1798465 /usr/bin/mate-terminal:6:g_assertion_message:g_assertion_message_expr:g_weak_ref_set:g_weak_ref_clear:g_settings_backend_invoke_closure 1626513 /usr/bin/mate-terminal:6:g_assertion_message:g_assertion_message_expr:gtk_widget_get_frame_clock:gtk_widget_unrealize:gtk_widget_unparent