Ubuntu 20.04：libssl.so.1.0.0：无法打开共享对象文件：没有这样的文件或目录

Question

我已经从 Ubuntu 18.04 升级到 20.04。一个应用程序不再运行并出现以下错误：

error while loading shared libraries: libssl.so.1.0.0: cannot open shared object file: No such file or directory

我已经搜索了这个论坛并遵循了建议并尝试了：sudo apt-get install libssl1.0.0:amd64。

我得到：

Package libssl1.0.0 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'libssl1.0.0' has no installation candidate

我也试过sudo apt install libssl1.1，我得到：

libssl1.1 is already the newest version (1.1.1f-1ubuntu2).
libssl1.1 set to manually installed.
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 openmpi-bin : Depends: libopenmpi3 (>= 4.0.3) but it is not going to be installed
               Recommends: libopenmpi-dev but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

然后我尝试了sudo apt --fix-broken install libssl1.1，但我得到：

libssl1.1 is already the newest version (1.1.1f-1ubuntu2).
libssl1.1 set to manually installed.
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 openmpi-bin : Depends: libopenmpi3 (>= 4.0.3) but it is not going to be installed
               Recommends: libopenmpi-dev but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

我也试过'E：无法找到包libssl1.0'，我得到：

E: Unable to locate package libssl1.0

最后我试过：

sudo apt install --fix-broken
sudo apt-get update
sudo apt-get upgrade

但是，我仍然遇到相同的错误。在我降级到 Ubuntu 18.04 之前有什么想法吗？

Answer 1

我遇到了我认为的相同问题（在将 Ubuntu 从 18.04 升级到 20.04 后尝试启动 RStudio 时，我遇到了相同的错误消息）。以下是阅读以下页面后对我有用的内容：https : //packages.ubuntu.com/xenial/amd64/libssl1.0.0/download

• 编辑源列表sudo nano /etc/apt/sources.list以添加以下行： deb http://security.ubuntu.com/ubuntu xenial-security main
• 然后sudo apt update和sudo apt install libssl1.0.0。

我希望 t 也适合你。

Answer 2

我用 libssl1.0.0 解决了我的问题，如下所示：

我在浏览器中打开http://security.ubuntu.com/ubuntu/pool/main/o/openssl1.0/并为我的系统下载最新版本的libssl1.0.0（对我来说它是libssl1.0.0_1.0.2n -1ubuntu5.6_amd64.deb）然后我就安装它：

sudo gdebi ./libssl1.0.0_1.0.2n-1ubuntu5.6_amd64.deb

Answer 3

我也有这个问题。RStudio 依赖于 libssl 1.0.0，而 Ubuntu 20.04 则分发较新的 libssl 1.1.0。

以下是手动下载并安装旧版本的方法：

wget http://security.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5.6_amd64.deb
sudo dpkg -i *.deb

希望 RStudio 在某个时候能够升级以与新版本的 libssl 一起使用。