R2.1.0: X11 font at size 14 could not be loaded

[...]

As stated previously, this error does not occur with R2.0.1 on the same 
machine. Any clue re what could be wrong with my setting? For my purpose, 
R2.0.1 is sufficient, but it would be nice to get this problem solved.

We have already explained that 2.0.1 was not using the correct font size, 
and that this is a problem with your X11 setup: probably your 100dpi set 
is not yet functional and you need to tell your X server to use it 
(possibly rebooting will suffice, or you may need to alter a configuration 
file).

Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595