This is probably linked to xfce4-volumed, rather than the mixer applet. It would be great to have a configurable option to enable plop sounds on volume changes, like in Gnome. I think they also have that in KDE. Anyway, this is a low priority request. Thanks in advance, Marc
Hi beloved XFCE developpers ;) Just for info, I made a patch for Pulse Audio Applet that does that. Also uploaded a package in AUR repo. More info here : http://forum.manjaro.org/index.php?topic=11353.0 (pa-applet is used by default in Manjaro XFCE distribution now)
Closing old bugs.