补丁及插件下载地址downloads.mysql.com/archives/co…
本文以8.0.33为例，其他版本可能需要的插件和补丁不同，需自行下载对应版本补丁和插件
首先备份my.cnf
cp /etc/mysql/my.cnf /etc/mysql/my.cnf_bak
停止mysql服务
systemctl stop mysql
安装libcurl4
dpkg -i libcurl4_8.3.0-1ubuntu3_amd64.deb
安装 mysql-community-server-core_8.0.33-1ubuntu22.04_amd64.deb
dpkg -i mysql-community-server-core_8.0.33-1ubuntu22.04_amd64.deb
安装 mysql-common_8.0.33-1ubuntu22.04_amd64.deb
dpkg -i mysql-common_8.0.33-1ubuntu22.04_amd64.deb
安装 mysql-community-client-plugins_8.0.33-1ubuntu22.04_amd64.deb
dpkg -i mysql-community-client-plugins_8.0.33-1ubuntu22.04_amd64.deb
安装mysql-community-client-core_8.0.33-1ubuntu22.04_amd64.deb
dpkg -i mysql-community-client-core_8.0.33-1ubuntu22.04_amd64.deb
安装 mysql-community-client_8.0.33-1ubuntu22.04_amd64.deb
dpkg -i mysql-community-client_8.0.33-1ubuntu22.04_amd64.deb
安装mysql-client_8.0.33-1ubuntu22.04_amd64.deb
dpkg -i mysql-client_8.0.33-1ubuntu22.04_amd64.deb
安装mysql-community-server_8.0.33-1ubuntu22.04_amd64.deb
dpkg -i mysql-community-server_8.0.33-1ubuntu22.04_amd64.deb
启动服务
systemctl start mysql
验证版本
mysql -V
