tweaks with ufw

setup.sh

@@ -470,6 +470,15 @@ echo "        dns-nameservers 127.0.0.53" >> /mnt/etc/network/interfaces.d/br0
 echo "source-directory /etc/network/interfaces.d" > /mnt/etc/network/interfaces
 echo "Done."
 
+echo "echo \"\"" >> /mnt/setup-chroot.sh
+echo "echo \"Enabling UFW on boot...\"" >> /mnt/setup-chroot.sh
+echo "errors=\$(systemctl enable ufw 2>&1 1>/dev/null)" >> /mnt/setup-chroot.sh
+echo 'if ! [ "$?" = "0" ]; then '>> /mnt/setup-chroot.sh
+echo '	echo "Failed to enable UFW - $errors"' >> /mnt/setup-chroot.sh
+echo "	exit 1">> /mnt/setup-chroot.sh
+echo "fi">> /mnt/setup-chroot.sh
+echo "echo \"Done.\"" >> /mnt/setup-chroot.sh
+
 
 exit 0
 # commented out for debugging