clcampos,
Neste sábado passado vim aqui na empresa e desliguei o servidor linux pra conseguir acessar a internet diretamente e não é que as atualizações funcionaram?
Portanto, tem algo no nosso servidor (ou é no proxy ou é no firewall) que está barrando a verificação das atualizações.
Você sabe me dizer se tem algum porta específica que temos que liberar? Pois, por enquanto, não temos nenhum bloqueio de sites nas estações da rede. Temos somente um proxy com autenticação.
Mesmo assim, conforme solicitado, segue abaixo o meu /etc/apt/sources.list:
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# See
http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb
http://br.archive.ubuntu.com/ubuntu/ feisty main restricted
deb-src
http://br.archive.ubuntu.com/ubuntu/ feisty main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb
http://br.archive.ubuntu.com/ubuntu/ feisty-updates main restricted
deb-src
http://br.archive.ubuntu.com/ubuntu/ feisty-updates main restricted
## 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
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb
http://br.archive.ubuntu.com/ubuntu/ feisty universe
deb-src
http://br.archive.ubuntu.com/ubuntu/ feisty 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/ feisty multiverse
deb-src
http://br.archive.ubuntu.com/ubuntu/ feisty multiverse
## Uncomment the following two lines to add software from the 'backports'
## repository.
## 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/ feisty-backports main restricted universe multiverse
# deb-src
http://br.archive.ubuntu.com/ubuntu/ feisty-backports main restricted universe multiverse
deb
http://br.archive.ubuntu.com/ubuntu/ feisty-security main restricted
deb-src
http://br.archive.ubuntu.com/ubuntu/ feisty-security main restricted
deb
http://br.archive.ubuntu.com/ubuntu/ feisty-security universe
deb-src
http://br.archive.ubuntu.com/ubuntu/ feisty-security universe
deb
http://br.archive.ubuntu.com/ubuntu/ feisty-security multiverse
deb
http://archive.ubuntu.com/ubuntu/ feisty-updates restricted main multiverse universe
deb-src
http://br.archive.ubuntu.com/ubuntu/ feisty-security multiverse
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