"warning: no type converter regist. for string to bitmap???

[Marko Cehaja <marko@magikomik.de>]

I get that message ALWAYS when running gs or xscreensaver, and some other
X programs. It is very annoying when previewing my documents with gv or gs.

I have Debian 2.1 slink, official release, properly installed, and this
appears with standard X and the newest X version.

Does someone know how to debug or set this up?

Marko