** Description changed:

  Hello,
  
- running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 connected to a Lenovo
- Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort
- device of the Dock to work properly - except of the Analog Sound Sink
- (3.5mm Audio Jack) which does not work but is listed as Sound Sink in
- the Output devices.
+ running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 on a Lenovo ThinkPad
+ Yoga X1 Gen8 (Intel 13th Gen i5-1345U) connected to a Lenovo Thunderbolt
+ 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the
+ Dock to work properly - except of the Analog Sound Sink (3.5mm Audio
+ Jack) is listed as Sound Sink in the Output devices but does not work.
  
- Additionally to not working as Sink on the Ubuntu 24/Kernel 6.8&6.11
- Lenovo Machine the Sound Source (Input) of the very same 3.5mm Analog
- Audio Port is not listed at all.
+ Additionally to the Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine
+ not working properly, the Sound Source (Input) of the very same 3.5mm
+ Analog Audio Port is not listed at all.
  
  This behavior is really odd as the Analog Sound Sink and Source works
  with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous
- Intel (8th Gen) i915 machine with HDA Intel SND driver/ Realtek ALC236
- Chipset.
+ Intel (8th Gen) i915 machine (HP ProBook 450 G6) with HDA Intel SND
+ driver/ Realtek ALC236 Chipset.
  
  Actually, it is quite "interesting" that everything works with Ubuntu
- 22/kernel 6.5, because as soon as I upgraded the Ubuntu 22 of the older
- i915 machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker
- are not recognized as Sound Sink any longer and therefor do not work
- DESPITE the Sound Source of the same device (Laptops internal
- Microphones) being listed and working.
+ 22/kernel 6.5 on the HP machine, because as soon as I upgraded the
+ Ubuntu 22 of the older i915 HP machine to Ubuntu 24 with Kernel 6.8 the
+ Laptops internal Speaker are not recognized as Sound Sink any longer and
+ therefor do not work DESPITE the Sound Source of the same device
+ (Laptops internal Microphones) being listed and working AND the internal
+ 3.5mm Jack working.
  
- So to me it seems that as soon as Kernel 6.8 or newer is used with either 
machines, there are issues: The i915 (Intel 8th Gen) machine has sound issues 
with internal sink (but not source) and the external USB sound device (sink and 
source),
- while my newer Lenovo ThinkPad X1 Yoga Gen 8 (Intel 13th Gen i5-1345U) has 
only issues with external USB sound devices (sink and source) but not with the 
internal sound devices.
+ So to me it seems that as soon as Kernel 6.8 or newer is used with either 
machines, there are multiple issues: The i915 (Intel 8th Gen) machine has sound 
issues with one internal sink (but not source and 3.5mm jack) and the external 
USB sound device (sink and source),
+ while my newer Lenovo has only issues with external USB sound devices (sink 
and source) while all internal sound devices (source and sink) do work.
  
  Please advice what Logs you may need.
  
  Thanks ahead
  
  Other reported issue regarding i915 + Kernel 6.8:
  https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2089400

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https://bugs.launchpad.net/bugs/2097233

Title:
  USB sound: Sink listed but not working + Source missing despite listed
  Sink of same Port

Status in alsa-driver package in Ubuntu:
  New
Status in linux-firmware package in Ubuntu:
  New
Status in linux-hwe-6.11 package in Ubuntu:
  New
Status in linux-hwe-6.8 package in Ubuntu:
  New
Status in pipewire package in Ubuntu:
  New

Bug description:
  Hello,

  running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 on a Lenovo ThinkPad
  Yoga X1 Gen8 (Intel 13th Gen i5-1345U) connected to a Lenovo
  Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort
  device of the Dock to work properly - except of the Analog Sound Sink
  (3.5mm Audio Jack) is listed as Sound Sink in the Output devices but
  does not work.

  Additionally to the Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo
  Machine not working properly, the Sound Source (Input) of the very
  same 3.5mm Analog Audio Port is not listed at all.

  This behavior is really odd as the Analog Sound Sink and Source works
  with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous
  Intel (8th Gen) i915 machine (HP ProBook 450 G6) with HDA Intel SND
  driver/ Realtek ALC236 Chipset.

  Actually, it is quite "interesting" that everything works with Ubuntu
  22/kernel 6.5 on the HP machine, because as soon as I upgraded the
  Ubuntu 22 of the older i915 HP machine to Ubuntu 24 with Kernel 6.8
  the Laptops internal Speaker are not recognized as Sound Sink any
  longer and therefor do not work DESPITE the Sound Source of the same
  device (Laptops internal Microphones) being listed and working AND the
  internal 3.5mm Jack working.

  So to me it seems that as soon as Kernel 6.8 or newer is used with either 
machines, there are multiple issues: The i915 (Intel 8th Gen) machine has sound 
issues with one internal sink (but not source and 3.5mm jack) and the external 
USB sound device (sink and source),
  while my newer Lenovo has only issues with external USB sound devices (sink 
and source) while all internal sound devices (source and sink) do work.

  Please advice what Logs you may need.

  Thanks ahead

  Other reported issue regarding i915 + Kernel 6.8:
  https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2089400

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