Version-Release number of selected component:
system-config-services-0.101.8-2.fc19

Additional info:
cmdline:        /usr/bin/python /usr/bin/system-config-services
executable:     /usr/bin/system-config-services
kernel:         3.9.0-0.rc6.git2.2.fc20.x86_64
runlevel:       N 5
uid:            1000
ureports_counter: 1

Truncated backtrace:
connection.py:651:call_blocking:DBusException: org.fedoraproject.slip.dbus.service.PolKit.NotAuthorizedException.org.fedoraproject.config.services.manage: 

Traceback (most recent call last):
  File "/usr/bin/system-config-services", line 1092, in on_serviceDisable_activate
    self._systemd_change_unit_file(service, "disable")
  File "/usr/bin/system-config-services", line 1071, in _systemd_change_unit_file
    self.systemd_manager.DisableUnitFiles([unit.unit_id])
  File "<string>", line 2, in DisableUnitFiles
  File "/usr/lib/python2.7/site-packages/slip/dbus/polkit.py", line 103, in _enable_proxy
    return func(*p, **k)
  File "/usr/lib/python2.7/site-packages/scservices/core/systemd/manager.py", line 149, in DisableUnitFiles
    runtime)
  File "/usr/lib/python2.7/site-packages/slip/dbus/proxies.py", line 50, in __call__
    return dbus.proxies._ProxyMethod.__call__(self, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/dbus/proxies.py", line 145, in __call__
    **keywords)
  File "/usr/lib/python2.7/site-packages/dbus/connection.py", line 651, in call_blocking
    message, timeout)
DBusException: org.fedoraproject.slip.dbus.service.PolKit.NotAuthorizedException.org.fedoraproject.config.services.manage: 

Local variables in innermost frame:
byte_arrays: False
self: <dbus._dbus.SystemBus (system) at 0x1fd1dd0>
args: ([dbus.String(u'isdn.service')], False)
object_path: '/org/fedoraproject/Config/Services/systemd1'
signature: u'asb'
bus_name: dbus.UTF8String(':1.42')
get_args_opts: {'byte_arrays': False, 'utf8_strings': False}
timeout: 2147483.647
kwargs: {}
dbus_interface: 'org.freedesktop.systemd1.Manager'
message: <dbus.lowlevel.MethodCallMessage path: /org/fedoraproject/Config/Services/systemd1, iface: org.freedesktop.systemd1.Manager, member: DisableUnitFiles dest: :1.42>
method: 'DisableUnitFiles'