Fórum Ubuntu Linux - PT
Suporte Técnico => Instalação e Atualização => Tópico iniciado por: vfarias em 22 de Agosto de 2011, 14:48
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Amigos do forum, tenho instalado em meu netbook o Ubuntu 11.04 e está funcionando maravilhosamente bem. Agora estou intrigado com uma extensa relação de linhas "Ign http://..." que surge ao dar o comando apt-get update. Isso é normal? Anexo o meu arquivo etc/apt/sources.list e o resultado do comando apt-get update. Agradeço orientação.
Meu sources.list:
# deb cdrom:[Ubuntu 11.04 _Natty Narwhal_ - Release i386 (20110427.1)]/ natty 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/ natty main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ natty main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://br.archive.ubuntu.com/ubuntu/ natty-updates main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ natty-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/ natty universe
deb-src http://br.archive.ubuntu.com/ubuntu/ natty universe
deb http://br.archive.ubuntu.com/ubuntu/ natty-updates universe
deb-src http://br.archive.ubuntu.com/ubuntu/ natty-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/ natty multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ natty multiverse
deb http://br.archive.ubuntu.com/ubuntu/ natty-updates multiverse
deb-src http://br.archive.ubuntu.com/ubuntu/ natty-updates 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/ natty-backports main restricted universe multiverse
# deb-src http://br.archive.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu natty-security main restricted
deb-src http://security.ubuntu.com/ubuntu natty-security main restricted
deb http://security.ubuntu.com/ubuntu natty-security universe
deb-src http://security.ubuntu.com/ubuntu natty-security universe
deb http://security.ubuntu.com/ubuntu natty-security multiverse
deb-src http://security.ubuntu.com/ubuntu natty-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 natty partner
deb-src http://archive.canonical.com/ubuntu natty 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 natty main
deb-src http://extras.ubuntu.com/ubuntu natty main
Retorno do comando apt-get update:
vbarros@netbook-viagem:~$ gedit /etc/apt/sources.list
vbarros@netbook-viagem:~$ sudo apt-get update
[sudo] password for vbarros:
Atingido http://packages.medibuntu.org natty InRelease
Ign http://extras.ubuntu.com natty InRelease
Ign http://security.ubuntu.com natty-security InRelease
Ign http://archive.canonical.com natty InRelease
Ign http://br.archive.ubuntu.com natty InRelease
Ign http://br.archive.ubuntu.com natty-updates InRelease
Obter:1 http://extras.ubuntu.com natty Release.gpg [72 B]
Obter:2 http://security.ubuntu.com natty-security Release.gpg [198 B]
Atingido http://archive.canonical.com natty Release.gpg
Atingido http://br.archive.ubuntu.com natty Release.gpg
Atingido http://packages.medibuntu.org natty/free i386 Packages
Atingido http://extras.ubuntu.com natty Release
Obter:3 http://security.ubuntu.com natty-security Release [31,4 kB]
Atingido http://archive.canonical.com natty Release
Atingido http://br.archive.ubuntu.com natty-updates Release.gpg
Atingido http://extras.ubuntu.com natty/main Sources
Atingido http://br.archive.ubuntu.com natty Release
Atingido http://archive.canonical.com natty/partner Sources
Atingido http://packages.medibuntu.org natty/non-free i386 Packages
Atingido http://extras.ubuntu.com natty/main i386 Packages
Ign http://extras.ubuntu.com natty/main TranslationIndex
Atingido http://br.archive.ubuntu.com natty-updates Release
Atingido http://br.archive.ubuntu.com natty/main Sources
Atingido http://br.archive.ubuntu.com natty/restricted Sources
Atingido http://br.archive.ubuntu.com natty/universe Sources
Atingido http://br.archive.ubuntu.com natty/multiverse Sources
Atingido http://br.archive.ubuntu.com natty/main i386 Packages
Atingido http://archive.canonical.com natty/partner i386 Packages
Ign http://archive.canonical.com natty/partner TranslationIndex
Obter:4 http://security.ubuntu.com natty-security/main Sources [65,1 kB]
Atingido http://br.archive.ubuntu.com natty/restricted i386 Packages
Atingido http://br.archive.ubuntu.com natty/universe i386 Packages
Atingido http://br.archive.ubuntu.com natty/multiverse i386 Packages
Ign http://br.archive.ubuntu.com natty/main TranslationIndex
Ign http://br.archive.ubuntu.com natty/multiverse TranslationIndex
Ign http://br.archive.ubuntu.com natty/restricted TranslationIndex
Ign http://br.archive.ubuntu.com natty/universe TranslationIndex
Atingido http://br.archive.ubuntu.com natty-updates/main Sources
Atingido http://br.archive.ubuntu.com natty-updates/restricted Sources
Atingido http://br.archive.ubuntu.com natty-updates/universe Sources
Ign http://packages.medibuntu.org natty/free TranslationIndex
Atingido http://br.archive.ubuntu.com natty-updates/multiverse Sources
