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Re: Sound does not work on Debian 10



On 31.12.2020 18:06, Hassans Tech wrote:
In addition, the output of aplay -l
 Is:**** List of PLAYBACK Hardware Devices ****
card 0: Audio [Intel HDMI/DP LPE Audio], device 0: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Audio [Intel HDMI/DP LPE Audio], device 1: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Audio [Intel HDMI/DP LPE Audio], device 2: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: bytchtes8316 [bytcht-es8316], device 0: Audio (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: bytchtes8316 [bytcht-es8316], device 1: Deep-Buffer Audio (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
haf@UNKNOWN:~$ 
It looks like sound card is detected, but enumerated in wrong order. Try to set card 1 as default [1] and see if that will solve your problem.
If not send output from commands below:
    $ aplay -L | grep -e ':CARD'
    $ lshw -c multimedia


[1] https://wiki.archlinux.org/index.php/Advanced_Linux_Sound_Architecture#Set_the_default_sound_card

-- 
With kindest regards, Alexander.

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