[kde-doc-english] Ayuda con instalacion nueva

[RAFAEL CIEZA]

Problemas con los repositorio, instalacion nueva, actualizada y 
se agrego KDE, XFCE, GNOME (base), y aplicativos de grafico y 
multimedia, asi como WINE. No me permite descargar nuevos 
update para Totem y permitirme ver videos. Me muestra el 
siguiente mensaje cuando ingreso a Añadir/Quitar Software:
Error Type: <type 'exceptions.TypeError'>
Error Value: 'NoneType' object is unsubscriptable
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py, 
line 2314, in <module>
    main()
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py, 
line 2311, in main
    backend.dispatcher(sys.argv[1:])
  File : /usr/lib/python2.5/site-
packages/packagekit/backend.py, line 600, in dispatcher
    self.dispatch_command(args[0], args[1:])
  File : /usr/lib/python2.5/site-
packages/packagekit/backend.py, line 526, in 
dispatch_command
    self.refresh_cache()
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py, 
line 1131, in refresh_cache
    self.yumbase.repos.populateSack(which=[repo.id], 
mdtype='metadata', cacheonly=1)
  File : /usr/lib/python2.5/site-packages/yum/repos.py, line 
223, in populateSack
    self.doSetup()
  File : /usr/lib/python2.5/site-packages/yum/repos.py, line 71, 
in doSetup
    self.ayum.plugins.run('postreposetup')
  File : /usr/lib/python2.5/site-packages/yum/plugins.py, line 
178, in run
    func(conduitcls(self, self.base, conf, **kwargs))
  File : /usr/lib/yum-plugins/rpm-warm-cache.py, line 32, in 
postreposetup_hook
    cmd = commands[0]