[Merge] lp:~yuningdodo/ubuntu/trusty/unity-settings-daemon/unity-settings-daemon.lp1396464-set-volume-to-zero-before-mute into lp:ubuntu/trusty-updates/unity-settings-daemon

[Yu Ning]

Yes, I would like to have a try, I'll update my progress on the bug, however since I have little knowledge on audio / u-s-d / u-c-c, no promise on the result. Good luck to me :)
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https://code.launchpad.net/~yuningdodo/ubuntu/trusty/unity-settings-daemon/unity-settings-daemon.lp1396464-set-volume-to-zero-before-mute/+merge/242869
Your team Ubuntu Development Team is requested to review the proposed merge of lp:~yuningdodo/ubuntu/trusty/unity-settings-daemon/unity-settings-daemon.lp1396464-set-volume-to-zero-before-mute into lp:ubuntu/trusty-updates/unity-settings-daemon.