Comment 3 for bug 1931118

Retried today updating to latest/candidate and the snap update itself worked,
subiquity ui was (re-)started, but failed immediately after restart
and showed me a prompt (within the remaining of the ui).
Trying to run 'snap list subiquity' caused a crash then.
Sharing what I saw in my remote shell as well as a packages log/crash files ...

Manually reconnecting to the installer from remote via ssh after this allows to complete the installation based on the new installer.