Session has incorrect permissions or something is off, causing hutdown/reboot/suspend/hibernate in system menu to be disabled and thus not unavailable for use.
False report, acpid was not running on the system, stopped by KDE session running in xephyr prior to E session. On restart of acpid and login of E options were enabled again.
Session has incorrect permissions or something is off, causing hutdown/reboot/suspend/hibernate in system menu to be disabled and thus not unavailable for use.