As reported here http://lists.sugarlabs.org/archive/soas/2018-October/002976.html
sugar-0.112-5.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-098f17b382
Proposed as a Freeze Exception for 29-final by Fedora user pbrobinson using the blocker tracking app because: Networking broken in Sugar (SoaS) due to NetworkManager change
sugar-0.112-5.fc29 has been pushed to the Fedora 29 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-2018-098f17b382
sugar-0.112-5.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.