libxatracker1-dbg 9.0~git20120821.c1114c61-0ubuntu2 (amd64 binary) in ubuntu quantal

 This package contains the XA (X acceleration) library. It is used exclusively
 by the X server to do render, copy and video acceleration.
 .
 XA is intended to be used by the vmware driver for virtualized X acceleration.
 .
 This package contains the debugging symbols for the xatracker library.