Erro no cairo-dock.

[lucianomarques1]

Estou com o compiz e a minha placa de vídeo instalados corretamente. No entanto, o cairo-dock está abrindo em [<Modo de manutenção>]. Eu fecho a janela e logo em seguida ela abre novamente. Logo após a instalação, funcionava normal, desliguei o computador por algumas horas, quando carregou o Ubuntu, tinha sumido a barra. Fui em Aplicativos - Acessórios - GLX-Dock e pronto apareceu o modo de manutenção.

Quando chamo pelo terminal, aparece isso:

luciano@intel-coreduo:~$ cairo-dock
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  this module ('/usr/lib/cairo-dock/libcd-switcher.so') needs at least Cairo-Dock v2.1.0, but Cairo-Dock is in v2.0.9-karmic1
  It will be ignored
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  this module ('/usr/lib/cairo-dock/libcd-Dbus.so') needs at least Cairo-Dock v2.1.0, but Cairo-Dock is in v2.0.9-karmic1
  It will be ignored
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  while opening module '/usr/lib/cairo-dock/libcd_xfce-integration.so' : (libthunar-vfs-1.so.2: Não é possivel abrir arquivo de objetos compartilhado: Arquivo ou diretório não encontrado)
gtk_widget_get_gl_context: assertion `GTK_IS_WIDGET (widget)' failed
OpenGL version: 3.0.0 NVIDIA 185.18.36
OpenGL vendor: NVIDIA Corporation
OpenGL renderer: GeForce 8400 GS/PCI/SSE2
warning :  (cairo-dock-internal-accessibility.c:get_config:130)  
  The option 'reserve space for dock' is in conflict with the 'keep the dock below' option,
 it will be ignored
gtk_window_resize: assertion `width > 0' failed
warning :  (cairo-dock.c:_cairo_dock_intercept_signal:193)  
  Cairo-Dock has crashed (sig 11).
It will be restarted now.
Feel free to report this bug on cairo-dock.org to help improving the dock !
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  this module ('/usr/lib/cairo-dock/libcd-switcher.so') needs at least Cairo-Dock v2.1.0, but Cairo-Dock is in v2.0.9-karmic1
  It will be ignored
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  this module ('/usr/lib/cairo-dock/libcd-Dbus.so') needs at least Cairo-Dock v2.1.0, but Cairo-Dock is in v2.0.9-karmic1
  It will be ignored
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  while opening module '/usr/lib/cairo-dock/libcd_xfce-integration.so' : (libthunar-vfs-1.so.2: Não é possivel abrir arquivo de objetos compartilhado: Arquivo ou diretório não encontrado)
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
iNbConfigDialogs <- 1
debut de boucle bloquante ...
iNbConfigDialogs <- 0
fin de boucle bloquante
gtk_widget_get_gl_context: assertion `GTK_IS_WIDGET (widget)' failed
OpenGL version: 3.0.0 NVIDIA 185.18.36
OpenGL vendor: NVIDIA Corporation
OpenGL renderer: GeForce 8400 GS/PCI/SSE2
warning :  (cairo-dock-internal-accessibility.c:get_config:130)  
  The option 'reserve space for dock' is in conflict with the 'keep the dock below' option,
 it will be ignored
gtk_window_resize: assertion `width > 0' failed
warning :  (cairo-dock.c:_cairo_dock_intercept_signal:193)  
  Cairo-Dock has crashed (sig 11).
It will be restarted now.
Feel free to report this bug on cairo-dock.org to help improving the dock !
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  this module ('/usr/lib/cairo-dock/libcd-switcher.so') needs at least Cairo-Dock v2.1.0, but Cairo-Dock is in v2.0.9-karmic1
  It will be ignored
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  this module ('/usr/lib/cairo-dock/libcd-Dbus.so') needs at least Cairo-Dock v2.1.0, but Cairo-Dock is in v2.0.9-karmic1
  It will be ignored
warning :  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:376)  
  while opening module '/usr/lib/cairo-dock/libcd_xfce-integration.so' : (libthunar-vfs-1.so.2: Não é possivel abrir arquivo de objetos compartilhado: Arquivo ou diretório não encontrado)
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
atk_object_set_name: assertion `name != NULL' failed
iNbConfigDialogs <- 1
debut de boucle bloquante ...
^C


Espero que possam me ajudar,

Luciano.