I have had this since I upgraded from U18.04 to U20.04.  I am using kernel 
5.4.0-7626-generic #30~1588169883~20.04~bbe668a-Ubuntu.  I can get my sound/mic 
input to work after using the following command: sudo apt install --reinstall 
alsa-base alsa-utils pulseaudio linux-sound-base libasound2
sudo alsa force-reload
pulseaudio --start
That makes it work until i LOG OUT, then it is all gone and when I restart I am 
back to Dummy Output.
This is frustrating.  What is the patch or fix?

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https://bugs.launchpad.net/bugs/1864061

Title:
  PCI/internal sound card not detected

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