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Groups > linux.debian.kernel > #94054

Bug#1147252: 6.12.107-1: analog jack stereo walks L/R (Meteor Lake SOF)

From Emilio <skl246@proton.me>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1147252: 6.12.107-1: analog jack stereo walks L/R (Meteor Lake SOF)
Date 2026-09-10 09:40 +0200
Message-ID <NBHy1-giWK-7@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Source: linux
Version: 6.12.107-1
Severity: important
Tags: upstream
X-Debbugs-Cc: skl246@proton.me

Dear Maintainer,

Meteor Lake-P HD Audio (SOF / skl_hda_dsp_generic), analog 3.5mm jack.

After linux-image-amd64 6.12.94-1 -> 6.12.107-1 on a fresh Trixie install,
stereo image slowly walks L<->R on Headphones. Worse while typing.
Affects Lollypop (FLAC), Brave, Signal — not app-specific.
HDMI unused; default sink is Headphones. PipeWire 1.4.2.
Restarts of pipewire/wireplumber do not help.

Expected: stable stereo image on the jack, as on 6.12.94 and on a previous
install that already ran 6.12.107 without this drift.

*** End of the template - remove these template lines ***


-- System Information:
Debian Release: 13.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.12.107+deb13-amd64 (SMP w/22 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

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Bug#1147252: 6.12.107-1: analog jack stereo walks L/R (Meteor Lake SOF) Emilio <skl246@proton.me> - 2026-09-10 09:40 +0200
  Bug#1147252: 6.12.107-1: analog jack stereo walks L/R (Meteor Lake SOF) Salvatore Bonaccorso <carnil@debian.org> - 2026-09-15 15:00 +0200
  Processed: Re: Bug#1147252: 6.12.107-1: analog jack stereo walks  L/R (Meteor Lake SOF) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-09-15 15:00 +0200

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