* How to clear the ALSA audio settings remembered by system?
@ 2013-06-27 6:49 Lin, Mengdong
2013-06-27 7:06 ` Lin, Mengdong
2013-06-27 15:38 ` Stephen Warren
0 siblings, 2 replies; 3+ messages in thread
From: Lin, Mengdong @ 2013-06-27 6:49 UTC (permalink / raw)
To: alsa-devel@alsa-project.org
Hi,
Could anyone tell me how to clear the ALSA audio settings remembered by system?
I change some audio codec settings by amixer. And it seems the ALSA has remembered these settings and apply on next boot. And these will change my test result.
How can I let system forgot these changes?
Many thanks
Mengdong
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to clear the ALSA audio settings remembered by system?
2013-06-27 6:49 How to clear the ALSA audio settings remembered by system? Lin, Mengdong
@ 2013-06-27 7:06 ` Lin, Mengdong
2013-06-27 15:38 ` Stephen Warren
1 sibling, 0 replies; 3+ messages in thread
From: Lin, Mengdong @ 2013-06-27 7:06 UTC (permalink / raw)
To: alsa-devel@alsa-project.org
Is 'alsactl init' the proper command?
It works for me.
Thanks
Mengdong
> -----Original Message-----
> From: alsa-devel-bounces@alsa-project.org
> [mailto:alsa-devel-bounces@alsa-project.org] On Behalf Of Lin, Mengdong
> Sent: Thursday, June 27, 2013 2:50 PM
> To: alsa-devel@alsa-project.org
> Subject: [alsa-devel] How to clear the ALSA audio settings remembered by
> system?
>
> Hi,
>
> Could anyone tell me how to clear the ALSA audio settings remembered by
> system?
>
> I change some audio codec settings by amixer. And it seems the ALSA has
> remembered these settings and apply on next boot. And these will change
> my test result.
> How can I let system forgot these changes?
>
> Many thanks
> Mengdong
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: How to clear the ALSA audio settings remembered by system?
2013-06-27 6:49 How to clear the ALSA audio settings remembered by system? Lin, Mengdong
2013-06-27 7:06 ` Lin, Mengdong
@ 2013-06-27 15:38 ` Stephen Warren
1 sibling, 0 replies; 3+ messages in thread
From: Stephen Warren @ 2013-06-27 15:38 UTC (permalink / raw)
To: Lin, Mengdong; +Cc: alsa-devel@alsa-project.org
On 06/27/2013 12:49 AM, Lin, Mengdong wrote:
> Hi,
>
> Could anyone tell me how to clear the ALSA audio settings remembered by system?
>
> I change some audio codec settings by amixer. And it seems the ALSA has remembered these settings and apply on next boot. And these will change my test result.
> How can I let system forgot these changes?
You're probably looking for /var/lib/alsa/asound.state
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2013-06-27 15:38 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-06-27 6:49 How to clear the ALSA audio settings remembered by system? Lin, Mengdong
2013-06-27 7:06 ` Lin, Mengdong
2013-06-27 15:38 ` Stephen Warren
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox