X11 authorisation library (debug package) This package provides the main interface to the X11 display manager control protocol library, which allows for remote logins to display managers. This package contains the debug versions of the library found in libxdmcp6. 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>