** Description changed:

- This bug is for tracking purpose.
+ The patches are in the linux-next already, it will be in the unstable
+ kernel automatically, and the patches will be in stable sooner or
+ later, so it will be in the Jammy kernel automatically in the future.
+ 
+ And our oem project requires the patches to be in the hwe-6.8 ASAP,
+ Here I submit the SRU to Noble and Oracular.
+ 
+ [Impact]
+ On a Dell machine, we plug a speaker or headset into the front audio
+ port, play sound to the speaker or headset, we get a 1/6 chance that
+ the speaker or headset couldn't output sound.
+ 
+ 
+ [Fix]
+ pick 2 commits from linux-next
+ 
+ [Test]
+ booting with the patched kernel,
+  1. plug a speaker or headset in the front port
+  2. play sound
+  3. check if we can hear the sound or not
+  4. repeat the step 1 ~ 3 20 times
+  5. there is no failure
+ 
+ [Where problems could occur]
+ The patches change the depop and headset_type_detect routine, so it
+ is possible to introduce regression on pop noise and headset detection,
+ for realtek codec of alc285 and alc256 family, but the regression
+ possibility is very low, we tested the patches on a couple of Dell and
+ Lenovo machines, everything worked as well as before.

** Changed in: linux (Ubuntu Jammy)
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/2077690

Title:
  alsa: Headphone and Speaker couldn't output sound intermittently

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