The audio on your machine is Intel ASoC audio, it is not Intel HDA audio. you need to add ucm conf files specific to this machine:
git clone git://git.alsa-project.org/alsa-lib.git cd alsa-lib backup all contents in the folder of /usr/share/alsa/ucm/ sudo cp -rf src/conf/ucm/bytcht-es8316* /usr/share/alsa/ucm/ reboot #check if audio works To restore to original state: restore all contents in the folder of /usr/share/alsa/ucm reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839006 Title: No sound is playing from this laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1839006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
