Package: linux-image-amd64
Version: 6.12.17-1
Severity: normal

Dear Maintainer,

as of a couple of months ago I have regular issues with the USB C to audio jack 
module from Framework, and any error logs of the time this happens point to the 
Kernel. E.g. I compiled 6.13.4 from source, based on the config Debian shipped 
with the 6.12.15 Kernel (updated with make olddefconfig), there it shows these 
messages:

Mär 01 17:31:43 kernel: usb 1-2.2: 1:1: cannot set freq 48000 (v2/v3): err -110
Mär 01 17:31:48 kernel: usb 1-2.2: uac_clock_source_is_valid(): cannot get 
clock validity for id 9
Mär 01 17:31:48 kernel: usb 1-2.2: clock source 9 is not valid, cannot use
Mär 01 17:31:53 kernel: usb 1-2.2: 1:1: cannot get freq (v2/v3): err -110


These issues started at some point late last years, possibly since 6.12 was 
introduced into testing. I've tested up until 6.13.6 now, with no change, only 
a varying degree of information in the logs. A detailed thread can be found in 
[1]. What should be mentioned, originally, when this happened, all audio 
devices would vanish from Gnome settings audio page. But with 6.13, they still 
all show up, but e.g. if you open the little audio channel test widget and try 
to test a channel, the widget just freezes up.


Framework themselves can't to further debugging, as they only officially 
support Ubuntu and Fedora. Running any of them as a live distro is simply not 
feasible, as this issue can't just be triggered and only appears about once a 
week.


Is there something else to help finding out, where the issue is located, or 
even rule out a software issue? I'm already testing out the other USB C ports 
of my Framework 16, but the point is that I don't have any other device capable 
of USB C and using that audio module.


[1]: 
https://community.frame.work/t/responded-audio-expansion-card-connection-sometimes-unreliable/62951/20

-- System Information:
Debian Release: trixie/sid
  APT prefers testing
  APT policy: (990, 'testing'), (50, 'experimental'), (50, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.13.6-falcot (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN
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

Versions of packages linux-image-amd64 depends on:
ii  linux-image-6.12.17-amd64  6.12.17-1

linux-image-amd64 recommends no packages.

linux-image-amd64 suggests no packages.

-- no debconf information

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