Ubuntu 20.04 turns off the firewall UFW

Ubuntu 20.04 turn off the firewall

# ufw status
Status: active

To                         Action      From
--                         ------      ----
22/tcp                     ALLOW       Anywhere
22/tcp (v6)                ALLOW       Anywhere (v6)

Disable UFW

# ufw disable
Firewall stopped and disabled on system startup

# ufw status
Status: inactive