ControlGroup seems to be deprecated, and should be removed. exists in lcdproc.service as well. same bug (but diff component) https://bugzilla.redhat.com/show_bug.cgi?id=1010534
lcdproc-0.5.7-7.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-71e02e8baa
lcdproc-0.5.7-7.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.