Bug#1038925: Acknowledgement (Leaving IPA domain fails: Some installation state for ntp has not been restored)

[Martin Pitt]

One workaround that I found is to delete the [ntp] section from
/var/lib/ipa-client/sysrestore/sysrestore.state after joining.

  sed -i '/\[ntp\]/,/^$/ d' /var/lib/ipa-client/sysrestore/sysrestore.state