Fiz a atualização dos pacotes com update e upgrade, após constou essa mensagem:
Configuration file ‘/etc/mysql/mariadb.conf.d/50-server.cnf’
==> Modified (by you or by a script) since installation.
==> Package distributor has shipped an updated version.
What would you like to do about it ? Your options are:
Y or I : install the package maintainer’s version
N or O : keep your currently-installed version
D : show the differences between the versions
Z : start a shell to examine the situation
The default action is to keep your current version.
*** 50-server.cnf (Y/I/N/O/D/Z) [default=N] ?
Estudando a documentação do Wordops, vi um comando que trata de todas as atualizações e limpeza sem sobrescrever ou interferir nas configurações atuais do wordops.