[Bug 32077] Sound preferences: No notifications of changes not taking place until log out

[Lukas Sabota]

Public bug reported:
https://launchpad.net/malone/bugs/32077

Affects: control-center (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
If you make a change to your sound preferences, the changes do not take
effect until logout.  The user should be noted of this, or these changes
should take place immediately if possible.