Booted : linux-image-3.19.0-994-generic 3.19.0-994.201501130205 with: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2 have same results as reported in #29 : working video&effects but lagging touchpad pointer.
Booted : linux-image- 3.19.0- 994-generic 3.19.0- 994.20150113020 5 xorg-video- intel 2:2.99. 917-1~exp1ubunt u2
with: xserver-
have same results as reported in #29 : working video&effects but lagging touchpad pointer.