xfce4-volumed: xfce4-volumed (audio volume management daemon) xfce4-volumed: xfce4-volumed: This daemon is responsible of making the volume up/down and mute keys xfce4-volumed: of the keyboard work automatically, and uses the XFCE 4 mixer's xfce4-volumed: defined card and track for chosing which track to act on. It also xfce4-volumed: provides volume change and mute toggle notifications if the xfce4-volumed: notification daemon is running. xfce4-volumed: xfce4-volumed: xfce4-volumed: xfce4-volumed: