$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 17.10 Release: 17.10 Codename: artful
$ dpkg -l plasma-desktop plasma-desktop 4:5.12.0-0ubuntu1~ubuntu1 amd64
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 17.10
Release: 17.10
Codename: artful
$ dpkg -l plasma-desktop 0-0ubuntu1~ ubuntu1 amd64
plasma-desktop 4:5.12.