[tde-users] apt-get update, error message

Hello, # apt-get update "No acces to : http://mirror.xcer.cz/trinity-sb/dists/buster/InRelease 403 Forbidden [IP : 91.241.23.210 80] The deposit http://mirror.xcer.cz/trinity-sb buster InRelease is not signed. The upgrades cannot be secured and so, are desactivated". Quid, what to do ? Thank you, cheers, André --------------------------------------------------------------------- To unsubscribe, e-mail: trinity-users-unsubscribe(a)lists.pearsoncomputing.net For additional commands, e-mail: trinity-users-help(a)lists.pearsoncomputing.net Read list messages on the web archive: http://trinity-users.pearsoncomputing.net/ Please remember not to top-post: http://trinity.pearsoncomputing.net/mailing_lists/#top-posting