On Fri, Apr 22, 2022 at 07:09:34AM -0400, Joshua Freedman wrote: > The kernel I was using as good for audio is now missing; It was > 5.16.11-76051611-generic But the only release avail now is > 5.16.11-051611-generic and audio does not work. Those look like distro-specific kernels, please contact your distro for support of this, there is nothing we can do here about them. good luck! greg k-h