Please test this kernel: https://people.canonical.com/~hwang4/lp1846148/
sudo dpkg -i linux-modules-xxxx.deb sudo dpkg -i linux-modules-extra-xxx.deb sudo dpkg -i linux-image-xxx.deb
reboot and boot with the new installed kernel.
upload dmesg and alsa-info.txt.
Please test this kernel: https:/ /people. canonical. com/~hwang4/ lp1846148/
sudo dpkg -i linux-modules- xxxx.deb extra-xxx. deb
sudo dpkg -i linux-modules-
sudo dpkg -i linux-image-xxx.deb
reboot and boot with the new installed kernel.
upload dmesg and alsa-info.txt.