(unity-settings-daemon:2044): media-keys-plugin-WARNING **: Unable to get default sink

(unity-settings-daemon:2044): media-keys-plugin-WARNING **: Unable to get default sink

(unity-settings-daemon:2044): media-keys-plugin-WARNING **: Unable to get default sink

(unity-settings-daemon:2044): media-keys-plugin-WARNING **: Unable to get default sink

** (unity-settings-daemon:1466): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-HitojaKCwU: Connection refused

(unity-settings-daemon:1466): libupower-glib-WARNING **: Couldn't connect to proxy: Error calling StartServiceByName for org.freedesktop.UPower: GDBus.Error:org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.freedesktop.UPower': timed out