expedition@pan-expedition:~$ sudo mysqlcheck auto-repair

mysqlcheck: Got error: 2002: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2 "No such file or directory") when trying to connect

expedition@pan-expedition:~$ service mysqld start

==== AUTHENTICATING FOR org.freedesktop.systemd1.manage-units ===

Authentication is required to start 'mariadb.service'.

Authenticating as: expedition,,, (expedition)

Password:

==== AUTHENTICATION COMPLETE ===

Job for mariadb.service failed because the control process exited with error code. See "systemctl status mariadb.service" and "journalctl -xe" for details.

expedition@pan-expedition:~$