Comment 59 for bug 214370

David Clayton (dcstar) wrote :

"I have a quick question: Where has the custom sound selection window gone?"

That was last in 9.04 and the newer Gnome versions have not had any GUI tools developed as yet to do this sort of thing.

In 9.10 onwards the sounds are in Theme groups and the simplest way to change things is to replace the original .ogg files in the Ubuntu theme (/usr/share/sounds/ubuntu/stereo).