如何修复错误 W: Target Packages (main/binary-amd64/Packages) 在我的 sources.list 文件中配置了多次？

Question

我有 Ubuntu 16.04 Xenial Xerus，当我想运行sudo apt-get updateorsudo apt-get autoclean或sudo apt-get install (package name)or 时sudo apt-get install -f，我收到以下消息：

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W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (main/i18n/Translation-ro_RO) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (main/i18n/Translation-ro) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (restricted/i18n/Translation-ro_RO) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (restricted/i18n/Translation-ro) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (universe/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (universe/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (universe/i18n/Translation-ro_RO) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (universe/i18n/Translation-ro) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target DEP-11 (universe/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (main/i18n/Translation-ro_RO) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (main/i18n/Translation-ro) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (restricted/i18n/Translation-ro_RO) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (restricted/i18n/Translation-ro) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Packages (universe/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Packages (universe/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (universe/i18n/Translation-ro_RO) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (universe/i18n/Translation-ro) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target DEP-11 (universe/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8
W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:4 and /etc/apt/sources.list:8

这是我的/etc/apt/sources.list：

Answer 1

main、universe、multiverse、restricted是条目中Sections部分的不同组成部分，sources.list对于给定条目（相同Type（例如deb）、URI（例如http://archive.ubuntu.com/ubuntu/）、Suite（例如xenial））不能重复。

在您的 中/etc/apt/sources.list，您在第 2 行和第 5 行中有重复的组件 ( main, restricted, universe)：

deb http://archive.ubuntu.com/ubuntu/ xenial main restricted universe
deb http://archive.ubuntu.com/ubuntu/ xenial main restricted universe multiverse

由于第 5 行是第 2 行的超集，您可以使用您喜欢的编辑器删除第 2 行或使用sed：

sudo sed -i '2d' /etc/apt/sources.list

或者注释掉第二行：

sudo sed -i '2 s/^/# /' /etc/apt/sources.list

Answer 2

像这样重置您的存储库

1. sudo rm /etc/apt/sources.list
2. sudo software-properties-gtk
3. 选择您的选择
4. 节省

Answer 3

我也遇到这个问题，按照错误提示解决了：

"W: Target Packages (main/binary-amd64/Packages) is configured multiple 
times in /etc/apt/sources.list:2 and /etc/apt/sources.list:5".

你可以sudo vim /etc/apt/sources.list。

然后找到第二行，使用#注释掉该行。

保存文件，sudo apt-get update问题就解决了。