prima di aprire una nuova discussione ho cercato nel forum, e ho visto che un altro utente ha riscontrato il mio stesso problema. Solamente che non sono riuscito a risolvere il mio: chiedo quindi il vostro aiuto, per favore.
Vi spiego: in alto a destra nella barra di stato mi appare il triangolo "attenzione" che dice:
Codice: Seleziona tutto
Le informazioni di aggiornamento non sono recenti. Questo può essere causato da problemi di rete o da un repository non più disponibile.
Per aggiornare manualmente fare clic sull'icona di notifica, selezionare «Controlla gli aggiornamenti» e controllare se
alcuni repository elencati generano errori.Codice: Seleziona tutto
W:Failed to fetch http://ppa.launchpad.net/zedtux/rhythmbox-albumartsearch/ubuntu/dists/precise/main/source/Sources 404 Not Found
, W:Failed to fetch http://ppa.launchpad.net/zedtux/rhythmbox-albumartsearch/ubuntu/dists/precise/main/binary-amd64/Packages 404 Not Found
, W:Failed to fetch http://ppa.launchpad.net/zedtux/rhythmbox-albumartsearch/ubuntu/dists/precise/main/binary-i386/Packages 404 Not Found
, E:Some index files failed to download. They have been ignored, or old ones used instead.Siccome sono veramente in alto mare mi affido a voi. un saluto a tutti quanti# deb cdrom:[Ubuntu 11.10 _Oneiric Ocelot_ - Release amd64 (20111012)]/ dists/oneiric/main/binary-i386/
# deb cdrom:[Ubuntu 11.10 _Oneiric Ocelot_ - Release amd64 (20111012)]/ oneiric 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/ precise main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ precise main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://it.archive.ubuntu.com/ubuntu/ precise-updates main restricted
deb-src http://it.archive.ubuntu.com/ubuntu/ precise-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/ precise universe
deb-src http://it.archive.ubuntu.com/ubuntu/ precise universe
deb http://it.archive.ubuntu.com/ubuntu/ precise-updates universe
deb-src http://it.archive.ubuntu.com/ubuntu/ precise-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/ precise multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ precise multiverse
deb http://it.archive.ubuntu.com/ubuntu/ precise-updates multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ precise-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://it.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://it.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu precise-security main restricted
deb-src http://security.ubuntu.com/ubuntu precise-security main restricted
deb http://security.ubuntu.com/ubuntu precise-security universe
deb-src http://security.ubuntu.com/ubuntu precise-security universe
deb http://security.ubuntu.com/ubuntu precise-security multiverse
deb-src http://security.ubuntu.com/ubuntu precise-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 oneiric partner
deb-src http://archive.canonical.com/ubuntu oneiric 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 precise main
deb-src http://extras.ubuntu.com/ubuntu precise main
deb http://it.archive.ubuntu.com/ubuntu/ precise-proposed restricted main multiverse universe
