Fedora Account System
Red Hat Associate
Red Hat Customer
In recent kernels, audio device "Intel Corporation Alder Lake PCH-P High Definition Audio Controller" is not detected. Altering volume/ viewing available devices in GNOME settings shows "Dummy Controller". This sound device was previously working, and works when fedora is booted into an older kernel version. Current kernel: 6.5.7-200.fc38.x86_64 Last know working kernel: 6.4.15-200.fc38.x86_64 Reproducible: Always Steps to Reproduce: 1.Upgrade to a kernel newer than 6.4.15 2. Test audio Actual Results: No sound is played, and the sound card is not detected Expected Results: Sounds should play Updating ALSA firmware from https://github.com/alsa-project/alsa-ucm-conf does not fix the issue. Regarding severity, for myself this is a major bug but as it probably only relates to people with certain devices I understand if it is downgraded.
It looks like a kernel driver issue not alsa-lib. Could you attach output from `alsa-info.sh --no-upload`? Thank you.
Created attachment 1995186 [details] alsa-info output
Attached Jaroslav, thanks. I think you're right, the card is probably wrongly categorised, apologies for that. Interestingly the card is picked up there. I've actually just now noticed this is a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=2244217 I assume the protocol here is to close this bug?
Apparently, the 6.5 kernels require updated alsa-sof-firmware package to v2023.09.
FEDORA-2023-9f5a09b1fe has been submitted as an update to Fedora 38. https://bodhi.fedoraproject.org/updates/FEDORA-2023-9f5a09b1fe
FEDORA-2023-0a0ee3c7ea has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2023-0a0ee3c7ea
FEDORA-2023-0a0ee3c7ea has been pushed to the Fedora 37 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-0a0ee3c7ea` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-0a0ee3c7ea See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2023-9f5a09b1fe has been pushed to the Fedora 38 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-9f5a09b1fe` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-9f5a09b1fe See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Tested in Fedora 38 using above test update, seems to be working as expected. Thanks for your efforts!
FEDORA-2023-9f5a09b1fe has been pushed to the Fedora 38 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2023-0a0ee3c7ea has been pushed to the Fedora 37 stable repository. If problem still persists, please make note of it in this bug report.