Eu tenho o Ubuntu instalado via WSL 2 assim: Ubuntu 20.04.4 LTS (GNU/Linux 5.10.102.1-microsoft-standard-WSL2 x86_64)
Estou tentando instalar o mysql-server com este comando, 'sudo apt install mysql-server'
(https://ubuntu.com/server/docs/databases-mysql)
Eu instalo com
mysql --version
mysql Ver 8.0.31-0ubuntu0.20.04.1 for Linux on x86_64 ((Ubuntu))
mas não começa depois disso.
(base) bluetail14@LAPTOP-28BMMQV7:~$ sudo service mysql start
* Starting MySQL database server mysqld
(base) bluetail14@LAPTOP-28BMMQV7:~$ sudo service mysql restart [ OK ]
* Starting MySQL database server mysqld su: warning: cannot change directory to /nonexistent: No such file or directory
Eu tentei um conjunto destes comandos:
este é para alterar o diretório inicial.
(base) bluetail14@LAPTOP-28BMMQV7:~$ sudo usermod -d /var/lib/mysql/ mysql
usermod: user mysql is currently used by process 3622
(base) bluetail14@LAPTOP-28BMMQV7:~$ sudo systemctl stop mysql.service
System has not been booted with systemd as init system (PID 1). Can't operate.
Failed to connect to bus: Host is down
(base) bluetail14@LAPTOP-28BMMQV7:~$ sudo usermod -d /var/lib/mysql/ mysql
usermod: user mysql is currently used by process 3622
(base) bluetail14@LAPTOP-28BMMQV7:~$ sudo systemctl start mysql.service
System has not been booted with systemd as init system (PID 1). Can't operate.
Failed to connect to bus: Host is down
Parece que preciso configurar um diretório inicial inexistente ou algo mais? como posso configurá-lo corretamente?