I did a patch for snd-usb-audio which fixes pulseaudio volume. But alsamixer is still messed up, -17.57dB at 0% and volume is loud. Attaching alsa-info, lsusb and patch.
** Attachment added: "alsa-info.txt" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/637066/+attachment/3551630/+files/alsa-info.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/637066 Title: Volume adjustment is extreme To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/637066/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs