Good day all.

i have a Problem with friedlyDesktop and ufw.

If i will open ports or something, i get this message:
ERROR: initcaps
[Errno 2] modprobe: FATAL: Module ip_tables not found in directory /lib/modules/4.4.143
iptables v1.6.1: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.

Any solution of this Problem?
its a high security risk.

Thanks, luums.