xserver-xorg-video-intel-dbg 2:2.99.910-0ubuntu1.4 (amd64 binary) in ubuntu trusty

 This driver provides support for the Intel i8xx and i9xx family of chipsets,
 including i810, i815, i830, i845, i855, i865, i915, and i945 series chips.
 .
 This package provides debugging symbols for this Xorg X driver.