Hey there,

I just found that systems migrated from RC 1 to RC 2 do not apply the preferred
user language to it's full extend.

1) In gnome-settings everything is set to be the default, English.
It seems the preferred language from the former home of the user seems not to
be carried over properly

2) Since /usr/bin/aeon-firstboot is not executed either, additional packages
for more locales are missing as well.

This can be fixed manually as the user can change the language any time and
then manually execute aeon-firstboot.

Might be a wont fix, as there are probably not too many users migrating from RC
1 to RC 2. But I guess it's up to you to decide.