You need four packages: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux- headers-5.5.0-050500_5.5.0-050500.202001262030_all.deb
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux- headers-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux-image- unsigned-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/linux- modules-5.5.0-050500-generic_5.5.0-050500.202001262030_amd64.deb then install them together: sudo dpkg -i *.deb and then reboot. If it still doesn't work then try: sudo update-grub -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1860930 Title: [Asus GX531GX] Internal speakers are sometimes noisy - bad audio To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1860930/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs