I have attached my pulseaudio.log from the tmp folder after commenting and adding that code in pulseaudio.service.
Please see if it can be of any help. If I can be of any further help, I am at your service. ** Attachment added: "pulseaudio.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875252/+attachment/5365574/+files/pulseaudio.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875252 Title: Ubuntu 20.04 LTS update causing no sound coming from built-in speakers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs