mysql - Ubuntu 16.04 无法重建 mySQL

Question

由于各种原因，我正在尝试在本地计算机上干净地重新安装 mySQL。我已经关注了这里和堆栈上的多个帖子。特别关注this post详细地说，但是每次我执行这些步骤时都会得到相同的结果。

Setting up mysql-client (5.7.20-0ubuntu0.16.04.1) ...
dpkg: dependency problems prevent configuration of mysql-server:
 mysql-server depends on mysql-server-5.7; however:
  Package mysql-server-5.7 is not configured yet.

dpkg: error processing package mysql-server (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.


        Setting up mysql-client (5.7.20-0ubuntu0.16.04.1) ...
    dpkg: dependency problems prevent configuration of mysql-server:
     mysql-server depends on mysql-server-5.7; however:
      Package mysql-server-5.7 is not configured yet.

    dpkg: error processing package mysql-server (--configure):
     dependency problems - leaving unconfigured
    No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                              Processing triggers for libc-bin (2.23-0ubuntu9) ...
    Processing triggers for systemd (229-4ubuntu21) ...
    Processing triggers for ureadahead (0.100.0-19) ...
    Errors were encountered while processing:
     mysql-server-5.7
    E: Sub-process /usr/bin/dpkg returned an error code (1)

我现在完全被难住了......

Answer 1

正如本文前面的讨论中所讨论的，我认为您可以安全地重新安装它。我们应该删除以前安装mysql的所有痕迹，然后重新安装它。

sudo apt-get remove --purge mysql*

如果这些是作为 mysql 包依赖项的一部分安装的，

sudo apt-get autoremove
sudo apt-get autoclean

然后重要的一点，这个错误可能是因为您的发行版最近没有升级，或者至少没有正确解决冲突。我只会升级 Ubuntu。

sudo apt-get dist-upgrade

完成此操作后，您可以尝试再次正常安装 mysql。希望这会起作用，请提供报告。如果它不起作用，我们将尝试另一个修复。

这是 mysql 的 digital oceans 安装的链接。虽然你可以使用 MariaDB。

https://www.digitalocean.com/community/tutorials/how-to-install-mysql-on-ubuntu-16-04