Actually, further investigation shows this bug was reported for the unity-control-center just a month before I posted it here. Would you please mark this one as a duplicate of https://bugs.launchpad.net/ubuntu/+source/unity-control- center/+bug/1313331 ?
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1323378 Title: Mouse wheel direction inverted with the volume slider Status in Unity Control Center: New Status in pulseaudio package in Ubuntu: New Bug description: Unlike the sound indicator (on the top right of the window) and all other programs which let you use mouse wheel to control a slider, the volume slider inside the Sound Setting dialog attributes "mouse wheel up" to lower the volume and vice versa. All other programs attribute "mouse wheel up" to "volume up" which makes intuitive sense. To manage notifications about this bug go to: https://bugs.launchpad.net/unity-control-center/+bug/1323378/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp