Problemas con monodevelop

[AndrodebiaN]

Hace poco instalé monodevelop y monodoc desde los repositorios
oficiales de ubuntu, monodoc funciona a la perfección, pero al
ejecutar monodevelop en consola me dice lo siguiente(1):

Hay alguien que le haya ocurrido lo mismo? Podria ser un bug? O hay
algo que falte instalar o configurar?

Saludos

----------------

(1)
andro en AndrodebiaN:~$ monodevelop
2005-12-06 16:31:36,157 [-1210792256] INFO 
MonoDevelop.Services.ILoggingService [(null)] - Reading
/home/andro/.config/MonoDevelop/CodeCompletionData/mscorlib_1.0.5000.0_b77a5c561934e089.pidb
2005-12-06 16:31:36,493 [-1210792256] INFO 
MonoDevelop.Services.ILoggingService [(null)] - WARNING Could not find
stock Icons.16x16.FindPrevIcon
2005-12-06 16:31:36,535 [-1210792256] INFO 
MonoDevelop.Services.ILoggingService [(null)] - WARNING Could not find
stock gtk-stop
2005-12-06 16:31:36,627 [-1210792256] INFO 
MonoDevelop.Services.ILoggingService [(null)] - Creating
DefaultWorkbench
Loading error, please reinstall :
System.NullReferenceException: Object reference not set to an instance
of an object
in <0x00111> Gdl.DockLayout:SetupObject (System.Xml.XmlNode node)
in <0x0009d> Gdl.DockLayout:RecursiveBuild (System.Xml.XmlNode
parentNode, Gdl.DockObject parent)
in <0x00160> Gdl.DockLayout:Load (System.Xml.XmlNode node)
in <0x0006d> Gdl.DockLayout:LoadLayout (System.String name)
in <0x000b0> MonoDevelop.Gui.SdiWorkbenchLayout:set_CurrentLayout
(System.String value)
in <0x001ca> MonoDevelop.Gui.SdiWorkbenchLayout:SwitchContext
(MonoDevelop.Gui.WorkbenchContext ctxt)
in <0x00296> MonoDevelop.Gui.SdiWorkbenchLayout:CreateDefaultLayout ()
in <0x00640> MonoDevelop.Gui.SdiWorkbenchLayout:Attach (IWorkbench wb)
in <0x00050> MonoDevelop.Gui.DefaultWorkbench:set_WorkbenchLayout
(IWorkbenchLayout value)
in <0x00037> MonoDevelop.Gui.WorkbenchSingleton:SetWbLayout ()
in <0x00007> MonoDevelop.Gui.WorkbenchSingleton:CreateWorkspace ()
in <0x00044> MonoDevelop.Commands.InitializeWorkbenchCommand:Run ()
in <0x00794> MonoDevelop.SharpDevelopMain:Main (System.String[] args)