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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