xfce4-volumed
Daemon Providing Support for Sound Volume Keys
xfce4-volumed is a daemon providing support for sound volume keys present on some keyboards. It can also display notifications on sound volume change and mute using a notification server.
There is no official package available for openSUSE Leap 16.0Distributions
openSUSE Tumbleweed
SUSE SLE-15-SP1
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.