This bug was fixed in the package xserver-xorg-video-ati-hwe-16.04 - 1:7.10.0-1~16.04.1
--------------- xserver-xorg-video-ati-hwe-16.04 (1:7.10.0-1~16.04.1) xenial; urgency=medium
* Backport for hwe-16.04 stack. (LP: #1716203)
-- Timo Aaltonen <email address hidden> Wed, 03 Jan 2018 12:27:00 +0200
This bug was fixed in the package xserver- xorg-video- ati-hwe- 16.04 - 1:7.10.0-1~16.04.1
--------------- xorg-video- ati-hwe- 16.04 (1:7.10. 0-1~16. 04.1) xenial; urgency=medium
xserver-
* Backport for hwe-16.04 stack. (LP: #1716203)
-- Timo Aaltonen <email address hidden> Wed, 03 Jan 2018 12:27:00 +0200