From: GitHub issues - opened <github@alsa-project.org>
To: alsa-devel@alsa-project.org
Subject: Speaker LED Stopped Working After Upgrade
Date: Wed, 27 May 2026 18:57:03 +0200 (CEST) [thread overview]
Message-ID: <18b37a8b96d9a700-webhooks-bot@alsa-project.org> (raw)
In-Reply-To: <18b37a8b96cddb00-webhooks-bot@alsa-project.org>
alsa-project/alsa-ucm-conf issue #770 was opened from alexaryn:
`alsa-info.sh` output: https://alsa-project.org/db/?f=e74874770f91860edde30f1d42e33c106f2a1c32
I recently updated the software on my gentoo laptop, including the kernel. `speaker-test` demonstrates that I have audio output and that the mute button properly toggles the sound. However, the speaker mute LED, which used to work, just stays off.
I think this is related to the empty list in `/sys/class/sound/ctl-led/speaker/card0/list`. I think it should hold the value `10` for the Master Playback Switch.
My current ALSA is 1.2.15. Previous was 1.2.14.
My kernel is 6.18.32. Previous was 6.12.58.
The microphone mute LED works fine.
Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/770
Repository URL: https://github.com/alsa-project/alsa-ucm-conf
parent reply other threads:[~2026-05-27 16:57 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <18b37a8b96cddb00-webhooks-bot@alsa-project.org>]
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