Интересно: http://www.nixp.ru/news/%D0%92-Ubuntu-Linux-%D0%BE%D1%82%D0%BA%D0%B0%D0%B6%D1%83%D1%82%D1%81%D1%8F-%D0%BE%D1%82-X-Org-%D0%B2-%D0%BF%D0%BE%D0%BB%D1%8C%D0%B7%D1%83-Wayland.html