mario@BUNTOR ~> lxc exec xen-libvirt bash
root@xen-libvirt:~# virsh
Welcome to virsh, the virtualization interactive terminal.

Type:  'help' for help with commands
       'quit' to quit

virsh #
root@xen-libvirt:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.6 LTS
Release:        20.04
Codename:       focal
root@xen-libvirt:~# apt-cache policy libvirt-bin
libvirt-bin:
  Installed: (none)
  Candidate: (none)
  Version table:
     4.0.0-1ubuntu8.21 -1
        100 /var/lib/dpkg/status
root@xen-libvirt:~# apt-cache policy libvirt-clients
libvirt-clients:
  Installed: 6.0.0-0ubuntu8.16
  Candidate: 6.0.0-0ubuntu8.16
  Version table:
 *** 6.0.0-0ubuntu8.16 500
        500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages
        100 /var/lib/dpkg/status
     6.0.0-0ubuntu8 500
        500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages
root@xen-libvirt:~#