When the waves files/images were moved off to desktop-backgrounds-waves, this left folks with just desktop-backgrounds-compat with broken links still pointing to the now not installed waves files. Possible fixes: - Make desktop-backgrounds-compat depend on waves. - Just add in a desktop-backgrounds-solar and make it depend on that - something else clever.
That's odd, we made "not found" and "broken link" backgrounds just use the default a while ago.
I've moved the links over to solar.