Also, if this is encountered in the context of an SRIOV-enabled node, it may be possible to work around this by installing the neutron-sriov-agent package when this issue is encountered, and then running "juju resolved $UNIT" to retry the failed hook.
Also, if this is encountered in the context of an SRIOV-enabled node, it may be possible to work around this by installing the neutron-sriov-agent package when this issue is encountered, and then running "juju resolved $UNIT" to retry the failed hook.