Description of problem: No sound on Asus E200H laptop. This laptop is running versions of the Linux kernel and alsa-lib that both have newly developed support for the audio codec in this laptop (CX2072X) so in principal the audio should work, but instead I only have "Dummy output" as a sound output device. A similar bug was raised a month ago: https://bugzilla.redhat.com/show_bug.cgi?id=1759345 Version-Release number of selected component (if applicable): Linux kernel: 5.3.11-300.fc31.x86_64 ALSA-Lib: 1.2.1-3.fc31 How reproducible: Every time. Steps to Reproduce: 1. Load Fedora 31 on computer with CX2072X audio codec. 2. Install alsa-lib 1.2.1 (currently in update repositories). 3. Use dracut to attempt to get sound output devices recognised during initrd. Actual results: No sound output. Expected results: Recognised and working audio codec. Additional info: Output of alsa-info.sh: http://alsa-project.org/db/?f=4a03667f09e3ce61c313de2c94483421b6f7cd7e
Try to upgrade to alsa-lib-1.2.1.1 from testing (or wait until tomorrow - the update will be pushed to stable updates soon).
Thank you Jaroslav, the package in testing (1.2.1.1-1.fc31) fixed the issue. This bug can now be closed. I'd imagine this will also allow bug #1759345 to be closed as well ( https://bugzilla.redhat.com/show_bug.cgi?id=1759345 ), I'll post an update on that bug to advise them to try this version. For anyone reading this at a later date, the dracut command I ran was just... sudo dracut -f -v Thanks again.
FEDORA-2019-7f716645c1 has been submitted as an update to Fedora 31. https://bodhi.fedoraproject.org/updates/FEDORA-2019-7f716645c1
alsa-lib-1.2.1.2-3.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-7f716645c1
alsa-lib-1.2.1.2-3.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.