I have the same problem under 14.04 LTS. I created a bug report under: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1512394
Didn't know that the bug was already reported.
I have the same problem under 14.04 LTS. I created a bug report under: https:/ /bugs.launchpad .net/ubuntu/ +source/ xorg/+bug/ 1512394
Didn't know that the bug was already reported.