Docky doesn't start

boing@b:~$ docky -d
[Info 22:00:28.167] Docky version: 2.2.0 bzr docky r1803 ppa
[Info 22:00:28.181] Kernel version: 2.6.38.7
[Info 22:00:28.182] CLR version: 2.0.50727.1433
[Debug 22:00:28.420] [UserArgs] BufferTime = 0
[Debug 22:00:28.420] [UserArgs] MaxSize = 2147483647
[Debug 22:00:28.420] [UserArgs] NetbookMode = False
[Debug 22:00:28.420] [UserArgs] NoPollCursor = False
[Debug 22:00:28.440] [SystemService] Using org.freedesktop.UPower for battery information
[Info 22:00:28.455] [ThemeService] Setting theme: Classic
[Debug 22:00:28.463] [DesktopItemService] Loading remap file '/usr/share/docky/remaps.ini'.
[Debug 22:00:28.467] [DesktopItemService] Remapping 'Picasa3.exe' to 'picasa'.
[Debug 22:00:28.468] [DesktopItemService] Remapping 'nbexec' to 'netbeans'.
[Debug 22:00:28.468] [DesktopItemService] Remapping 'deja-dup-preferences' to 'deja-dup'.
[Debug 22:00:28.468] [DesktopItemService] Remapping 'VirtualBox' to 'virtualbox'.
[Warn 22:00:28.468] [DesktopItemService] Could not find remap file '/home/boing/.local/share/docky/remaps.ini'!
[Debug 22:00:28.470] [DesktopItemService] Loading desktop item cache '/home/boing/.cache/docky/docky.desktop.de_DE.UTF-8.cache'.
[Info 22:00:28.682] [DockServices] Dock services initialized.
[Debug 22:00:28.693] [DBusManager] DBus Registered: org.gnome.Docky
[Warn 22:00:28.694] [DBusManager] Bus Name 'net.launchpad.DockManager' is already owned
[Debug 22:00:28.784] [PluginManager] Plugin manager initialized.
[Debug 22:00:28.797] [PluginManager] Processing config file for "Battery Monitor".
[Debug 22:00:28.932] [PluginManager] Processing config file for "Bookmarks".
[Debug 22:00:28.934] [PluginManager] Processing config file for "CPU Monitor".
[Debug 22:00:28.934] [PluginManager] Processing config file for "Clippy".
[Debug 22:00:28.935] [PluginManager] Processing config file for "Clock".
[Debug 22:00:28.935] [PluginManager] Processing config file for "Desktop".
[Debug 22:00:28.936] [PluginManager] Processing config file for "Gmail".
[Debug 22:00:28.936] [PluginManager] Processing config file for "Mounter".
[Debug 22:00:28.936] [PluginManager] Processing config file for "NPR".
[Debug 22:00:28.937] [PluginManager] Processing config file for "Network Manager".
[Debug 22:00:28.950] [PluginManager] Processing config file for "Network Monitor".
[Debug 22:00:28.951] [PluginManager] Processing config file for "Recent Documents".
[Debug 22:00:28.951] [PluginManager] Processing config file for "Session Manager".
[Debug 22:00:28.951] [PluginManager] Processing config file for "Timer".
[Debug 22:00:28.952] [PluginManager] Processing config file for "Trash".
[Debug 22:00:28.952] [PluginManager] Processing config file for "Weather".
[Debug 22:00:28.952] [PluginManager] Processing config file for "Workspace Switcher".
[Info 22:00:28.990] [PluginManager] Loaded "Docky.Widgets,1.0".
[Info 22:00:28.991] [PluginManager] Loaded "Weather".
[Info 22:00:28.991] [PluginManager] Loaded "Network Manager".
[Error 22:00:28.996] [ConnectionManager] org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.NetworkManagerSystemSettings was not provided by any .service files
[Debug 22:00:28.998] [ConnectionManager] at NetworkManagerDocklet.IConnectionManagerProxy.ListConnections () [0x00000] in <filename unknown>:0
  at NetworkManagerDocklet.ConnectionManager.UpdateConnections () [0x00000] in <filename unknown>:0
[Error 22:00:28.998] [ConnectionManager] org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.NetworkManagerUserSettings was not provided by any .service files
[Debug 22:00:28.998] [ConnectionManager] at NetworkManagerDocklet.IConnectionManagerProxy.ListConnections () [0x00000] in <filename unknown>:0
  at NetworkManagerDocklet.ConnectionManager.UpdateConnections () [0x00000] in <filename unknown>:0

Unhandled Exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Exception: org.freedesktop.DBus.Error.UnknownMethod: Method "GetDevices" with signature "" on interface "org.freedesktop.NetworkManager" doesn't exist

  at NetworkManagerDocklet.INetManagerProxy.GetDevices () [0x00000] in <filename unknown>:0
  at NetworkManagerDocklet.DeviceManager.get_NetworkDevices () [0x00000] in <filename unknown>:0
  at NetworkManagerDocklet.NetworkManager..ctor () [0x00000] in <filename unknown>:0
  at NetworkManagerDocklet.NetworkManagerDocklet..ctor () [0x00000] in <filename unknown>:0
  at NetworkManagerDocklet.NetworkManagerItemProvider..ctor () [0x00000] in <filename unknown>:0
  at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke (object,object[],System.Exception&)
  at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0
  --- End of inner exception stack trace ---
  at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0
  at System.Reflection.MonoCMethod.Invoke (BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0
  at System.Reflection.ConstructorInfo.Invoke (System.Object[] parameters) [0x00000] in <filename unknown>:0
  at System.Activator.CreateInstance (System.Type type, Boolean nonPublic) [0x00000] in <filename unknown>:0
  at System.Activator.CreateInstance (System.Type type) [0x00000] in <filename unknown>:0
  at Mono.Addins.TypeExtensionNode.CreateInstance () [0x00000] in <filename unknown>:0
  at Mono.Addins.InstanceExtensionNode.GetInstance () [0x00000] in <filename unknown>:0
  at Docky.PluginManager.ObjectFromAddin[AbstractDockItemProvider] (System.String extensionPath, System.String addinID) [0x00000] in <filename unknown>:0
  at Docky.PluginManager.ItemProviderFromAddin (System.String addinID) [0x00000] in <filename unknown>:0
  at Docky.Interface.DockPreferences.BuildItemProviders () [0x00000] in <filename unknown>:0
  at Docky.Interface.DockPreferences..ctor (System.String dockName) [0x00000] in <filename unknown>:0
  at Docky.DockController.CreateDocks () [0x00000] in <filename unknown>:0
  at Docky.DockController.Initialize () [0x00000] in <filename unknown>:0
  at Docky.Docky.Main (System.String[] args) [0x00000] in <filename unknown>:0
boing@b:~$

This is the case every time I want to start it. Never worked in Natty yet.

Docky: 2.2.0 bzr docky r1803 ppa
Distro: Ubuntu Natty
Xorg: 7.6~3ubuntu11
Video card: ATI HD3850
GNOME: 2.32.1
Mono: 2.6.7-5