How I fixed my ‘Ubuntu 20.04 no audio “Dummy output”’ issue

Output selection from my sound tab
$ echo "options snd-hda-intel model=generic" | sudo tee -a /etc/modprobe.d/alsa-base.conf$ echo "options snd-hda-intel dmic_detect=0" | sudo tee -a /etc/modprobe.d/alsa-base.conf$ echo "blacklist snd_soc_skl" | sudo tee -a /etc/modprobe.d/blacklist.conf
$ sudo apt-get install --reinstall alsa-base pulseaudio
$ sudo alsa force-reload
$ sudo apt purge timidity-daemon
Detected speakers after the fix

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