当我在我的系统上运行apt update时,我得到了以下输出(最后是错误):
$ sudo apt update
Ign:1 http://deb.debian.org/debian stretch InRelease
Hit:2 http://packages.microsoft.com/repos/vscode stable InRelease
Ign:3 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:4 http://security.debian.org/debian-security stable/updates InRelease
Hit:6 http://ftp.us.debian.org/debian stable-updates InRelease
Hit:7 http://fai-project.org/download stretch InRelease
Hit:8 http://repository.spotify.com stable InRelease
Hit:9 http://deb.debian.org/debian-security stretch/updates InRelease
Hit:10 http://dl.google.com/linux/chrome/deb stable Release
Hit:12 http://deb.debian.org/debian stretch-backports InRelease
Hit:13 https://download.docker.com/linux/debian stretch InRelease
Hit:14 https://deb.nodesource.com/node_10.x stretch InRelease
Ign:15 http://deb.debian.org/debian stable InRelease
Ign:17 http://deb.debian.org/debian jessie-backports InRelease
Ign:18 http://deb.debian.org/debian jessie InRelease
Hit:19 http://deb.debian.org/debian testing InRelease
Hit:5 https://release.memsql.com/production/debian memsql InRelease
Hit:20 http://deb.debian.org/debian unstable InRelease
Hit:21 http://deb.debian.org/debian stretch Release
Hit:11 https://packagecloud.io/slacktechnologies/slack/debian jessie InRelease
Hit:23 http://deb.debian.org/debian stable Release
Err:25 http://deb.debian.org/debian jessie-backports Release
404 Not Found [IP: 151.101.248.204 80]
Hit:26 http://deb.debian.org/debian jessie Release
Reading package lists... Done
E: The repository 'http://deb.debian.org/debian jessie-backports Release' does no longer have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.我不明白我为什么要犯这个错误。
$ cat /etc/apt/sources.list
# These lines should work for many sites
deb http://deb.debian.org/debian stretch main contrib non-free
deb http://deb.debian.org/debian-security stretch/updates main contrib non-free
deb http://deb.debian.org/debian stretch-backports main contrib non-free
# repository that may contain newer fai packages for stretch
deb [trusted=yes] http://fai-project.org/download stretch koeln
$ grep jessie-backports /etc/apt/sources.list.d/*
/etc/apt/sources.list.d/jessie-backports.list:deb http://deb.debian.org/debian/ jessie-backports main contrib non-free
/etc/apt/sources.list.d/jessie-backports.list:# deb-src http://deb.debian.org/debian/ jessie-backports main contrib non-free
/etc/apt/sources.list.d/jessie-backports.list.save:deb http://deb.debian.org/debian/ jessie-backports main contrib non-free
/etc/apt/sources.list.d/jessie-backports.list.save:# deb-src http://deb.debian.org/debian/ jessie-backports main contrib non-free一些系统信息:
$ lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 9.8 (stretch)
Release: 9.8
Codename: stretch发布于 2019-03-27 14:04:33
Debian版本在生命周期中有五个阶段:
杰茜在2017年6月17日变老,因此在2018年6月17日成为LTS。因此,jessie-backports存储库现在处于休眠状态。为了允许某些有效的用例,它保留了一段时间,但是backports管理员最近做了一些维护工作,并禁用了jessie-backports存储库;这就是您现在得到这些错误的原因。
backports存储库旨在包含Debian下一个版本中可用的软件版本;也就是说,jessie-backport将包含带有随扩展提供的版本的包。因此,如果您已经像您所声称的那样进行了扩展,那么在您的系统上启用jessie -backport应该不会带来任何好处,而且您应该坚持使用拉伸存储库,并从jessie继续前进。
发布于 2019-03-26 17:01:53
因为Jessie不再是Debian的最新稳定版本,我相信他们不再支持jessie-backports了。现在是伸展式的后座。在基于jessie的机器上运行并不是很安全,因为拉伸支持是根据Stretch中可用的内容重新编译的。不幸的是,你的选择是:
https://unix.stackexchange.com/questions/508757
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