My system : debian woody
xfree86-common 4.1.0-16woody3
wmaker 0.80.0-4.1

With some applications (xscreen-saver, gv, in .xsession-errors), I
get the following error message :

Warning: Cannot convert string "Default" to type Visual class name

I searched (on the net, in /etc/X11/ configuration files etc...) but I
found nothing.

An idea ?

Thanks a lot.

Philippe Monroux
Ile de la Reunion
55.3W -21.5S