title: Sound not working Focal Fossa Ubuntu 20.04
body: <p>I have been using ubuntu 20.04 recently and have a HP pavillion laptop with B&amp;O speakers. However i am not able to hear any sound. though, Bluetooth is working fine.</p>
  <p>I have tried many solutions such as :</p>
  <p>*<code>sudo apt purge timidity-daemon</code></p>
  <p>*<code>sudo alsa force-reload</code></p>
  <p>*<code>sudo apt install pavucontrol</code> and running <code>pavucontrol</code>.</p>
  <p><strong>None</strong> of the solutions have worked for me yet.</p>
  <p>EDIT:
  Later I assumed it to be a kernel bug and say a solution using the following commands:</p>
  <pre><code>sudo add-apt-repository ppa:kaihengfeng/fix-lp1869819
  sudo apt-get update
  </code></pre>
  <p>after that i have tried reinstalling pulseaudio. And now bluetooth devices just after getting connected are automatically disconnected, do not play any sound either.</p>