lighthttpd 不会安装 - 取决于：libssl1.1 (>= 1.1.0) 但它不会被安装

Question

我一直在尝试在运行 Ubuntu 18.04 的 PC 上安装 lighty。我不断收到的错误是它有未满足的依赖项，即 libssl1.1。但是，已经安装了 libssl1.1。

   $ sudo apt-get install lighttpd
      Reading package lists... Done
      Building dependency tree       
      Reading state information... Done
      Some packages could not be installed. This may mean that you have
      requested an impossible situation or if you are using the unstable
      distribution that some required packages have not yet been created
      or been moved out of Incoming.
      The following information may help to resolve the situation:

      The following packages have unmet dependencies:
       lighttpd : Depends: libssl1.1 (>= 1.1.0) but it is not going to be installed
      E: Unable to correct problems, you have held broken packages.

的输出apt-cache policy libssl1.1是

libssl1.1:
  Installed: 1.1.1a-2+ubuntu18.04.1+deb.sury.org+1
  Candidate: 1.1.1a-2+ubuntu18.04.1+deb.sury.org+1
  Version table:
 *** 1.1.1a-2+ubuntu18.04.1+deb.sury.org+1 500
        500 http://ppa.launchpad.net/ondrej/php/ubuntu bionic/main amd64 Packages
        100 /var/lib/dpkg/status
     1.1.0g-2ubuntu4.3 500
        500 http://zw.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
     1.1.0g-2ubuntu4 500
        500 http://zw.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

我不确定这里是否有我可能遗漏的东西。

Answer 1

我看到两个选项：

• 尝试libssl手动安装（来自官方存储库的确切版本）：

  sudo apt install libssl1.1=1.1.0g-2ubuntu4.3
  

• ppa:ondrej/php从系统中删除：

  sudo apt install ppa-purge
  sudo ppa-purge ppa:ondrej/php
  

  然后安装 lighttpd

  sudo apt install lighttpd