File "/usr/bin/ubuntu-tweak", line 109

[Dudule Crapouille]

istribution: Ubuntu 10.04.1 LTS
Application: Ubuntu Tweak 0.5.6
Desktop: gnome

Traceback (most recent call last):
  File "/usr/bin/ubuntu-tweak", line 109, in <module>
    from ubuntutweak.mainwindow import MainWindow
  File "/usr/lib/python2.6/dist-packages/ubuntutweak/mainwindow.py", line 148, in <module>
    MLOADER = ModuleLoader(modules.__path__[0])
  File "/usr/lib/python2.6/dist-packages/ubuntutweak/modules/__init__.py", line 28, in __init__
    package = __import__('.'.join([__name__, module]), fromlist=['modules'])
  File "/usr/lib/python2.6/dist-packages/ubuntutweak/modules/metacity.py", line 31, in <module>
    class ButtonView(gtk.IconView):
  File "/usr/lib/python2.6/dist-packages/ubuntutweak/modules/metacity.py", line 45, in ButtonView
    config = GconfSetting(key='/apps/metacity/general/button_layout')
  File "/usr/lib/python2.6/dist-packages/ubuntutweak/conf/gconfsetting.py", line 56, in __init__
    self.get_client().add_dir(self.get_dir(), gconf.CLIENT_PRELOAD_NONE)
GError: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Server ping error: IDL:omg.org/CORBA/COMM_FAILURE:1.0)