Ubiquity 21.04.12
/usr/lib/ubiquity/ubiquity/frontend/gtk_ui.py:52: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
  from gi.repository import Gtk, Gdk, GObject, GLib, Atk, Gio
/usr/lib/ubiquity/ubiquity/frontend/gtk_components/nmwidgets.py:5: PyGIWarning: NM was imported without specifying a version first. Use gi.require_version('NM', '1.0') before import to ensure that the right version gets loaded.
  from gi.repository import NM, NMA
/usr/lib/ubiquity/ubiquity/frontend/gtk_components/nmwidgets.py:5: PyGIWarning: NMA was imported without specifying a version first. Use gi.require_version('NMA', '1.0') before import to ensure that the right version gets loaded.
  from gi.repository import NM, NMA

(ubiquity:1574): Gtk-WARNING **: 05:43:03.110: GtkBox does not have a child property called left_attach

(ubiquity:1574): Gtk-WARNING **: 05:43:03.110: GtkBox does not have a child property called width

(ubiquity:1574): Gtk-WARNING **: 05:43:03.110: GtkBox does not have a child property called height

(ubiquity:1574): Gtk-WARNING **: 05:43:03.110: GtkBox does not have a child property called width

(ubiquity:1574): Gtk-WARNING **: 05:43:03.110: GtkBox does not have a child property called height

(ubiquity:1574): Gtk-WARNING **: 05:43:03.110: GtkGrid does not have a child property called expand

(ubiquity:1574): Gtk-WARNING **: 05:43:03.110: GtkGrid does not have a child property called fill

(ubiquity:1574): Gtk-WARNING **: 05:43:03.110: GtkGrid does not have a child property called position
/usr/lib/ubiquity/plugins/ubi-timezone.py:193: PyGIWarning: TimezoneMap was imported without specifying a version first. Use gi.require_version('TimezoneMap', '1.0') before import to ensure that the right version gets loaded.
  from gi.repository import TimezoneMap
No such schema “org.gnome.nautilus.desktop”
/usr/lib/ubiquity/ubiquity/misc.py:707: PyGIWarning: Xkl was imported without specifying a version first. Use gi.require_version('Xkl', '1.0') before import to ensure that the right version gets loaded.
  from gi.repository import Xkl, GdkX11
No such schema “org.gnome.libgnomekbd.keyboard”
update_release_notes_label()
Could not translate page (prepare): 'NoneType' object has no attribute 'replace'
/usr/lib/ubiquity/plugins/ubi-console-setup.py:70: Warning: Source ID 275 was not found when attempting to remove it
  GLib.source_remove(self.keyboard_layout_timeout_id)
/usr/lib/ubiquity/plugins/ubi-console-setup.py:72: Warning: Source ID 281 was not found when attempting to remove it
  GLib.source_remove(self.keyboard_variant_timeout_id)
No such schema “com.canonical.indicator.session”
No such schema “com.canonical.indicator.session”
No such schema “com.canonical.indicator.session”
Gdk-Message: 05:44:38.580: ubiquity: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.