upgrading alsa from 1.2.13 to 1.2.14 breaks audio on Chromebook due to a missing config change in alsa-ucf. A fix is available from upstream https://github.com/alsa-project/alsa-ucm-conf/commit/25f519f66c3e496b21ca1ad83ebc6114dfaa9fc3 a test with above commit merged was succesful. see above URL for more details. Reproducible: Always Steps to Reproduce: 1.install F42 (alsa 1.2.13) 2.dnf upgrade (alsoa 1.2.14) 3.after reboot, Actual Results: no audio from built-in speakers Expected Results: play audio from built-in speakers Additional Information: pls merge the commit and respin alsa-lib package
After dnf upgrade, the following error appears during boot process: kernel: acp3x-alc5682-max98357 AMDI5682:00: ASoC: driver name too long 'acp3xalc5682m98357' -> 'acp3xalc5682m98' Machine with the issue: * Acer Chromebook Spin 514 (CP514-1H, CP514-1W) with Hardware ID EZKINIL. * Firmware replaced by mrchromebox’s full UEFI (full ROM) * Picasso Ryzen 3 CPU (3000 series) My discussion thread in AskFedora: https://discussion.fedoraproject.org/t/no-more-audio-on-amd-picasso-ex-chromebook-bug-in-the-latest-kernel/154989/19 Same issue here: https://forum.chrultrabook.com/t/audio-no-longer-working-on-morphius-after-update/5745 Closed issue in alsa-ucm-conf: https://github.com/alsa-project/alsa-ucm-conf/issues/550
Does things work, if you change /usr/share/alsa/ucm2/AMD/acp3x-alc5682-max98357/acp3x-alc5682-max98357.conf file like https://github.com/alsa-project/alsa-ucm-conf/commit/25f519f66c3e496b21ca1ad83ebc6114dfaa9fc3 ? (reboot is required) I'll update alsa-ucm package soon.
somehow my link to the askfedora discussion got lost. manual changing not possible on Fedora Silverblue, but I built alsa-lib rpms with the above commit merged as a patch on copr. Peter verified that this has restored audio on this HW.
FEDORA-2025-4a93f2be26 has been pushed to the Fedora 42 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-4a93f2be26` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-4a93f2be26 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2025-4a93f2be26 (alsa-lib-1.2.14-3.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report.