avisos no sudo apt-get update no xenial xerus [duplicado]

Question

Sou muito novo no Linux e em qualquer coisa relacionada à programação. Eu tentei o sudo apt-get update no Xenial xerus mas vários avisos aparecem como mostrado abaixo. Eu li algumas respostas

• Como posso corrigir automaticamente W: pacotes de destino ... é configurado várias vezes?
• Como para corrigir o erro W: Pacotes de destino (principal / binary-amd64 / Packages) é configurado várias vezes no meu arquivo sources.list?

para perguntas semelhantes às minhas e tentei aplicá-las, mas o problema persiste.

    Hit:1 http://download.virtualbox.org/virtualbox/debian xenial InRelease
    Hit:2 http://security.ubuntu.com/ubuntu precise-security InRelease             
    Hit:3 http://ppa.launchpad.net/atareao/atareao/ubuntu xenial InRelease         
    Ign:4 http://archive.ubuntu.com/ubuntu precise InRelease                 
    Hit:5 http://ppa.launchpad.net/webupd8team/java/ubuntu xenial InRelease
    Hit:6 http://archive.ubuntu.com/ubuntu precise-updates InRelease
    Hit:7 http://archive.ubuntu.com/ubuntu precise-backports InRelease
    Hit:8 http://archive.ubuntu.com/ubuntu precise Release
    Reading package lists... Done 
    W: Target Sources (universe/source/Sources) is configured multiple times in /etc/apt/sources.list:14 and /etc/apt/sources.list.d/official-package-repositories.list:14
    W: Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list:14 and /etc/apt/sources.list.d/official-package-repositories.list:14
    W: Target Sources (multiverse/source/Sources) is configured multiple times in /etc/apt/sources.list:14 and /etc/apt/sources.list.d/official-package-repositories.list:14
    W: Target Sources (restricted/source/Sources) is configured multiple times in /etc/apt/sources.list:14 and /etc/apt/sources.list.d/official-package-repositories.list:14
    W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (main/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (universe/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (universe/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (universe/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11 (universe/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (restricted/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (multiverse/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (multiverse/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (multiverse/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (multiverse/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (multiverse/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11 (multiverse/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11-icons (multiverse/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (universe/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (universe/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Translations (universe/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target DEP-11 (universe/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Translations (main/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (multiverse/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (multiverse/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (multiverse/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Translations (multiverse/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Translations (multiverse/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target DEP-11 (multiverse/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target DEP-11-icons (multiverse/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Translations (restricted/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:16 and /etc/apt/sources.list.d/official-package-repositories.list:16
    W: Target Packages (universe/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d        /official-package-repositories.list:17
    W: Target Packages (universe/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Translations (universe/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target DEP-11 (universe/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Translations (main/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (multiverse/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (multiverse/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (multiverse/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Translations (multiverse/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Translations (multiverse/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target DEP-11 (multiverse/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target DEP-11-icons (multiverse/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Translations (restricted/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:17 and /etc/apt/sources.list.d/official-package-repositories.list:17
    W: Target Packages (universe/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (universe/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Translations (universe/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target DEP-11 (universe/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Translations (main/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (multiverse/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (multiverse/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (multiverse/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Translations (multiverse/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Translations (multiverse/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target DEP-11 (multiverse/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target DEP-11-icons (multiverse/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Translations (restricted/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:18 and /etc/apt/sources.list.d/official-package-repositories.list:18
    W: http://security.ubuntu.com/ubuntu/dists/precise-security/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
    W: http://archive.ubuntu.com/ubuntu/dists/precise-updates/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
    W: http://archive.ubuntu.com/ubuntu/dists/precise-backports/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
    W: http://archive.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
    W: Target Sources (universe/source/Sources) is configured multiple times in /etc/apt/sources.list:14 and /etc/apt/sources.list.d/official-package-repositories.list:14
    W: Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list:14 and /etc/apt/sources.list.d/official-package-repositories.list:14
    W: Target Sources (multiverse/source/Sources) is configured multiple times in /etc/apt/sources.list:14 and /etc/apt/sources.list.d/official-package-repositories.list:14
    W: Target Sources (restricted/source/Sources) is configured multiple times in /etc/apt/sources.list:14 and /etc/apt/sources.list.d/official-package-repositories.list:14
    W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (main/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (universe/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (universe/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (universe/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11 (universe/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (restricted/i18n/Translation-en_PH) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13
    W: Target Packages (multiverse/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13

E aqui está o conteúdo de sources.list :

Aquiestáaimagemdepoisdeexecutarosudonano/etc/apt/sources.listecolocaralgumasediçõessugeridaspor@Raphael:

after_pasting_some_lines

    

Answer 1

É o que diz no aviso:

configured multiple times in /etc/apt/sources.list:13 and /etc/apt/sources.list.d/official-package-repositories.list:13

Para remover o aviso:

• Parece que você ativou precise sources.list em xenial .

  POR FAVOR, RECTIFICA QUE IMEDIATAMENTE

  UM EXEMPLO sources.list DE XENIAL:

% bl0ck_qu0te%

• Se for uma nova instalação do Ubuntu e você não tiver nenhum ppas ou repositório externo configurado, digite o seguinte comando:

  sudo rm -rf /etc/apt/sources.list.d/official-package-repositories.list /var/lib/apt/lists/* && sudo apt-get update
  

• Se não for, então:

  • Primeiro compare os dois arquivos:

    sdiff /etc/apt/sources.list /etc/apt/sources.list.d/official-package-repositories.list
    

  • Verifique se existem diferenças. Se encontrado, qualquer um será mostrado usando > ou < .

  • Comente as linhas em /etc/apt/sources.list.d/official-package-repositories.list, abrindo-o em um editor de texto e atualizando seus repositórios, digitando:

    sudo rm -rf /var/lib/apt/lists/* && sudo apt-get update
    

Answer 2

Como o conteúdo de /etc/apt/sources.list e /etc/apt/sources.list.d/official-package-repositories.list é o mesmo (de acordo com os comentários acima), primeiro exclua ambos:

sudo rm /etc/apt/sources.list.d/official-package-repositories.list /etc/apt/sources.list

Em seguida, inicie o software-properties-gtk

 sudo software-properties-gtk

Em seguida, marque as caixas ao lado dos repositórios que você deseja ativar e um novo /etc/apt/sources.list será criado com as configurações corretas.