Can't able to start MySQL server - Database Administrators Stack Exchange
16.04 - Shutdown hangs on "A stop job is running to for Mysql Community Server" - Ask Ubuntu
mysql can't start · Issue #2121 · gophish/gophish · GitHub
How to Start MySQL Server {+ How to Stop and Restart it}
Recovering from “Failed to start SQL Community Server on Ubuntu 18.04” — Job for mysql.service failed because the control process exited with error code. | by Hafeez Khan | Medium
mysql.service failed to start - MySQL system database not found in /var/lib/ mysql - Ask Ubuntu
database - During installing MySQL, error about Failed to start MySQL Community Server - Stack Overflow