no sound with latest daily build

Gustin Johnson gustin at echostar.ca
Fri Apr 24 17:31:24 BST 2009


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Susan Cragin wrote:
> I installed Ubuntu Studio with a very recent daily build, less than a week old. 
> Since then I have not gotten onboard sound to work. I have installed daily builds before, probably over a dozen times, and this has never been a problem for me before. 
> 
> susan at ubuntu:~$ aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: Intel [HDA Intel], device 0: ALC660-VD Analog [ALC660-VD Analog]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> card 0: Intel [HDA Intel], device 6: Si3054 Modem [Si3054 Modem]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> card 1: Generic [HD-Audio Generic], device 0: CA0110 Analog [CA0110 Analog]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> 
> Sound works fine through the USB port.
> 
> susan at ubuntu:~$ sudo modprobe snd-
> FATAL: Module snd_ not found.
> 
You need a more complete name.  snd- will not work.

> I tried adding to /etc/modules the following, but nothing happened:
> 
> snd-hda-intel

Given that aplay lists your device, chances are the module is being
loaded.  Confirm this with "lsmod |grep hda-intel".

> 
> Does anyone have any ideas?
> 

If the module is loaded, I would next look to the mixer.  Perhaps one of
 the channels is turned down low or is muted (pay attention to the PCM,
master, and headphones).

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