This directory contains source code patches for converting a pristine XFree86 4.2.0 source tree to 4.2.1. These patches are useless to you unless you have the XFree86 4.2.0 source tree. They cannot be used to update a binary distribution. The patch file is: 4.2.0-4.2.1.diff.gz To apply it, go the directory that contains your 'xc' source directory and run: gzip -d < 4.2.0-4.2.1.diff.gz | patch -p0 -E