Ubiquity 18.04.4

(ubiquity:1930): dbind-WARNING **: 15:58:47.961: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
/usr/lib/ubiquity/ubiquity/frontend/gtk_ui.py:53: 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
/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
/usr/lib/ubiquity/plugins/ubi-timezone.py:195: 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”

(process:1981): dconf-WARNING **: 15:58:53.926: failed to commit changes to dconf: Could not connect: Connection refused

(process:1998): dconf-WARNING **: 15:58:56.965: failed to commit changes to dconf: Could not connect: Connection refused

(process:2011): dconf-WARNING **: 15:59:00.006: failed to commit changes to dconf: Could not connect: Connection refused

(process:2024): dconf-WARNING **: 15:59:03.047: failed to commit changes to dconf: Could not connect: Connection refused
update_release_notes_label()
update_release_notes_label()
update_release_notes_label()
Could not translate page (prepare): 'NoneType' object has no attribute 'replace'
/usr/lib/ubiquity/plugins/ubi-console-setup.py:116: Warning: Source ID 535 was not found when attempting to remove it
  GLib.source_remove(self.keyboard_layout_timeout_id)
/usr/lib/ubiquity/plugins/ubi-console-setup.py:116: Warning: Source ID 979 was not found when attempting to remove it
  GLib.source_remove(self.keyboard_layout_timeout_id)
/usr/lib/ubiquity/plugins/ubi-console-setup.py:138: Warning: Source ID 538 was not found when attempting to remove it
  GLib.source_remove(self.keyboard_variant_timeout_id)
/usr/lib/ubiquity/plugins/ubi-console-setup.py:72: Warning: Source ID 1119 was not found when attempting to remove it
  GLib.source_remove(self.keyboard_layout_timeout_id)
/usr/lib/ubiquity/plugins/ubi-console-setup.py:74: Warning: Source ID 1133 was not found when attempting to remove it
  GLib.source_remove(self.keyboard_variant_timeout_id)
od: /sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c: Datei oder Verzeichnis nicht gefunden
Kein derartiges Schema »com.canonical.indicator.session«
Kein derartiges Schema »com.canonical.indicator.session«
Kein derartiges Schema »com.canonical.indicator.session«
Kein derartiges Schema »com.canonical.indicator.session«

(process:5701): dconf-WARNING **: 16:01:00.142: failed to commit changes to dconf: Verbindung ist gescheitert: Verbindungsaufbau abgelehnt
/usr/lib/ubiquity/plugins/ubi-timezone.py:98: PyGIWarning: Soup was imported without specifying a version first. Use gi.require_version('Soup', '2.4') before import to ensure that the right version gets loaded.
  from gi.repository import Gtk, GObject, GLib, Soup
Ecryptfs is deprecated
Ecryptfs is deprecated
/usr/lib/ubiquity/plugins/ubi-usersetup.py:394: Warning: Source ID 3316 was not found when attempting to remove it
  GLib.source_remove(self.hostname_timeout_id)
/usr/lib/ubiquity/plugins/ubi-usersetup.py:394: Warning: Source ID 3456 was not found when attempting to remove it
  GLib.source_remove(self.hostname_timeout_id)
/usr/lib/ubiquity/plugins/ubi-usersetup.py:394: Warning: Source ID 3486 was not found when attempting to remove it
  GLib.source_remove(self.hostname_timeout_id)
/usr/lib/ubiquity/plugins/ubi-usersetup.py:394: Warning: Source ID 3495 was not found when attempting to remove it
  GLib.source_remove(self.hostname_timeout_id)
Kein derartiges Schema »com.canonical.indicator.session«
Kein derartiges Schema »com.canonical.indicator.session«
Kein derartiges Schema »com.canonical.indicator.session«
Kein derartiges Schema »com.canonical.indicator.session«

(process:8286): dconf-WARNING **: 18:24:41.407: failed to commit changes to dconf: Verbindung ist gescheitert: Verbindungsaufbau abgelehnt
Gtk-Message: 18:24:41.560: GtkDialog mapped without a transient parent. This is discouraged.