Hui, This kernel https://people.canonical.com/~hwang4/renoir/ successfully initialize my sound card.
$ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-5.4.0-32-generic root=UUID=faf6a132-de60-44fa-a1a7-4cce8ef83b87 ro quiet splash acpi=force vt.handoff=7 Internal speakers, HDMI out, internal mic - all works perfectly. External headset also works both headphones and mic. All controls are displayed in pavucontrol. I uploaded new output of alsa-info.sh script booted into this test kernel (if it's usefull) http://alsa-project.org/db/?f=c52a7811a18440caa2bfb997a33d97bcca35356a Hope this will get to the mainline soon. Thanks a lot! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877757 Title: No sound, Dummy output on Acer Swift 3 SF314-57G with Ice Lake core-i7 CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1877757/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
