Josue A. Santos escreveu:
$ sudo nano /etc/apt/sources.list
e quando abrir vá até penultima linha, apague(penultima linha) e salve, assim aperte, obs é a letra o e não zero: CTRL + O e depois CTRL + x
Deixe o sources.list como o que está abaixo:
# deb cdrom:[Ubuntu 11.10 _Oneiric Ocelot_ - Release i386 (20111012)]/ oneiric main restricted
# See
http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb
http://br.archive.ubuntu.com/ubuntu/ oneiric main restricted
deb-src
http://br.archive.ubuntu.com/ubuntu/ oneiric main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb
http://br.archive.ubuntu.com/ubuntu/ oneiric-updates main restricted
deb-src
http://br.archive.ubuntu.com/ubuntu/ oneiric-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://br.archive.ubuntu.com/ubuntu/ oneiric universe
deb-src
http://br.archive.ubuntu.com/ubuntu/ oneiric universe
deb
http://br.archive.ubuntu.com/ubuntu/ oneiric-updates universe
deb-src
http://br.archive.ubuntu.com/ubuntu/ oneiric-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://br.archive.ubuntu.com/ubuntu/ oneiric multiverse
deb-src
http://br.archive.ubuntu.com/ubuntu/ oneiric multiverse
deb
http://br.archive.ubuntu.com/ubuntu/ oneiric-updates multiverse
deb-src
http://br.archive.ubuntu.com/ubuntu/ oneiric-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://br.archive.ubuntu.com/ubuntu/ oneiric-backports main restricted universe multiverse
deb-src
http://br.archive.ubuntu.com/ubuntu/ oneiric-backports main restricted universe multiverse
deb
http://security.ubuntu.com/ubuntu oneiric-security main restricted
deb-src
http://security.ubuntu.com/ubuntu oneiric-security main restricted
deb
http://security.ubuntu.com/ubuntu oneiric-security universe
deb-src
http://security.ubuntu.com/ubuntu oneiric-security universe
deb
http://security.ubuntu.com/ubuntu oneiric-security multiverse
deb-src
http://security.ubuntu.com/ubuntu oneiric-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 oneiric main
deb-src
http://extras.ubuntu.com/ubuntu oneiric main
deb
http://archive.ubuntugames.org ubuntugames main
deb-src
http://archive.ubuntugames.org ubuntugames main
## developers who want to ship their latest software.