Volume of subwoofer on pulseaudio volume control is not working after 13.10 installation..

[Shunsuke Akagi]

Volume of subwoofer on pulseaudio volume control is not working after I upgrade to 13.10.
Subwoofer makes sound and change the loundness with sliding front/left volume slider. Subwoofer slider change nothing. There is no independent control.
There are more problems regarding subwoofer controls and You guys never fix this kind of problem but I report here anyway.

[Raymond (superquad-vortex2)]

https://wiki.ubuntu.com/Audio/AlsaInfo

https://wiki.ubuntu.com/PulseAudio/Log

pactl list

pactl stat

if possible
output of alsa-info.sh of working sound using Live CD

[Daniel van Vugt (vanvugt)]

Thank you for reporting this bug to Ubuntu.
Ubuntu 13.10 (saucy) reached end-of-life on July 17, 2014.

See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test.

[Launchpad Janitor (janitor)]

[Expired for pulseaudio (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for pavucontrol (Ubuntu) because there has been no activity for 60 days.]