[ubuntu-uk] Lost sound

Liam Proven lproven at gmail.com
Fri Aug 10 14:20:43 UTC 2012

On 10 August 2012 12:52, David King <linuxman at avoura.com> wrote:
> For no apparent reason, I have suddenly lost all sound in my Ubuntu Studio
> 12.04.
> It worked okay this morning, and then when I tried to listen to something
> else, the sound was gone. I checked all the physical connections, the
> speakers are working (I also route TV sound through them), and then I was
> offered some updates to the Linux kernel, which I installed. I rebooted, but
> still no sound working from the PC. I have checked the obvious sound
> settings and the volumes are on maximum.
> Any ideas on how to get the sound back?

Do you have >1 sound card in the system?

I do & have occasionally found that after a power-cycle, my default
sound output has gone from my soundcard back to the onboard sound.

Liam Proven • Profile: http://lproven.livejournal.com/profile
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