You could well be right Chris that https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1764445 raise one day later appears to be having the same effect, although the ubuntu version, and the architecture is different.
You could well be right Chris that https:/ /bugs.launchpad .net/ubuntu/ +source/ xorg/+bug/ 1764445 raise one day later appears to be having the same effect, although the ubuntu version, and the architecture is different.