I would like to raise the request for an kernel update to be able to use UCS with XEN in PVH Mode.
Standard Debian kernel (at least Buster) do so.
Thank you.
UCS-5.0 is based on Debian-10-Buster and that kernel should be available from our online repository. The kernel is not installed by default, but you can do so manually using apt-get install linux-image-cloud-amd64 or whatever it is named.