mysql5.7无法登录

awff

系统：debian11    lnmp2.0

mysql5.7
刚刚安装完，执行mysql -uroot -p
报   ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/run/mysqld/mysqld.sock' (2)

licess

你这明显不是lnmp安装包安装的mysql
大概率是apt安装的，执行：apt list --installed | grep mysql
看一下，肯定有另外安装的mysql