Migration from 9.10 to 10.4

[carcella]

I migrated from 9.10 to 10.4 during the package installation I have the error: E: resolvconf: il sottoprocesso vecchio script di post-installation ha restituito lo stato di errore 1 ( In italian because I install the Italian version).
The problem is: the file /etc/resol.conf I can't modify or delete from all user, root also.
How is possible that?

[zvacet]

I don´t know will this help but try t otype inn terminal


sudo dpkg --configure -a