Problem lies in the Intel kernel driver 'snd_soc_avs' which is becoming active but fail to support the HDA sound hardware correctly.
Workaround is to blacklist 'snd_soc_avs'.
Problem is well know and seems to be already in Kernel 6.7. See for example https://bbs.archlinux.org/viewtopic.php?id=294655
Problem lies in the Intel kernel driver 'snd_soc_avs' which is becoming active but fail to support the HDA sound hardware correctly.
Workaround is to blacklist 'snd_soc_avs'.
Problem is well know and seems to be already in Kernel 6.7. See for example https:/ /bbs.archlinux. org/viewtopic. php?id= 294655