Ubiquity 2.18.7
Gtk-Message: Failed to load module "overlay-scrollbar"
Gtk-Message: Failed to load module "overlay-scrollbar"

(ubiquity:2215): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion '!g_slist_find (group, radio_button)' failed

(ubiquity:2215): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion '!g_slist_find (group, radio_button)' failed
update_release_notes_label()
update_release_notes_label()
No existe el esquema «com.canonical.indicator.session»
No existe el esquema «com.canonical.indicator.session»
No existe el esquema «com.canonical.indicator.session»
No existe el esquema «com.canonical.indicator.session»
No existe el esquema «com.canonical.indicator.session»
No existe el esquema «com.canonical.indicator.session»
No existe el esquema «com.canonical.indicator.session»
Exception caught in process_line:
Traceback (most recent call last):
  File "/usr/lib/ubiquity/ubiquity/filteredcommand.py", line 145, in process_line
    return self.dbfilter.process_line()
  File "/usr/lib/ubiquity/ubiquity/debconffilter.py", line 287, in process_line
    if not input_widgets[0].run(priority, question):
  File "/usr/lib/ubiquity/plugins/ubi-partman.py", line 2744, in run
    question)
AssertionError: Returned to partman/choose_partition with nothing to do