Ubiquity 2.15.11
Gtk-Message: Failed to load module "overlay-scrollbar"

(ubiquity:2497): IBUS-WARNING **: The owner of /home/ubuntu-gnome/.config/ibus/bus is not root!
Gtk-Message: Failed to load module "overlay-scrollbar"
Failed to play sound: File or data not found
/usr/lib/python3/dist-packages/gi/overrides/GLib.py:676: PyGIDeprecationWarning: Calling io_add_watch without priority as second argument is deprecated
  PyGIDeprecationWarning)
update_release_notes_label()
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
No such schema 'com.canonical.indicator.session'