Binary package “libc6-xen-dbgsym” in ubuntu precise
debug symbols for package libc6-xen
Contains the standard libraries that are used by nearly all programs on
the system. This package includes shared versions of the standard C
library and the standard math library, as well as many others.
.
This set of libraries is optimized for the Xen hypervisor, and will be
selected instead when running under Xen.