Ah, that's because the model name wasn't included in kernel v4.18. Please use mainline kernel [1] with the kernel parameter.
[1] https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.1-rc2/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1821936 Title: No sound output on Zen AIO 27 Z272SD_Z272SD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821936/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
