This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 2037077

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/2037077

Title:
  Fix unstable audio at low levels on Thinkpad P1G4

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-6.1 package in Ubuntu:
  Invalid
Status in linux source package in Jammy:
  In Progress
Status in linux-oem-6.1 source package in Jammy:
  In Progress
Status in linux source package in Lunar:
  In Progress
Status in linux-oem-6.1 source package in Lunar:
  Invalid
Status in linux source package in Mantic:
  In Progress
Status in linux-oem-6.1 source package in Mantic:
  Invalid

Bug description:
  [Impact]
  The audio at low levels is not stable with fluctuating levels.

  [Fix]
  Forcibly assign NID 0x03 to HP while NID 0x02 to SPK.

  [Test]
  Tested on hardware, the audio output is OK at all levels.

  [Where problems could occur]
  It may break audio output on Thinkpad P1G4/5.

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