【问题标题】:Ubuntu 20 can't uninstall mysql serverUbuntu 20 无法卸载 mysql 服务器
【发布时间】:2021-01-03 22:05:04
【问题描述】:

我试图使用 apt-get purge mysql-server 卸载 mysql,但卸载不成功,现在它阻止了 mariadb 的安装。

petter@server:~$ sudo dpkg -P --force-all mysql-server-8.0
(Reading database ... 71256 files and directories currently installed.)
Removing mysql-server-8.0 (8.0.22-0ubuntu0.20.04.3) ...
Failed to stop mysql.service: Unit mysql.service not loaded.
invoke-rc.d: initscript mysql, action "stop" failed.
dpkg: error processing package mysql-server-8.0 (--purge):
    installed mysql-server-8.0 package pre-removal script subprocess returned error                                                                                                                                                       exit status 1
Failed to stop mysql.service: Unit mysql.service not loaded.
invoke-rc.d: initscript mysql, action "stop" failed.
Failed to start mysql.service: Unit mysql.service not found.
    invoke-rc.d: initscript mysql, action "start" failed.
Unit mysql.service could not be found.
dpkg: error while cleaning up:
    installed mysql-server-8.0 package post-installation script subprocess returned                                                                                                                                                       error exit status 1
Errors were encountered while processing:
    mysql-server-8.0

【问题讨论】:

    标签: mysql ubuntu dpkg systemctl


    【解决方案1】:

    可能有一些文件丢失,请先尝试使用--reinstall 重新安装,然后再次修剪

    【讨论】:

    • 对我不起作用。我收到错误 E:内部错误,没有 mysql-server-8.0:amd64 的文件名。但是感谢您的帮助:)
    • 尝试使用apt install mysql-server-8.0 --reinstall
    • 你找到答案了吗?我也有同样的挣扎。
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