In my case, the sound was the correct one, but it was played twice at the same time, causing some unpleasant saturation.
Furthermore, if I changed the sound in the Gnome control panel, than I would have two different sounds playing at the same time (the newly configure Gnome sound, plus the old one, played by module-x11-bell).
That being said, I have not tried it on a fresh disco install. Mine was installed a year ago, and upgraded to disco... It took me that much time to investigate the problem and report it ;-)
Sorry for the late answer.
In my case, the sound was the correct one, but it was played twice at the same time, causing some unpleasant saturation.
Furthermore, if I changed the sound in the Gnome control panel, than I would have two different sounds playing at the same time (the newly configure Gnome sound, plus the old one, played by module-x11-bell).
That being said, I have not tried it on a fresh disco install. Mine was installed a year ago, and upgraded to disco... It took me that much time to investigate the problem and report it ;-)