I tried dpkg -l |grep libvirt ii libvirt-clients 6.0.0-0ubuntu8.9~focalppa3 amd64 Programs for the libvirt library ii libvirt-daemon 6.0.0-0ubuntu8.9~focalppa3 amd64 Virtualization daemon ii libvirt-daemon-driver-qemu 6.0.0-0ubuntu8.9~focalppa3 amd64 Virtualization daemon QEMU connection driver ii libvirt-daemon-driver-storage-rbd 6.0.0-0ubuntu8.9~focalppa3 amd64 Virtualization daemon RBD storage driver ii libvirt-daemon-system 6.0.0-0ubuntu8.9~focalppa3 amd64 Libvirt daemon configuration files ii libvirt-daemon-system-systemd 6.0.0-0ubuntu8.9~focalppa3 amd64 Libvirt daemon configuration files (systemd) ii libvirt0:amd64 6.0.0-0ubuntu8.9~focalppa3 amd64 library for interfacing with different virtualization systems
But still has error: virsh cpu-compare /tmp/old_host.xml CPU described in /tmp/old_host.xml is incompatible with host CPU -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922907 Title: Unable to use Skylake capability on Cascadelake server To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1922907/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs