The X Window System quietly hit its 25th anniversary back in June; it is, undoubtedly, one of the oldest and most successful free software projects in existence. Keith Packard has been working with X for most of that time; at the Linux Plumbers Conference in Portland he used his keynote address to look at the highlights (and lowlights) of those 25 years and some of the lessons that have been learned. Click below (subscribers only) for the report.


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