I recently tried updating my kernel from 220.127.116.11 to 18.104.22.168
In the process, iptables seems to broke enough that I can't get access to the web.
I use guarddog to configure my firewall. When I try to apply the firewall, the messages are
Resetting firewall rules.
Loading kernel modules.
FATAL: Module ip_conntrack_irc not found.
FATAL: Module ip_conntrack_ftp not found.
Setting kernel parameters.
Configuring firewall rules.
iptables: No chain/target/match by that name
above line repeated many times...
I have enabled every option as module in Networking --> Networking options --> Network packet filtering framework (Netfilter) --> Core Netfilter Configuration and IP: Netfilter Configuration except Netfilter connection tracking support.