I'm now on Ubuntu 23.04 (incl. new kernel) and managed to make the bass work on my Lenovo Yoga 9 14IAP7 through this trick: https://wiki.archlinux.org/title/Lenovo_Yoga_9i_2022_(14AiPI7)#Audio
I'm now on Ubuntu 23.04 (incl. new kernel) and managed to make the bass work on my Lenovo Yoga 9 14IAP7 through this trick: https:/ /wiki.archlinux .org/title/ Lenovo_ Yoga_9i_ 2022_(14AiPI7) #Audio