As you mention, there is no -66 in upstream so not much we can do on that front. Can you test https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.16/? This uses -67 which is provided by the linux-firmware package.
As you mention, there is no -66 in upstream so not much we can do on that front. Can you test https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.16/? This uses -67 which is provided by the linux-firmware package.