当我运行时sudo apt-get update,我收到此错误消息:
W: The repository 'http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu yakkety 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.
E: Failed to fetch http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu/dists/yakkety/main/binary-amd64/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
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由于此错误,我无法安装任何应用程序,请详细帮助我,我对 Linux 非常陌生。
打开Software & Updates -> Other Software -> 标记wine存储库 -> 点击Remove。
如果 有多个条目wine,也删除另一个(源代码)。
在屏幕截图中,您会看到我的存储库,在本示例中,存储库LXD将被删除。
当您运行时sudo apt update或sudo apt-get update现在,它会成功而不会出错。
更新解决您无法安装vlc软件包的评论......即使在原始问题中没有问到,这些软件包在 Ubuntu Universe 存储库中可用。
$ apt policy vlc
vlc:
Installed: 2.2.4-4ubuntu0.16.10.1
Candidate: 2.2.4-4ubuntu0.16.10.1
Version table:
*** 2.2.4-4ubuntu0.16.10.1 500
500 http://archive.ubuntu.com/ubuntu yakkety-updates/universe amd64 Packages
100 /var/lib/dpkg/status
2.2.4-4 500
500 http://archive.ubuntu.com/ubuntu yakkety/universe amd64 Packages
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确保所有官方 Ubuntu 存储库都已启用,如下面的屏幕截图所示:
启用所有存储库并运行后sudo apt update,您就可以安装vlc.
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