No, sorry, the display manager has nothing to do with Xfce (for example, it wasn't possible to configure gdm with xfce4-settings). This should be a separate program, and ideally lightdm should provide it by default. So it's not a bug for xfce4-settings.
** Changed in: xfce4-settings (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/876144 Title: xubuntu cannot configure login manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/876144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs