This bug was fixed in the package unity-settings-daemon - 15.04.1+15.10.20151021-0ubuntu1
--------------- unity-settings-daemon (15.04.1+15.10.20151021-0ubuntu1) wily; urgency=medium
[ Lars Uebernickel ] * power: disconnect from device's "notify" signals (LP: #1436861)
-- Sebastien Bacher <email address hidden> Wed, 21 Oct 2015 11:05:04 +0000
This bug was fixed in the package unity-settings- daemon - 15.04.1+ 15.10.20151021- 0ubuntu1
--------------- daemon (15.04. 1+15.10. 20151021- 0ubuntu1) wily; urgency=medium
unity-settings-
[ Lars Uebernickel ]
* power: disconnect from device's "notify" signals (LP: #1436861)
-- Sebastien Bacher <email address hidden> Wed, 21 Oct 2015 11:05:04 +0000