Linux, Operating System

Re-build Volume Control Panel on Desktop Panel in Ubuntu

re-build-volume-control-panel-on-desktop-panel-in-ubuntu

Sometimes after Upgrade your Ubuntu System, Volume Control Panel will be lost.
Although you can configure your System Volume in System > Preferences > Sound Preferences,
it is a tedious method that only increase, decrease or mute the volume.

Re-build Volume Control Panel on Desktop Panel in Ubuntu

So, restore the shortcut control is a better method.

It is an easy way to restore it.
Open Terminal and type

gnome-volume-control-applet

to restore it