Atingido http://br.archive.ubuntu.com natty-updates/main i386 Packages
Atingido http://br.archive.ubuntu.com natty-updates/restricted i386 Packages
Atingido http://br.archive.ubuntu.com natty-updates/universe i386 Packages
Atingido http://br.archive.ubuntu.com natty-updates/multiverse i386 Packages
Ign http://br.archive.ubuntu.com natty-updates/main TranslationIndex
Ign http://br.archive.ubuntu.com natty-updates/multiverse TranslationIndex
Ign http://br.archive.ubuntu.com natty-updates/restricted TranslationIndex
Ign http://br.archive.ubuntu.com natty-updates/universe TranslationIndex
Atingido http://br.archive.ubuntu.com natty/main Translation-pt_BR
Atingido http://br.archive.ubuntu.com natty/main Translation-pt
Atingido http://br.archive.ubuntu.com natty/multiverse Translation-pt_BR
Atingido http://br.archive.ubuntu.com natty/multiverse Translation-pt
Ign http://packages.medibuntu.org natty/non-free TranslationIndex
Obter:5 http://security.ubuntu.com natty-security/restricted Sources [14 B]
Obter:6 http://security.ubuntu.com natty-security/universe Sources [10,2 kB]
Obter:7 http://security.ubuntu.com natty-security/multiverse Sources [655 B]
Obter:8 http://security.ubuntu.com natty-security/main i386 Packages [170 kB]
Atingido http://br.archive.ubuntu.com natty/restricted Translation-pt_BR
Atingido http://br.archive.ubuntu.com natty/restricted Translation-pt
Atingido http://br.archive.ubuntu.com natty/universe Translation-pt_BR
Atingido http://br.archive.ubuntu.com natty/universe Translation-pt
Ign http://archive.canonical.com natty/partner Translation-pt_BR
Ign http://archive.canonical.com natty/partner Translation-pt
Ign http://archive.canonical.com natty/partner Translation-en
Obter:9 http://security.ubuntu.com natty-security/restricted i386 Packages [14 B]
Obter:10 http://security.ubuntu.com natty-security/universe i386 Packages [34,5 kB]
Obter:11 http://security.ubuntu.com natty-security/multiverse i386 Packages [2.077 B]
Ign http://security.ubuntu.com natty-security/main TranslationIndex
Ign http://security.ubuntu.com natty-security/multiverse TranslationIndex
Ign http://security.ubuntu.com natty-security/restricted TranslationIndex
Ign http://security.ubuntu.com natty-security/universe TranslationIndex
Ign http://extras.ubuntu.com natty/main Translation-pt_BR
Ign http://extras.ubuntu.com natty/main Translation-pt
Ign http://extras.ubuntu.com natty/main Translation-en
Ign http://br.archive.ubuntu.com natty/main Translation-en
Ign http://br.archive.ubuntu.com natty/multiverse Translation-en
Ign http://br.archive.ubuntu.com natty/restricted Translation-en
Ign http://br.archive.ubuntu.com natty/universe Translation-en
Ign http://br.archive.ubuntu.com natty-updates/main Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/main Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/main Translation-en
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/multiverse Translation-en
Ign http://br.archive.ubuntu.com natty-updates/restricted Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/restricted Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/restricted Translation-en
Ign http://br.archive.ubuntu.com natty-updates/universe Translation-pt_BR
Ign http://br.archive.ubuntu.com natty-updates/universe Translation-pt
Ign http://br.archive.ubuntu.com natty-updates/universe Translation-en
Ign http://security.ubuntu.com natty-security/main Translation-pt_BR
Ign http://security.ubuntu.com natty-security/main Translation-pt
Ign http://security.ubuntu.com natty-security/main Translation-en
Ign http://security.ubuntu.com natty-security/multiverse Translation-pt_BR
Ign http://security.ubuntu.com natty-security/multiverse Translation-pt
Ign http://security.ubuntu.com natty-security/multiverse Translation-en
Ign http://security.ubuntu.com natty-security/restricted Translation-pt_BR
Ign http://security.ubuntu.com natty-security/restricted Translation-pt
Ign http://security.ubuntu.com natty-security/restricted Translation-en
Ign http://security.ubuntu.com natty-security/universe Translation-pt_BR
Ign http://security.ubuntu.com natty-security/universe Translation-pt
Ign http://security.ubuntu.com natty-security/universe Translation-en
Ign http://packages.medibuntu.org natty/free Translation-pt_BR
Ign http://packages.medibuntu.org natty/free Translation-pt
Ign http://packages.medibuntu.org natty/free Translation-en
Ign http://packages.medibuntu.org natty/non-free Translation-pt_BR
Ign http://packages.medibuntu.org natty/non-free Translation-pt
Ign http://packages.medibuntu.org natty/non-free Translation-en
Baixados 314 kB em 39s (8.043 B/s)
Lendo listas de pacotes... Pronto
vbarros@netbook-viagem:~$
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Olá vfarias quanto ao "Ign" não sei muito bem lhe explicar, mas, se mesmo usando o "Servidor do Brasil" você está atualizando o sistema sem maiores problemas não tem o que se preocupar comigo isso também aparece e jamais me causou problema.
