Forum Ubuntu-it

Ciao a tutti
durante la ricerca degliaggiornamenti appare il messaggio:
Scaricamento delle informazioni del repository non riuscito
Controllare la propria connessione a Internet.

Sotto viene riportato il seguente dettaglio
W:Failed to fetch http://it.archive.ubuntu.com/ubuntu/dis ... elease.gpg Something wicked happened resolving 'it.archive.ubuntu.com:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://security.ubuntu.com/ubuntu/dists ... elease.gpg Something wicked happened resolving 'security.ubuntu.com:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://archive.canonical.com/ubuntu/dis ... elease.gpg Something wicked happened resolving 'archive.canonical.com:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://extras.ubuntu.com/ubuntu/dists/q ... elease.gpg Something wicked happened resolving 'extras.ubuntu.com:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://linux.dropbox.com/ubuntu/dists/p ... elease.gpg Something wicked happened resolving 'linux.dropbox.com:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/quantal/Release.gpg Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://download.virtualbox.org/virtualb ... elease.gpg Something wicked happened resolving 'download.virtualbox.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... slation-en Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... tion-it_IT Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... slation-it Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... slation-en Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... tion-it_IT Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... slation-it Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... 4/Packages Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... 4/Packages Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... 6/Packages Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, W:Failed to fetch http://packages.medibuntu.org/dists/qua ... 6/Packages Something wicked happened resolving 'packages.medibuntu.org:http' (-5 - No address associated with hostname)
, E:Some index files failed to download. They have been ignored, or old ones used instead.

come devo risolvere?

intanto prova a rimuovere i repo medibuntu e dai e posta sia l'output delll'update che

sudo rm /etc/apt/sources.list.d/medibuntu.list.save
su questo comando mi ha risposto che la directory è insistente
procedo con gli altri comandi

al comando
cat /etc/apt/sources.list
la'output è il seguente

# deb cdrom:[Ubuntu 12.10 _Quantal Quetzal_ - Release amd64 (20121017.5)]/ quantal main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://it.archive.ubuntu.com/ubuntu/ quantal main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ quantal main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://it.archive.ubuntu.com/ubuntu/ quantal-updates main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ quantal-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://it.archive.ubuntu.com/ubuntu/ quantal universe
deb-src http://it.archive.ubuntu.com/ubuntu/ quantal universe
deb http://it.archive.ubuntu.com/ubuntu/ quantal-updates universe
deb-src http://it.archive.ubuntu.com/ubuntu/ quantal-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://it.archive.ubuntu.com/ubuntu/ quantal multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ quantal multiverse
deb http://it.archive.ubuntu.com/ubuntu/ quantal-updates multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ quantal-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.

deb http://security.ubuntu.com/ubuntu quantal-security main restricted
deb-src http://security.ubuntu.com/ubuntu quantal-security main restricted
deb http://security.ubuntu.com/ubuntu quantal-security universe
deb-src http://security.ubuntu.com/ubuntu quantal-security universe
deb http://security.ubuntu.com/ubuntu quantal-security multiverse
deb-src http://security.ubuntu.com/ubuntu quantal-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu quantal partner
deb-src http://archive.canonical.com/ubuntu quantal partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu quantal main
deb-src http://extras.ubuntu.com/ubuntu quantal main
deb http://it.archive.ubuntu.com/ubuntu/ quantal-proposed restricted main multiverse universe
deb http://it.archive.ubuntu.com/ubuntu/ quantal-backports restricted main multiverse universe
carmelo@carmelo-Aspire-5742:~$

questo che dice?

Inseriti come hai fatto i listati rendono il post troppo lungo e di difficile lettura
in futuro incollali tra i tag [ code] e [/code] che si creano cliccando su Codice in alto, sopra la finestra di scrittura

correggi il post precedente cliccando su "modifica", poi evidenzia il listato, clicca su Codice e salva
ciao

non so se sia questo il problema, ma ieri c'erano difficoltà con il server italiano.
Avevo problemi su tutti i computer di casa e la connessione funzionava perfettamente.
Problema risolto impostando il server principale.