Cannot add new user in new Gnome Settings

[motang]

Got the update for the new Gnome Settings, and I am not able to add new users. Details -> Users shows the current users on the system, click on Unlock prompts for administrator/root password, once password is entered successfully Gnome Settings disappears.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: gnome-control-center 1:3.25.92.1-0ubuntu1
ProcVersionSignature: Ubuntu 4.12.0-13.14-generic 4.12.10
Uname: Linux 4.12.0-13-generic x86_64
ApportVersion: 2.20.7-0ubuntu1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Sep 8 09:49:53 2017
InstallationDate: Installed on 2017-08-23 (15 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170820)
JournalErrors:
 Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000'] failed with exit code 1: Hint: You are currently not seeing messages from other users and the system.
       Users in the 'systemd-journal' group can see all messages. Pass -q to
       turn off this notice.
 No journal files were opened due to insufficient permissions.
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-control-center
UpgradeStatus: No upgrade log present (probably fresh install)

[Jeremy Bícha (jbicha)]

The old "shell" for gnome-control-center is still installed for now. So as a workaround, you can run

gnome-control-center-alt

Only one gnome-control-center can run at a time so make sure you close one before trying to run the other.