Comment 57 for bug 1520519

Morning all,

I just want to share my experience.

I had the same issue with touchpad on the laptop. After upgrading the kernel to 4.3.3 or 4.4 touchpad started working but I met the problem with video artifacts.

Here absolutely the same issue described for another laptop with screenshots (sorry for small off-topic).
http://forums.linuxmint.com/viewtopic.php?f=90&t=213443

The bug appears on open-source and proprietary drivers.

Currently I'm researching the solution how to fix the graphic issue on 4.3+ kernel or how to make touchpad working on 3.19.