libxau6-dbg 1:1.0.3-3 (i386 binary) in ubuntu jaunty

 This package provides the main interface to the X11 authorisation handling,
 which controls authorisation for X connections, both client-side and
 server-side.
 .
 This package contains the debug versions of the library found in libxau6.
 Non-developers likely have little use for this package.
 .
 More information about X.Org can be found at:
 <URL:http://xorg.freedesktop.org>
 <URL:http://lists.freedesktop.org/mailman/listinfo/xorg>