NDesk.DBus.Bus.Session.RequestName ('org.bansheeproject.Banshee') => PrimaryOwner
Exception has been thrown by the target of an invocation.
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Exception: org.freedesktop.DBus.Error.UnknownMethod: Method "GrabMediaPlayerKeys" with signature "su" on interface "org.gnome.SettingsDaemon" doesn't exist

  at ISettingsDaemonProxy.GrabMediaPlayerKeys (System.String time, UInt32 ) [0x00000] 
  at Banshee.MultimediaKeys.MultimediaKeysService.Initialize () [0x0001f] in /home/bojan/Source/banshee/src/Extensions/Banshee.MultimediaKeys/Banshee.MultimediaKeys/MultimediaKeysService.cs:66 
  at Banshee.MultimediaKeys.MultimediaKeysService..ctor () [0x00006] in /home/bojan/Source/banshee/src/Extensions/Banshee.MultimediaKeys/Banshee.MultimediaKeys/MultimediaKeysService.cs:60 
  at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke (object,object[])
  at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] --- 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] 
  at System.Reflection.MonoCMethod.Invoke (BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] 
  at System.Reflection.ConstructorInfo.Invoke (System.Object[] parameters) [0x00000] 
  at System.Activator.CreateInstance (System.Type type, Boolean nonPublic) [0x00000] 
  at System.Activator.CreateInstance (System.Type type) [0x00000] 
  at Mono.Addins.TypeExtensionNode.CreateInstance () [0x0002e] in /build/buildd/mono-addins-0.3/Mono.Addins/Mono.Addins/TypeExtensionNode.cs:57 
  at Mono.Addins.InstanceExtensionNode.CreateInstance (System.Type expectedType) [0x00000] in /build/buildd/mono-addins-0.3/Mono.Addins/Mono.Addins/InstanceExtensionNode.cs:55 
  at Banshee.ServiceStack.ServiceManager.Run () [0x000c0] in /home/bojan/Source/banshee/src/Core/Banshee.Services/Banshee.ServiceStack/ServiceManager.cs:107 
  at Banshee.ServiceStack.Application.Run () [0x00005] in /home/bojan/Source/banshee/src/Core/Banshee.Services/Banshee.ServiceStack/Application.cs:57 
  at Banshee.Gui.GtkBaseClient.Initialize (Boolean registerCommonServices) [0x00079] in /home/bojan/Source/banshee/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:94 
  at Banshee.Gui.GtkBaseClient..ctor (Boolean initializeDefault, System.String defaultIconName) [0x00013] in /home/bojan/Source/banshee/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:66 
  at Banshee.Gui.GtkBaseClient..ctor () [0x00000] in /home/bojan/Source/banshee/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:58 
  at Nereid.Client..ctor () [0x00000] 
  at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke (object,object[])
  at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] --- 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] 
  at System.Reflection.MonoCMethod.Invoke (BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] 
  at System.Reflection.ConstructorInfo.Invoke (System.Object[] parameters) [0x00000] 
  at System.Activator.CreateInstance (System.Type type, Boolean nonPublic) [0x00000] 
  at System.Activator.CreateInstance (System.Type type) [0x00000] 
  at Banshee.Gui.GtkBaseClient.Startup () [0x00000] in /home/bojan/Source/banshee/src/Core/Banshee.ThickClient/Banshee.Gui/GtkBaseClient.cs:53 
  at Hyena.Gui.CleanRoomStartup.Startup (Hyena.Gui.StartupInvocationHandler startup) [0x00048] in /home/bojan/Source/banshee/src/Core/Hyena.Gui/Hyena.Gui/CleanRoomStartup.cs:54