[arch-general] sound problem with chromium

[Pascal]

hi,

neither one nor the other.
here is the return of the `aplay -l -L` command on my lenovo :
null
    Discard all samples (playback) or generate zero samples (capture)
default:CARD=sofhdadsp
    sof-hda-dsp,
    Default Audio Device
sysdefault:CARD=sofhdadsp
    sof-hda-dsp,
    Default Audio Device
**** Liste des périphériques matériels PLAYBACK ****
carte 0 : sofhdadsp [sof-hda-dsp], périphérique 0 : HDA Analog (*) []
  Sous-périphériques : 1/1
  Sous-périphérique #0 : subdevice #0
carte 0 : sofhdadsp [sof-hda-dsp], périphérique 1 : HDA Digital (*) []
  Sous-périphériques : 1/1
  Sous-périphérique #0 : subdevice #0
carte 0 : sofhdadsp [sof-hda-dsp], périphérique 3 : HDMI1 (*) []
  Sous-périphériques : 1/1
  Sous-périphérique #0 : subdevice #0
carte 0 : sofhdadsp [sof-hda-dsp], périphérique 4 : HDMI2 (*) []
  Sous-périphériques : 1/1
  Sous-périphérique #0 : subdevice #0
carte 0 : sofhdadsp [sof-hda-dsp], périphérique 5 : HDMI3 (*) []
  Sous-périphériques : 1/1
  Sous-périphérique #0 : subdevice #0

snd_hda_intel is loaded with `options snd_hda_intel enable=0,1` to disable
HDMI output.

regards.

Le ven. 6 mai 2022 à 03:14, Neven Sajko <nsajko at gmail.com> a écrit :

> Do you perhaps have any /etc/asound.conf or .asoundrc or similarly named
> files messing up your sound config?
>
> Additionally (another wild guess), try running aplay -l -L and report the
> output.
>
> On Thu, May 5, 2022, 16:00 Pascal via arch-general <
> arch-general at lists.archlinux.org> wrote:
>
>> I checked in my session the concurrent accesses with fuser -v /dev/snd/*
>> and killed the only one that was present and could interfere (volumeicon
>> *that
>> was also present with Firefox and Mplayer*).
>>
>> Le jeu. 5 mai 2022 à 15:50, Pascal <patatetom at gmail.com> a écrit :
>>
>> > Alsa directly : no PA or PW.
>> >
>> > when i run Chromium from a terminal, i get these two error messages
>> about
>> > Alsa but they also appear when the sound is working :
>> > [4765:4765:0504/164956.649650:ERROR:alsa_util.cc(204)] PcmOpen:
>> > default,Device or resource busy
>> > [4765:4765:0504/164956.649811:ERROR:alsa_util.cc(204)] PcmOpen:
>> > plug:default,Device or resource busy
>> >
>> > Le jeu. 5 mai 2022 à 15:46, Jesse Jaara via arch-general <
>> > arch-general at lists.archlinux.org> a écrit :
>> >
>> >> Are you using Alsa directly, no pulseaudio or pipewire? Something
>> could be
>> >> wonky with your dmix config and it's getting disabled, thus only a
>> single
>> >> application can have access to the sound playback at once.
>> >>
>> >
>>
>