Ubiquity 17.04.9
/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/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
/usr/lib/ubiquity/ubiquity/misc.py:662: 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
update_release_notes_label()
update_release_notes_label()
Could not translate page (prepare): 'NoneType' object has no attribute 'replace'
Your console font configuration will be updated the next time your system
boots. If you want to update it now, run 'setupcon' from a virtual console.
update-initramfs is disabled since running on read-only media
debconf: DbDriver "passwords" warning: could not open /var/cache/debconf/passwords.dat: Permission denied
No such schema “org.mate.SettingsDaemon.plugins.media-keys”
Gdk-Message: a11y-profile-manager-indicator: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.

Ubiquity 17.04.9
/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/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

(process:7138): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7138): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7138): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7158): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7158): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7158): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7167): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7167): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7167): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7176): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7176): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7176): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7185): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7185): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7185): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7194): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7194): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:7194): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.
update_release_notes_label()
update_release_notes_label()
Could not translate page (prepare): 'NoneType' object has no attribute 'replace'

(process:10638): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10638): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10638): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10647): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10647): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10647): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10656): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10656): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10656): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10665): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10665): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10665): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10674): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10674): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.

(process:10674): dconf-CRITICAL **: unable to create file '/home/ubuntu/.cache/dconf/user': Permission denied.  dconf will not work properly.
/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
/usr/lib/ubiquity/plugins/ubi-console-setup.py:72: Warning: Source ID 4047 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 4049 was not found when attempting to remove it
  GLib.source_remove(self.keyboard_variant_timeout_id)
Memory pressure relief: Total: res = 24993792/26198016/1204224, res+swap = 0/0/0
Memory pressure relief: Total: res = 21516288/21389312/-126976, res+swap = 0/0/0
Memory pressure relief: Total: res = 20819968/20803584/-16384, res+swap = 0/0/0
Memory pressure relief: Total: res = 21393408/21307392/-86016, res+swap = 0/0/0
Memory pressure relief: Total: res = 21331968/21311488/-20480, res+swap = 0/0/0
Memory pressure relief: Total: res = 22102016/21999616/-102400, res+swap = 0/0/0
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.