libvirt-daemon-system-systemd 7.6.0-0ubuntu1 (amd64 binary) in ubuntu impish

 Libvirt is a C toolkit to interact with the virtualization capabilities
 of recent versions of Linux (and other OSes). The library aims at providing
 a long term stable C API for different virtualization mechanisms. It currently
 supports QEMU, KVM, XEN, OpenVZ, LXC, and VirtualBox.
 .
 This package contains the dependencies to make libvirt work with systemd.
 (this is the default). This package is useless without the
 libvirt-daemon-system package installed.