Hello,
according to https://support.kaspersky.com/KLMS/8.2/en-US/148809.htm the product needs a Debian GNU / Linux 9.3 or a Ubuntu Server 16.04.4 LTS.
Both OS are already EOL. If installed on newer OS versions kmsui won't run since the systemlibraries are too new and incompatible.
Are there any new versions planed?
Regards,
Sebastian