Also occurs when 2:1.3.0.0.dfsg-12ubuntu8.1 gets installed.
I had to revert using apt-get install xserver-xorg-core=2:1.3.0.0.dfsg-12ubuntu8
Also occurs when 2:1.3.0. 0.dfsg- 12ubuntu8. 1 gets installed.
I had to revert using apt-get install xserver- xorg-core= 2:1.3.0. 0.dfsg- 12ubuntu8