Hello,
I use a Lenovo Thinkpad X201 happily running Linux Mint 18.2 Sonya.
Sound on headphones always OK.
sound on USB DAC always OK.
Sound on internal speakers works after reboot but only for a few
seconds, then vanish.
I found a similar behaviour in this former bug report but helpless for
Le dimanche 7 janvier 2018, 23:35:20 CET Plx Nvl a écrit :
> Hello,
>
> Since 4 weeks, I'm trying to make the sound working on my new Galaxy Book,
> without success, and I cannot find any workaround or even documentation to
> track the problem.
>
> My system doesn't show any error messages,
Ok, hehe... found the problem, I was running gdbserver as root so it was the
wrong .asoundrc I changed...
> -Original Message-
> From: Robert Bielik [mailto:robert.bie...@dirac.com]
> Sent: den 8 januari 2018 10:30
> To: alsa-user@lists.sourceforge.net
> Subject: [Alsa-user] List pcms
>
I've come across an odd behavior: If I add a dummy pcm in .asoundrc :
pcm.dummy {
type plug
slave.pcm "plughw:0,0"
}
I can see it listed with aplay -L.
However, my own code, which uses the same exact mechanism as aplay does
(snd_device_name_hint) does NOT list the dummy device.
