GTK widgets don't show text
 

i have suse 9.0, gtk 1.2.10, gtk2 2.2.3, kde 3.1.4 if this is important, but under another wm i got same problem.
my problem is that i cannot see any text in gtk2 programs. this means no text on widgets, menus, message boxes, text boxes, etc.

gimp-1.2 looks fine, but
gimp-1.3 or any other gtk2 application show no text at all, see screenshot.

anyone ever seen this?

sorry for the stupid format of the link, i have to trick because i have no permisson to post link.
www
hszk.bme.hu/~bg500/gtkerror.jpg

thanks,
phaidros