The result is not sound at all.<div><br></div><div><div>lsmod | grep snd</div><div>snd_hda_intel 21860 0 </div><div>snd_hda_codec_realtek 206339 0 </div><div>snd_hda_codec 58350 2 snd_hda_intel,snd_hda_codec_realtek</div>
<div>snd_hwdep 12936 1 snd_hda_codec</div><div>snd_pcm 53284 2 snd_hda_intel,snd_hda_codec</div><div>snd_page_alloc 12899 2 snd_hda_intel,snd_pcm</div><div>snd_seq 39752 0 </div>
<div>snd_timer 22196 2 snd_pcm,snd_seq</div><div>snd_seq_device 12985 1 snd_seq</div><div>snd 38777 8 snd_hda_intel,snd_hda_codec_realtek,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device</div>
<div>soundcore 12992 1 snd</div></div><div><br></div><div><div>aplay -l</div><div>**** List of PLAYBACK Hardware Devices ****</div></div><div><br></div><div><div>aplay -L</div><div>null</div><div> Discard all samples (playback) or generate zero samples (capture)</div>
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