☰

为什么我在配置了 squid-deb-proxy 客户端的情况下运行 do-release-upgrade 从 19.10 到 20.04 LTS 时出现“身份验证失败”？

tag-icon • tag-icon apt upgrade 20.04 19.10 proxy
为什么我在配置了 squid-deb-proxy 客户端的情况下运行 do-release-upgrade 从 19.10 到 20.04 LTS 时出现“身份验证失败”？

我在本地网络中运行squid-deb-proxy服务器。运行所有 APT 命令时，它适用于所有软件包下载。它针对所有可能的已知镜像 URL 进行了配置，包括旧版本.Ubuntu 19.10客户端已安装客户端-squid-deb-proxy-client包。

$ dpkg -l squid-deb-proxy-client | tail -n1
ii  squid-deb-proxy-client 0.8.14+nmu2  all          automatic proxy discovery for APT based on Avahi

$ sudo apt update 
Hit:1 http://archive.ubuntu.com/ubuntu eoan InRelease
Hit:2 http://archive.ubuntu.com/ubuntu eoan-updates InRelease
Hit:3 http://archive.ubuntu.com/ubuntu eoan-backports InRelease
Hit:4 http://security.ubuntu.com/ubuntu eoan-security InRelease
Reading package lists... Done
Building dependency tree       
Reading state information... Done
All packages are up to date.

但是当我尝试启动升级过程以获取 20.04 LTS 时 -sudo do-release-upgrade在终端中使用我收到以下错误消息：

$ sudo do-release-upgrade 
Checking for a new Ubuntu release
Your Ubuntu release is not supported anymore.
For upgrade information, please visit:
http://www.ubuntu.com/releaseendoflife

Get:1 Upgrade tool signature [1 554 B]                                                                                                              
Get:2 Upgrade tool [1 342 kB]                                                                                                                       
Fetched 1 343 kB in 0s (0 B/s)                                                                                                                      
authenticate 'focal.tar.gz' against 'focal.tar.gz.gpg' 
Authentication failed
Authenticating the upgrade failed. There may be a problem with the network or with the server.

我在服务器端的日志中没有看到任何特殊内容squid-deb-proxy：

==> /var/log/squid-deb-proxy/access.log <==
1595069772.862    212 192.168.3.47 TCP_MISS/200 3349 CONNECT changelogs.ubuntu.com:443 - HIER_DIRECT/91.189.95.15 -
1595069774.726      2 192.168.3.47 TCP_MEM_HIT/200 1950 GET http://archive.ubuntu.com/ubuntu/dists/focal-updates/main/dist-upgrader-all/current/focal.tar.gz.gpg - HIER_NONE/- application/x-gzip
1595069775.410    681 192.168.3.47 TCP_HIT/200 1342082 GET http://archive.ubuntu.com/ubuntu/dists/focal-updates/main/dist-upgrader-all/current/focal.tar.gz - HIER_NONE/- application/x-gzip

我应该如何修复身份验证失败通过代理服务器正常进行升级？我不想关闭代理服务器（或从客户端排除其配置）来修复此问题。

笔记：

  1. 对于可能的关闭投票者：当我尝试使用将 18.04 LTS 升级到 20.04 LTS 时也会发生同样的情况sudo do-release-upgrade -d。
  2. 我已经举报错误 1888058到启动板。
  3. 删除squid-deb-proxy-clientdeb-package 并通过Acquire::http::Proxy "http://192.168.12.34:8000";in指定代理/etc/apt/apt.conf不会改变任何内容。

答案1

该问题与您的 squid 代理无关。它无法将下载的文件“focal.tar.gz”与文件“focal.tar.gz.gpg”中的 GPG 密钥进行匹配。

此问题已解决：https://stackoverflow.com/a/62463184/1525392

正如 Hiren 所建议的那样，你必须用以下内容进行替换

/etc/apt/sources.list

但在替换之前请备份此文件。

deb http://in.archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse

deb http://in.archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse

deb http://in.archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse

deb http://in.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse

deb http://archive.canonical.com/ubuntu focal partner
deb-src http://archive.canonical.com/ubuntu focal partner

然后，

sudo apt-get install --reinstall ubuntu-keyring

答案2

这里的问题是由于我的代理有旧版本的安装程序文件而引起的。

因此，我通过客户端上的命令触发手动缓存更新来解决了该问题：

cd /tmp
http_proxy=http://192.168.12.34:8000 wget --no-cache -c http://archive.ubuntu.com/ubuntu/dists/focal-updates/main/dist-upgrader-all/current/focal.tar.gz
http_proxy=http://192.168.12.34:8000 wget -c http://archive.ubuntu.com/ubuntu/dists/focal-updates/main/dist-upgrader-all/current/focal.tar.gz

在服务器上：

sudo service squid3 restart
sudo service squid-deb-proxy restart

然后升级运行顺利。

相关内容