Comment 79 for bug 1432194

I still get the missing characters and rendering issues in Trusty with kernel 3.16.0-37.51.

$ uname -a
[...] 3.16.0-37-generic #51-Ubuntu [...]

$ sudo aptitude show xserver-xorg-video-intel-lts-utopic
Package: xserver-xorg-video-intel-lts-utopic
State: installed
Automatically installed: yes
Version: 2:2.99.914-1~exp1ubuntu4.3~trusty1

Still have to fall back to UXA to have a system I can work with.