Hi Robert, with the ppa added, the xserver-xorg-video-intel-lts-utopic (2:2.99.917-1~exp1ubuntu2.1~trusty2) package could fix this issue on 201403-14890 Dell Inspiron 3646 Thanks.
Hi Robert, xorg-video- intel-lts- utopic (2:2.99. 917-1~exp1ubunt u2.1~trusty2) package could fix this issue on 201403-14890 Dell Inspiron 3646
with the ppa added, the xserver-
Thanks.