Ubiquity 2.3.19
update_release_notes_label()
update_release_notes_label()
update_release_notes_label()
/usr/lib/ubiquity/ubiquity/frontend/gtk_ui.py:1360: GtkWarning: IA__gtk_progress_set_percentage: assertion `percentage >= 0 && percentage <= 1.0' failed
  self.install_progress.set_fraction(fraction)