@Alexander (klimat-88) The fix is for HDA Intel soundcard built-in audio. Couldn't find what is your soundcard from your bug report. Wait for the coders to respond to your bug report.
As far as I know, you may try undoing all these: "options snd-hda-intel dmic_detect=0" to /etc/modprobe.d/alsa-base.con, add "blacklist snd_soc_skl" And then apply the patch. Or uninstall and reinstall PulseAudio. Then enable "Pre-released updates (focal-proposed)" under the tab 'Developer Options' in Software & Updates. Then update the cache before closing Software & Updates. Open Software Updater, fetch and apply updates. Reboot. Try if the audio works now. -- 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
