have found a solution :
edit /lib/systemd/system/mariadb.service
change PrivateDevices=true
to PrivateDevices=false
Run systemctl daemon-reload
and systemctl start mysql
have found a solution :
edit /lib/systemd/system/mariadb.service
change PrivateDevices=true
to PrivateDevices=false
Run systemctl daemon-reload
and systemctl start mysql
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