Ubiquity 2.14.6

(ubiquity:3011): IBUS-WARNING **: The owner of /home/ubuntu/.config/ibus/bus is not root!

(ubiquity:3011): Gtk-CRITICAL **: gtk_widget_get_preferred_width_for_height: assertion `height >= 0' failed

(ubiquity:3011): Gtk-CRITICAL **: gtk_widget_get_preferred_width_for_height: assertion `height >= 0' failed

(ubiquity:3011): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width 600 and height -39

(ubiquity:3011): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width 600 and height -39
update_release_notes_label()
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
Ubiquity 2.14.6

(ubiquity:5744): IBUS-WARNING **: The owner of /home/ubuntu/.config/ibus/bus is not root!

(ubiquity:5744): Gtk-CRITICAL **: gtk_widget_get_preferred_width_for_height: assertion `height >= 0' failed

(ubiquity:5744): Gtk-CRITICAL **: gtk_widget_get_preferred_width_for_height: assertion `height >= 0' failed

(ubiquity:5744): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width 616 and height -39

(ubiquity:5744): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width 616 and height -39
update_release_notes_label()
update_release_notes_label()

(ubiquity:5744): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width 712 and height -39
debconf: DbDriver "passwords" warning: could not open /var/cache/debconf/passwords.dat: Permission denied
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 430, in process_line
    data = self.db.command(command, *params)
  File "/usr/lib/python3/dist-packages/debconf.py", line 66, in command
    self.write.write("%s %s\n" % (command, ' '.join(map(str, params))))
ValueError: I/O operation on closed file.