Package: x11proto-bigreqs-dev Versions: x11proto-bigreqs-dev (1:1.1.1-1) Long description says: This package provides the wire protocol for the BIG-REQUESTS extension, used to send larger requests than usual in order to avoid fragmentation. . More information about X.Org can be found at: --- An URL seems to be missing. Version info taken from: http://ddtp.debian.net/ddtss Best regards, Aputsiaq Janussen