[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
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
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
participants (2)
-
Lin, Mengdong -
Stephen Warren