Arch Linux

Fusion916

Member

Registered: 2024-05-18

Posts: 45

Lunar Lake Laptop internal audio has not worked in a month or so

When I first got this laptop, i immedatiately installed arch and after installing sof-firmware my laptop's internal audio worked (various levels of working), but its been finally working great for quite some time now.

About a month ago after a system update (pacman -Syu) it completely stopped working. I thought maybe this was some kind of regression but despite various updates to sof-firmware, it still is broken.

Here is the relevant output from dmesg

[    5.328770] sof_sdw sof_sdw: ASoC: topology: could not load header: -22
[    5.329242] sof-audio-pci-intel-lnl 0000:00:1f.3: error: tplg component load failed -22
[    5.329244] sof-audio-pci-intel-lnl 0000:00:1f.3: error: failed to load DSP topology -22

No change in cofiguration, it just went from working to broken with just an update about a month ago. Still has not been fixed.

Fusion916

Member

Registered: 2024-05-18

Posts: 45

Re: Lunar Lake Laptop internal audio has not worked in a month or so

Does anyone know where to report this bug? Kernel? sof-firmware?

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 24,318

Re: Lunar Lake Laptop internal audio has not worked in a month or so

Just from this excerpt it looks like a kernel bug, can you repro with a known good kernel/linux-lts or so?