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尝试升级时出现 nginx 依赖问题

tag-icon • tag-icon 12.04 apt updates dpkg nginx
尝试升级时出现 nginx 依赖问题

尝试升级我的 Ubuntu 12.04 vps 时出现以下错误：

henrik@neung:~$ sudo apt-get upgrade
[sudo] password for henrik: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
 nginx-full : Depends: nginx-common (= 1.2.4-1ubuntu0ppa2~precise) but 1.2.4-2ubuntu0ppa1~precise is installed
E: Unmet dependencies. Try using -f.

所以我尝试运行这个：

henrik@neung:~$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  nginx-full
The following packages will be upgraded:
  nginx-full
1 upgraded, 0 newly installed, 0 to remove and 42 not upgraded.
2 not fully installed or removed.
Need to get 0 B/441 kB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
dpkg: dependency problems prevent configuration of nginx-full:
 nginx-full depends on nginx-common (= 1.2.4-1ubuntu0ppa2~precise); however:
  Version of nginx-common on system is 1.2.4-2ubuntu0ppa1~precise.
dpkg: error processing nginx-full (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of nginx:
 nginx depends on nginx-full | nginx-light; however:
  Package nginx-full is not configured yet.
  Package nginx-light is not installed.
dpkg: error processing nginx (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                          No apport report written because the error message indicates its a followup error from a previous failure.
                                                    Errors were encountered while processing:
 nginx-full
 nginx
E: Sub-process /usr/bin/dpkg returned an error code (1)

有人可以帮忙解决这个问题吗？

答案1

问题是，nginx-full依赖于nginx-common，这意味着nginx-full如果没有具体版本的nginx-common。

这里是专门针对这个问题的一道题，但解决方法非常广泛，涉及的不只是一种情况，而是不同的情况。所以我将向你展示一种简短但有效的方法。

实际上，我不知道如何安装该版本nginx-common，但我知道你会通过以下方式解决你的问题重新安装所有包。为此，您必须在终端中输入以下命令。

sudo apt-get remove nginx* && sudo apt-get install nginx-full

答案2

我也遇到了同样的问题。我没有安装 Apache，也没有其他东西阻塞我的 80 端口。我无法使用

sudo apt-get install nginx

也不与

sudo apt-get install nginx-common nginx-full

一周后，我偶然发现了这个小博客：https://etc.banana.fish/?p=75

在这篇博客中，解决方案是：

  1. 安装 nginx-common：sudo apt-get install nginx-common
  2. listen [::]:80 default_server;从......中去除/etc/nginx/sites-enabled/default（我使用 root 用户执行此操作）
  3. 为了确保万无一失，我确实重新启动了服务器。
  4. 为了确保万无一失，我sudo apt-get update又这样做了sudo apt-get upgrade。
  5. 现在我终于打通了电话sudo apt-get install nginx-full并且成功了！

之后当我输入远程服务器的 IP 时，我就可以看到 nginx 的标题屏幕！

答案3

我强烈地感觉到你sudo apt-get update在运行之前忘记了运行sudo apt-get upgrade——包管理器使用有关nginx-common包版本的旧信息，而nginx-full需要较新的版本。

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