Update to MariaDB 10.0.37 failed

[Remco00]

Just tried to update MariaDB from 10.0.36 to 10.0.37. But I got this error:

Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /etc/systemd/system/mariadb.service.
Ensuring local-infile is disabled for security reasons in MySQL configuration file...
Giving mysqld a few seconds to start up...
Version check failed. Got the following error when calling the 'mysql' command line client
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory")
FATAL ERROR: Upgrade failed
/usr/bin/mysqlcheck: Got error: 2002: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory") when trying to connect
cp: '/usr/lib/libmysqlclient.so' and '/usr/lib/mysql/libmysqlclient.so' are the same file
Restarting MySQL.
Installation completed.
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Does anyone knows how to resolve this issue?

 

[Zhenyapan]

check mysql logs for more details, check my.cnf, maybe apparmor issue - check system/messages log.