Question

我收到此错误

cannot connect to mysql server through socket 'var/run/mysqld/mysqld.sock'(2)

当我单击mysql（Emma）localhost并且我收到此错误时，我googling但它没有用，并且还给出了下面的命令我试过但只得到了错误。

 $ps ax | grep mysql
   4348 pts/5    S+     0:00 grep --color=auto mysql
 $sudo service mysql start
   Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
 $sudo /etc/init.d/mysql start
   [....] Starting mysql (via systemctl): mysql.serviceJob for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details. failed!

我该怎么做，任何人都可以给我一个建议

Answer 1

我在问题上面得到答案

    1.sudo apt-get remove --purge mysql-server-5.6
    2.sudo apt-get autoremove
    3.sudo apt-get autoclean
    4.sudo rm -rf /var/lib/mysql
    5.sudo rm -rf /etc/mysql
    6.sudo apt purge mysql-server mysql-server-5.7
    7.sudo apt install mysql-server-5.7
    8.service mysql start

Reference

它工作正常！

无法通过Ubuntu（Emma）上的套接字'var run mysqld mysqld.sock连接到mysql服务器

1 个答案: