal: assertion 'G_IS_DBUS_CONNECTION (connection)' failed