[Intel-gfx] Mouse cursor disappearing with SNA rendering

[Daniel J Blueman]

Hi all!

When unlocking from lightdm, the mouse cursor isn't visible until
switching VTs. This doesn't occur when using UXA rendering mode
though, and affects a *lot* of people [1]. It occurs with a range of
kernels including 4.6.2.

I'm using xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1
(current in Ubuntu 16.04 LTS).

How can I approach debugging it?

Thanks!
  Daniel

[1] https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1568604
-- 
Daniel J Blueman