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Debian 源错误

tag-icon • tag-icon debian package-management error-handling chrome-book
Debian 源错误

当我尝试在 Chromebook（安装了 Linux）上更新我的软件包时，我这样做：sudo apt-get update，它给了我这个错误：

Ign:1 https://deb.debian.org/debian stretch InRelease
Ign:2 https://deb.debian.org/debian-security stretch/updates InRelease
Err:3 https://deb.debian.org/debian stretch Release

Err:4 https://deb.debian.org/debian-security stretch/updates Release

Reading package lists... Done
E: The repository 'https://deb.debian.org/debian stretch 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.
E: The repository 'https://deb.debian.org/debian-security stretch/updates 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.

因此，我无法再在终端中安装软件包（和/或更新）。

有什么建议么？

PS：这不仅是在我更新时，当我尝试安装 Firefox 时我使用了sudo apt-get install firefox-esr.但它给了我这个：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Suggested packages:
  fonts-stix | otf-stix fonts-lmodern
The following NEW packages will be installed:
  firefox-esr
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 42.4 MB of archives.
After this operation, 164 MB of additional disk space will be used.
Err:1 https://deb.debian.org/debian-security stretch/updates/main amd64 firefox-esr amd64 60.6.1esr-1~deb9u1

E: Failed to fetch https://deb.debian.org/debian-security/pool/updates/main/f/firefox-esr/firefox-esr_60.6.1esr-1~deb9u1_amd64.deb  
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

请注意，我不是在询问如何安装 Firefox，我是想修复错误。

另外：当我输入时，ls /etc/apt/sources.list它/etc/apt/sources.list仅返回。当我输入时，lsb_release -a它返回：

No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 9.8 (stretch)
Release:        9.8
Codename:       stretch

当我输入时，cat /etc/*-release它返回：

PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
NAME="Debian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

最后当我打字时cat /proc/version它说：

Linux version 4.19.16-02893-g2cf2c17c8a43 (chrome-bot@swarm-cros-729) (Chromium OS 8.0_pre349610_p20190109-r3 clang version 8.0.0 (/var/cache/chromeos-cache/distfiles/host/egit-src/clang.git a1a49a7b666a6a9d9b55b52602f9773a9e00b4f5) (/var/cache/chromeos-cache/distfiles/host/egit-src/llvm.git 331ffd31b3dd49b3f02a27556938b836b679f564) (based on LLVM 8.0.0svn)) #1 SMP PREEMPT Sat Jan 19 09:52:07 PST 2019

当我猫进入/etc/apt/sources.list它给了我：

deb https://deb.debian.org/debian stretch main
deb https://deb.debian.org/debian-security stretch/updates main

答案1

两天后，终于有很多视频和信用了活线BT和克莫泰普这对我很有帮助。所以问题是我的源被删除了/etc/apt/sources.list，解决方案是重新添加所有源。我通过运行以下命令来做到这一点：

vi /etc/apt/sources.list

然后我输入[ESC]&cl然后将其中的所有内容替换为：

deb http://deb.debian.org/debian/ stable main contrib non-free
deb-src http://deb.debian.org/debian/ stable main contrib non-free

deb http://deb.debian.org/debian/ stable-updates main contrib non-free
deb-src http://deb.debian.org/debian/ stable-updates main contrib non-free

deb http://deb.debian.org/debian-security stable/updates main
deb-src http://deb.debian.org/debian-security stable/updates main

deb http://ftp.debian.org/debian stretch-backports main
deb-src http://ftp.debian.org/debian stretch-backports main

然后我必须使用ESC- 按钮退出，然后键入:wq! sudo保存并退出。之后我使用更新了我的软件包sudo apt-get update && sudo apt-get upgrade，之后一切都正常了。

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