On 2/20/19 9:23 AM, Howard Howell wrote:
That didn't go well at all.... I dnf installed
system-config-firewall
and invoked it as sudo system-config-firewall:
system-config-firewall is the old way for configuring iptables. If
you're running firewalld, you need "firewall-config". Also, you can't
run applications as root under Wayland, that's why you got the error.