Hello, I encounter this bug on the one of my lenny systems. I can't track this down, but I seem to find a working solution. After 'xset +fp /usr/share/fonts/X11/misc/:unscaled' command the xserver starts to return the same list of fonts for XListFonts and XListFontsWithInfo calls. Moreover, deleting this item from font path by 'xset -fp ...' or even 'xset fp default' leaves the expected behavior.