Need IP6 support in the kernel

[jeffmcneill]

Cannot get logging to work in iptables / ufw without IP6 support in the kernel.

See also: WeirdTreeThing/chromebook-linux-audio#121

[WeirdTreeThing]

Do you have a specific list of what needs to be enabled? An error log saying which modules are missing?

[jeffmcneill]

It gives unhelpful error messages:

jeff@c214:~$ sudo ufw disable

Firewall stopped and disabled on system startup

jeff@c214:~$ sudo ufw logging low

Logging enabled

jeff@c214:~$ sudo ufw enable

ERROR: problem running ufw-init
Warning: Extension limit revision 0 not supported, missing kernel module?
iptables-restore: line 75 failed
Warning: Extension comment revision 0 not supported, missing kernel module?
Warning: Extension LOG revision 0 not supported, missing kernel module?
Warning: Extension limit revision 0 not supported, missing kernel module?
iptables-restore: line 51 failed

Problem running '/etc/ufw/before.rules'
Problem running '/etc/ufw/user.rules'