post the pulseaudio verbose log when you change the sliders https://wiki.ubuntu.com/PulseAudio/Log
post the output of alsa-info.sh https://wiki.ubuntu.com/Audio/AlsaInfo -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1191147 Title: Sound setting: Subwoofer and Output volume slide simultaneously Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: I have confirmed on both ubuntu 12.10 and 13.04 When I go to All Setting->Sound and on right side of analog output setting and then after I choose a mode 4.1, 5.1 or 7.1, when I slide either Subwoofer and Output volume, they both slide simultaneously. Furthermore subwoofer is not working properly or it works occasionaly but here I would like you to fix the sliders. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1191147/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
