Comment 20 for bug 459445

Yes. My dirty script rmmod-s and modprobe-s snd-usb-audio module when it detects troubles and then things work again, until system restart. Without snd-usb-audio users webcam mic is not working. In fact any usb audio device won't work if you blacklist snd-usb-audio. That is like healing sick patient by killing him ;) But if someone has a lot of problems with usb device blacklisting faulty module is an option.