Mas acho (salvo engano) que tem alguma coisa a ver com linhas comentadas na sua sources.list. Aguarde a opinião de alguém experiente.
Contudo se preferir ver se não acontece o "Ign" no update do Servidor Principal é so mudar no Synaptic.
Servidor do Brasil:
## Major bug fix updates produced after the final release of the
## distribution.
deb http://br.archive.ubuntu.com/ubuntu/ natty-updates main restricted
deb-src http://br.archive.ubuntu.com/ubuntu/ natty-updates main restricted
Servidor Principal:
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu/ natty-updates main restricted
deb-src http://archive.ubuntu.com/ubuntu/ natty-updates main restricted
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Ola a todos
...quanto ao "Ign" não sei muito bem lhe explicar...
IGN vem do Inglês => Ignoring (ignorando)
Quando se dá um apt-get update o pacote responsavel pela verificação de pacotes, o dpkg, checa pelos hashes ( resumo ) dos pacotes nos repositórios.
Caso o hash em sua maquina seja igual ao hash do repositorio, nada há a ser instalado então aquele repositório é IGNorado.
Caso não fosse desta maneira, haveria a necessidade de se examinar arquivo a arquivo ( uns 50.000) para ver que estaria instalado ou não, e se instalado qual sua versão.
Neste outro exemplo tirado do sources postado, um diálogo em "humanêz" do que acontece:
Obter:9 http://security.ubuntu.com natty-security/restricted i386 Packages [14 B]
quem acreditaria que um repositório inteiro teria apenas 14 bytes?
prompt:usuario@usuario:~$
Usuario: sudo apt-get upgrade
dpkg: ô repositório, o cara quer atualizar
Repositorio: tou pronto.
Pergunta do dpkg: houve uma diferença de 14 bytes nos hashes, então qual o pacote com 14 bytes
Resposta do repositório: é o pacote xyz - fazer download dele?
dpkg : espere aí....
dpkg ao usuario: o pacote xyz está para ser atualizado (S/n)
Usuario: S ( Siiiimmmm....) [som de auditório, torcida inflamada, côro e uma hola]
dpkg: manda aí ô repositório
Repositório: pega aí o hash dele é qwerqrwwtqtwrtey1223453556362hagsgdfdf55322
dpkg: recebi 14 bytes, conferindo o hash qwerqrwwtqtwrtey1223453556362hagsgdfdf55322
dpkg: obrigado repositório
repositório: de nada, sempre as ordens
dpkg: apagando arquivos xyz versão -1 e sobrescrevendo arquivo xyz versao 2
dpkg: sr. apt, guarde aí o novo hash do arquivo xyz na pasta apt/cache
apt cache: gravado!
Dpkg :prezado usuario, o pacote xyz foi instalado com sucesso.
dpkg: Aí ô prompt de comandos, tou passando o abacaxi
prompt: usuario@usuario:~$
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Resumindo, compreendi, ah, se não fosse o "Ign"!
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Ok Tota. Pelo que entendi, após ler a sua exteeeensa explicação, o "Ign..." significa que o referido repositório não tem nenhum pacote para atualizar o meu sistema. Certo? Obrigado.
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Ola
Exatamente, quando ignora os repositorios estão atualizados.
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