libxcursor1-dbg 1:1.1.10-2 (amd64 binary) in ubuntu natty

 This package provides an unstripped shared object with debugging symbols,
 useful to provide a backtrace with symbol names in a debugger; this
 facilitates interpretation of core dumps, and aids in finding logic errors in
 programs using this library (or the library itself). The library is
 installed in /usr/lib/debug and can be used by placing that directory in the
 LD_LIBRARY_PATH environment variable when the code to be debugged is
 executed. Non-programmers will likely have little use for this package.
 .
 Non-programmers will likely have little use for this package. See the
 libxcursor1 package for further information.