It seems to Ubuntu 14.04 in general also, I posted this bug after testing Ubuntu Desktop 14.04.1
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1403228
It seems to Ubuntu 14.04 in general also, I posted this bug after testing Ubuntu Desktop 14.04.1
https:/ /bugs.launchpad .net/ubuntu/ +source/ xorg/+bug/ 1403228