После прописки /etc/rc.local при загрузке сразу появилось сообшение что mysql не запущен,
вот содержимое status mysql.service:
Unit service.service could not be found.
* mysql.service - LSB: Start and stop the mysql database server daemon
Loaded: loaded (/etc/init.d/mysql; generated)
Active: failed (Result: exit-code) since Mon 2019-06-24 06:45:14 UTC; 1min 38s ago
Docs: man:systemd-sysv-generator(8)
Process: 1312 ExecStart=/etc/init.d/mysql start (code=exited, status=1/FAILURE)
Tasks: 30 (limit: 1993)
CGroup: /system.slice/mysql.service
|-1495 /bin/bash /usr/bin/mysqld_safe
|-1756 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/arm-linux-gnueabihf/mariadb18/plugin --user=mysql --skip-log-error --p
`-1757 logger -t mysqld -p daemon error
Jun 24 06:45:44 orangepipc mysqld[1757]: 2019-06-24 6:45:44 3069619008 [Note] InnoDB: Waiting for purge to start
Jun 24 06:45:44 orangepipc mysqld[1757]: 2019-06-24 6:45:44 3069619008 [Note] InnoDB: Percona XtraDB (
http://www.percona.com) 5.6.43-84.3 started; log sequence numbe
Jun 24 06:45:45 orangepipc mysqld[1757]: 2019-06-24 6:45:45 2457858992 [Note] InnoDB: Dumping buffer pool(s) not yet started
Jun 24 06:45:45 orangepipc mysqld[1757]: 2019-06-24 6:45:45 3069619008 [Note] Plugin 'FEEDBACK' is disabled.
Jun 24 06:45:45 orangepipc mysqld[1757]: 2019-06-24 6:45:45 3069619008 [Note] Recovering after a crash using tc.log
Jun 24 06:45:45 orangepipc mysqld[1757]: 2019-06-24 6:45:45 3069619008 [Note] Starting crash recovery...
Jun 24 06:45:45 orangepipc mysqld[1757]: 2019-06-24 6:45:45 3069619008 [Note] Crash recovery finished.
Jun 24 06:45:45 orangepipc mysqld[1757]: 2019-06-24 6:45:45 3069619008 [Note] Server socket created on IP: '127.0.0.1'.
Jun 24 06:45:45 orangepipc mysqld[1757]: 2019-06-24 6:45:45 3069619008 [Note] /usr/sbin/mysqld: ready for connections.
Jun 24 06:45:45 orangepipc mysqld[1757]: Version: '10.1.40-MariaDB-0ubuntu0.18.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 18.04
но тем не менее после команды sudo /etc/init.d/mysql start mysql запустился и все стало работать