This bug was fixed in the package unity - 7.5.0+17.04.20170222-0ubuntu1
--------------- unity (7.5.0+17.04.20170222-0ubuntu1) zesty; urgency=medium
* BackgroundSettings: use gnome-bg to generate textures with proper scaling (LP: #1666359)
-- Marco Trevisan (Treviño) <mail@3v1n0.net> Wed, 22 Feb 2017 01:52:54 +0000
This bug was fixed in the package unity - 7.5.0+17. 04.20170222- 0ubuntu1
--------------- 17.04.20170222- 0ubuntu1) zesty; urgency=medium
unity (7.5.0+
* BackgroundSettings: use gnome-bg to generate textures with proper
scaling (LP: #1666359)
-- Marco Trevisan (Treviño) <mail@3v1n0.net> Wed, 22 Feb 2017 01:52:54 +0000