如何修复“ W：目标软件包……配置了多次”的错误？

126

我刚刚安装了Ubuntu Gnome 16.04。我告诉它保存我的文档-可行。必须重新安装某些软件。现在，当我运行时，sudo apt-get update我会看到：

W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (restricted/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (multiverse/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (multiverse/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (multiverse/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (multiverse/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (multiverse/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11 (multiverse/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11-icons (multiverse/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: The repository 'http://extras.ubuntu.com/ubuntu xenial Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg: Signature by key 4CCA1EAF950CEE4AB83976DCA040830F7FAC5991 uses weak digest algorithm (SHA1)
W: http://repo.sinew.in/dists/stable/InRelease: Signature by key B6DA722E2E65721AF54B93966F7565879798C2FC uses weak digest algorithm (SHA1)
E: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/xenial/main/source/Sources  404  Not Found [IP: 91.189.92.152 80]
E: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/xenial/main/binary-amd64/Packages  404  Not Found [IP: 91.189.92.152 80]
E: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/xenial/main/binary-i386/Packages  404  Not Found [IP: 91.189.92.152 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (main/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11 (main/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (restricted/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (restricted/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (restricted/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11 (restricted/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (multiverse/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (multiverse/binary-i386/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Packages (multiverse/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (multiverse/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target Translations (multiverse/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11 (multiverse/dep11/Components-amd64.yml) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87
W: Target DEP-11-icons (multiverse/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:33 and /etc/apt/sources.list:87

有自动解决此问题的方法吗？

apt 
— 提姆
source

Answers:

160

最新的最新解决方案

我编写了一个Python脚本来自动执行此任务。您可以在此处找到最新版本。

安装：

  1. 安装先决条件：

    sudo apt install python3-apt

  2. 从最新版本下载ZIP捆绑包（aptsources-cleanup.zip）。

用法：

  1. 从ZIP捆绑包的下载位置（请参阅上面的步骤2）运行： 

    sudo python3 -OEs aptsources-cleanup.zip

  2. 请按照屏幕上显示的说明进行操作。

历史过时的解决方案

这是一个更旧，更短，更简单的版本，更适合于内联引用：

#!/usr/bin/env python3
"""
Detects and interactively deactivates duplicate Apt source entries.

Usage: sudo python3 apt-remove-duplicate-source-entries.py
"""

from __future__ import print_function
import aptsources.sourceslist

EMPTY_COMPONENT_LIST = (None,)

def get_duplicates(sourceslist):
    """
    Detects and returns duplicate Apt source entries.
    """

    sentry_map = dict()
    duplicates = list()
    for se in sourceslist.list:
        if not se.invalid and not se.disabled:
            for c in (se.comps or EMPTY_COMPONENT_LIST):
                key = (se.type, se.uri, se.dist, c)
                previous_se = sentry_map.setdefault(key, se)
                if previous_se is not se:
                    duplicates.append((se, previous_se))
                    break

    return duplicates


if __name__ == '__main__':
    try:
        input = raw_input
    except NameError:
        pass

    sourceslist = aptsources.sourceslist.SourcesList(False)
    duplicates = get_duplicates(sourceslist)

    if duplicates:
        for dupe, orig in duplicates:
            print(
                'Overlapping source entries:\n'
                '  1. {0}: {1}\n'
                '  2. {2}: {3}\n'
                'I disabled the latter entry.'.format(
                    orig.file, orig, dupe.file, dupe),
                end='\n\n')
            dupe.disabled = True

        print('\n{0} source entries were disabled:'.format(len(duplicates)),
            *[dupe for dupe, orig in duplicates], sep='\n  ', end='\n\n')
        if input('Do you want to save these changes? (y/N) ').upper() == 'Y':
            sourceslist.save()

    else:
        print('No duplicated entries were found.')

它不带参数，并且/etc/apt/sources.list*在python3-apt软件包的帮助下可以全部使用。行不必完全相同（即使在归一化之后）也可以，但是如果类型，URI，套件和至少一个组件重叠，则行就足够了。

我不确定在所有极端情况下（例如各种“选项”字符串）均等测试是否正确。请在GitHub上留下您的评论和分叉。

— 大卫·福斯特
source
您可以从终端通过命令wget“ github.com/davidfoerster/aptsources-cleanup/releases/download/… ” 下载它
— Sami
@Sami：目前可以，但是当我发布另一个版本时，它将不再指向最新版本。
— David Foerster
ubuntu 18.04用户：就像一个魅力。谢啦。
— 阿里
osboxes @ osboxes：/etc/apt/sources.list.d$ sudo python3 -OEs aptsources-cleanup.zip python3：无法打开文件“ aptsources-cleanup.zip”：[错误2]没有这样的文件或目录
— 工具包
@Toolkit：我修改了使用说明。请阅读它们，然后重试。抱歉，缺乏清晰性。
— David Foerster
79

对我来说（16.04 LTS）

系统设置>>软件和更新>>其他软件，然后从列表中删除每个重复的条目都可以。

— 学习者
source
6
我要求一种自动方法。
— 蒂姆（Tim）
17
这是一个更好的解决方案比执行前阅读外国python3脚本...非常完美
— 马克斯
2
您可以删除类型不同的“重复项”吗？例如，我有http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main和http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main (source code)。是否可以删除一个（源代码）（而不选择另一个，而不检查它）？
— Deruijter
1
@蒂姆是对的，但这可能不是大多数人来问这个问题的原因
— 乔尔·伯克利
2
@Deruijter说“源代码”的代码不被视为与另一个代码的重复。但是，除非您想下载某些软件包的源代码以自行编译它们，否则不需要显示“源代码”的代码。
— mchid
31

像这样重置您的存储库

  1. sudo rm /etc/apt/sources.list
  2. sudo software-properties-gtk
  3. 选择你的选择
  4. 救

（PS在将Ubuntu 15.10更新到Ubuntu 16.04之后，今天我遇到了同样的问题。）

— 安德鲁
source
请注意，只有在检查并确保您已真正software-properties-gtk安装在系统上之后，才应该这样做。不要问我是什么让我写了这个。
— 米洛什Đakonović
5

由于错误告诉您问题出在哪里，并且所有问题都是由一条重复的行引起的，因此您可以使用vim，nano等文本编辑器轻松手动修复此问题。这样做的好处是您可以准确看到问题是什么，以及您要采取的措施。

在您的情况下，使用sudo或以root用户身份，在文本编辑器中打开/etc/apt/sources.list。删除第33行或第87行。您可以直观地检查它们是否重复。

如果您喜欢vim ...

$ sudo vim /etc/apt/sources.list
33 [Shift]+g    # to goto line 33
87 [Shift]+g    # to goto line 87, don't need a duplicate of line 33
dd              # to delete the line you're on
:wq             # to write the file and quit

或者，如果您犯错了，请出去...

:q!             # to quit without saving any changes
— 强大
source
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