After upgrade to the last version, the issue still exists.
(ubuntu-tweak:19289): Unique-GDBus-WARNING **: Unable to open a connection to the session bus: Error connecting: Connection refused
(ubuntu-tweak:19289): GLib-GIO-CRITICAL **: g_dbus_connection_call_sync_internal: assertion `G_IS_DBUS_CONNECTION (connection)' failed Segmentation fault (core dumped)
After upgrade to the last version, the issue still exists.
(ubuntu- tweak:19289) : Unique- GDBus-WARNING **: Unable to open a connection to the session bus: Error connecting: Connection refused
(ubuntu- tweak:19289) : GLib-GIO-CRITICAL **: g_dbus_ connection_ call_sync_ internal: assertion `G_IS_DBUS_ CONNECTION (connection)' failed
Segmentation fault (core dumped)