ho scoperto il problema, riguarda mariadb che non parte:
codice:
# systemctl status mariadb.service
● mariadb.service - MariaDB database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2017-10-02 16:51:42 CEST; 2min 30s ago
Process: 999 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION (code=exited, status=227/NO_NEW_PRIVILEGES)
Process: 916 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= || VAR=`/usr/bin/galera_recovery`; [ $? -eq 0 ] && systemctl set-environment _WSREP_START_POSITION=$VAR || exit 1 (code=exited, s
Process: 912 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
Process: 909 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/run/mysqld (code=exited, status=0/SUCCESS)
Main PID: 999 (code=exited, status=227/NO_NEW_PRIVILEGES)
Oct 02 16:51:41 matteoferrone systemd[1]: Starting MariaDB database server...
Oct 02 16:51:42 matteoferrone systemd[999]: mariadb.service: Failed at step NO_NEW_PRIVILEGES spawning /usr/sbin/mysqld: Invalid argument
Oct 02 16:51:42 matteoferrone systemd[1]: mariadb.service: Main process exited, code=exited, status=227/NO_NEW_PRIVILEGES
Oct 02 16:51:42 matteoferrone systemd[1]: Failed to start MariaDB database server.
Oct 02 16:51:42 matteoferrone systemd[1]: mariadb.service: Unit entered failed state.
Oct 02 16:51:42 matteoferrone systemd[1]: mariadb.service: Failed with result 'exit-code'.
nn so se volete spostarla o volete che ne riapro una nuova!