Le Ven 2 février 2007 08:48, Christoph Pleger a écrit : > Hello, > > how does the Xorg server calculate the DPI values? What is done if the > screen size can be read from DDC and what is done if not? If the screen size can not be read and no one specified it in xorg.conf using DisplaySize directive generi 17" will be assumed IIRC -- Nicolas Mailhot