CM108 USB Audio device stopped working

[Arvind S Raj]

Hello David,

On 30 August 2014 00:26, David Kuntadi <d.kuntadi at gmail.com> wrote:
>
> May be you have two audio devices, one is on board and the other is
> USB. Ubuntu automatically select the on board audio device. You have
> to activate the USB device instead of the on board. Run alsamixer and
> select the sound card (F6) .
>
>
> On the link below, there is a script to do this automatically (I have
> not tried it, just googled):
> http://blog.ostermiller.org/ubuntu-usb-audio/
>

http://imagebin.org/318368 is a screenshot of pulseaudio volume
control showing that Amaok is using the CM108 controller.
http://imagebin.org/318369 also shows the output to the CM108
controller. I've given the highest priority to the CM108
controller(http://imagebin.org/318371) and these settings did work
until recently. Also, when I play a song in Amarok, the light on the
USB device blinks continuously so I assume the data does reach the
device.