Trying to remove dead screens with screen -wipe does not work. The program says it has removed them, but doing a screen -list immeaditely after shows they are still present. To force them to be removed, you have to manually delete the files from /tmp/screens/S-username/, and then they disappear from screen -list
can't reproduce here - I start screen, then kill -9 the screen process. screen -ls shows the Dead socket, and screen -wipe removes it.
sssd-1.16.2-4.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-5793dadb1d
sssd-1.16.2-4.fc28 has been pushed to the Fedora 28 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-2018-5793dadb1d
sssd-1.16.2-4.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.