The generated icon-theme.cache files seem to be identical on x86 and powerpc machines (which makes a lot of sense), but they only work on the former. So the bug might actually be in the code that deals with the cache files in the GTK library itself?
-- Earthling Michel DÃnzer | Debian (powerpc), X and DRI developer Libre software enthusiast | http://svcs.affero.net/rm.php?r=daenzer
