Hi, I encountered the same problem and fixed it with a tiny kernel patch. So give it a try! ( It basically disables the hardware volume control that seems to be broken on this device and frees the way for software mixing...) Feedback is appreciated...
** Patch added: "A patch that applies to linux 3.1-rc1" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/559939/+attachment/2330737/+files/lpbug559939.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/559939 Title: [USB-Audio - USB AUDIO ] no volume control possible with Tenx USB audio adapter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/559939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs