[GTALUG] Ubuntu Studio: Sound not working in all applications

[Paul King]

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No need to apologize. If it is the PCM channel, then I don't know how to 
access its information to know if it is muted or not. I noticed that alsa was 
installed but not running (I did a ps | grep as root). Pulseaudio was actually 
running. I didn't know it was a wrapper for Alsa. It appears to be standalone 
going by the docs (I don't see alsa or OSS listed as a pre-requisite or a 
system requirement).

Paul

On 20 Feb 2016 at 5:43, Russell Reiter wrote:

Sorry to top post. I meant to say PCM channel. Still haven't had morning 
coffee.
> Are you using Alsa, OSS or the Pulseaudio wrapper. I've seen this problem 
where the Alsa mixer mutes the dsp channel on reboot.
> If you are using Alsa you can try using the alsamixer to unmute the channel 
and alsactl store to make the settings persistent.
>
> Hope this helps.
> Russell
>
> Sent from mobile.
>
> On Feb 19, 2016 9:17 PM, "Paul King" <sciguy at vex.net> wrote:
> >
> > I have what I must describe as a strange sound problem under Linux Ubuntu
> > Studio 14.x. The operating system sound is dead, so is sound which ought to
> > come out of media players like VLC. Sound also fails to work in the browser.
> >
> > BUT, it DOES work perfectly under Audacity. I have tried to change the 
system
> > settings to the same settings as Audacity, but I haven't been successful.
> >
> > THere was touted to be a window called "Sound Preferences", but when I 
clicked
> > on the speaker icon to select "sound preferences" from the dropdown, the 
window
> > that came up was "System settings", which only had icons for the printer,
> > desktop and one other thing that had nothing to do with sound that I can't
> > recall.
> >
> > Any ideas?
> >
> >
> > ---
> > Talk Mailing List
> > talk at gtalug.org
> > https://gtalug.org/mailman/listinfo/talk


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