Olá pessoal, estou com o seguinte problema. Ao tentar baixar as atualizações pelo terminal acontece o erro abaixo, já fiz de tudo e o erro persiste, se alguém souber, ficarei grato.
sudo apt-get update
Ign http://extras.ubuntu.com precise InRelease
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Ign http://liveusb.info precise InRelease
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Err http://download.virtualbox.org precise Release.gpg
Conexão falhou
Err http://extras.ubuntu.com precise Release.gpg
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Ign http://archive.ubuntu.com precise-updates InRelease
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Err http://archive.ubuntu.com precise Release.gpg
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Ign http://extras.ubuntu.com precise/main i386 Packages/DiffIndex
Err http://liveusb.info precise Release.gpg
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Ign http://download.virtualbox.org precise/contrib i386 Packages/DiffIndex
Err http://archive.canonical.com precise Release.gpg
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Ign http://ppa.launchpad.net precise InRelease
Err http://archive.ubuntu.com precise-updates Release.gpg
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Ign http://liveusb.info precise Release
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Err http://archive.canonical.com precise Release.gpg
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Ign http://download.virtualbox.org precise/non-free i386 Packages/DiffIndex
Err http://archive.ubuntu.com precise-security Release.gpg
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Ign http://ppa.launchpad.net precise InRelease
Ign http://archive.ubuntu.com precise Release
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Err http://ppa.launchpad.net precise Release.gpg
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Err http://ppa.launchpad.net precise Release.gpg
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Ign http://archive.ubuntu.com precise/main i386 Packages/DiffIndex
Err http://ppa.launchpad.net precise Release.gpg
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Err http://ppa.launchpad.net precise Release.gpg
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Err http://ppa.launchpad.net precise Release.gpg
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Ign http://archive.ubuntu.com precise/restricted i386 Packages/DiffIndex
Ign http://archive.canonical.com precise/partner TranslationIndex
Err http://ppa.launchpad.net precise Release.gpg
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Ign http://archive.canonical.com precise/partner i386 Packages/DiffIndex
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Err http://ppa.launchpad.net precise Release.gpg
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Ign http://archive.canonical.com precise/partner TranslationIndex
Ign http://archive.ubuntu.com precise/multiverse i386 Packages/DiffIndex
Ign http://ppa.launchpad.net precise Release
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Err http://liveusb.info precise/main i386 Packages
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Ign http://archive.ubuntu.com precise/multiverse TranslationIndex
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Err http://liveusb.info precise/main Translation-pt_BR
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Err http://liveusb.info precise/main Translation-pt
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Ign http://archive.ubuntu.com precise/universe TranslationIndex
Err http://liveusb.info precise/main Translation-en
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Ign http://ppa.launchpad.net precise Release
Ign http://archive.ubuntu.com precise-updates/restricted Sources/DiffIndex
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Ign http://ppa.launchpad.net precise/main Sources/DiffIndex
Ign http://ppa.launchpad.net precise/main i386 Packages/DiffIndex
Ign http://archive.ubuntu.com precise-updates/multiverse Sources/DiffIndex
Ign http://ppa.launchpad.net precise/main TranslationIndex
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Ign http://archive.ubuntu.com precise-updates/main i386 Packages/DiffIndex
Ign http://ppa.launchpad.net precise/main Sources/DiffIndex
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Ign http://ppa.launchpad.net precise/main i386 Packages/DiffIndex
Ign http://ppa.launchpad.net precise/main TranslationIndex
Ign http://archive.ubuntu.com precise-updates/universe i386 Packages/DiffIndex
Err http://extras.ubuntu.com precise/main Sources
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Ign http://ppa.launchpad.net precise/main Sources/DiffIndex
Err http://extras.ubuntu.com precise/main i386 Packages
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Ign http://archive.ubuntu.com precise-updates/multiverse i386 Packages/DiffIndex
Err http://extras.ubuntu.com precise/main Translation-pt_BR
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Ign http://ppa.launchpad.net precise/main i386 Packages/DiffIndex
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Err http://extras.ubuntu.com precise/main Translation-pt
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Err http://extras.ubuntu.com precise/main Translation-en
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Ign http://ppa.launchpad.net precise/main TranslationIndex
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Ign http://archive.ubuntu.com precise-updates/universe TranslationIndex
Ign http://ppa.launchpad.net precise/main i386 Packages/DiffIndex
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Ign http://ppa.launchpad.net precise/main TranslationIndex
Ign http://archive.ubuntu.com precise-security/multiverse Sources/DiffIndex
Ign http://archive.ubuntu.com precise-security/universe Sources/DiffIndex
Ign http://archive.ubuntu.com precise-security/main i386 Packages/DiffIndex
Ign http://ppa.launchpad.net precise/main TranslationIndex
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Ign http://ppa.launchpad.net precise/main Sources/DiffIndex
Ign http://archive.ubuntu.com precise-security/universe i386 Packages/DiffIndex
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Ign http://archive.ubuntu.com precise-security/main TranslationIndex
Ign http://archive.ubuntu.com precise-security/multiverse TranslationIndex
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Err http://download.virtualbox.org precise/contrib i386 Packages
Conexão falhou
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