Ive just installed Guarddog on Mint 8 Kde.
Ive not messed with them before, simply enabling GUFW in gnome.
Ive managed to sort out Email & Internet access, but some things are blocked, for eg.
adding chromium ppa in Launchpad to my sources is fine, but when I click on the signing key my firewall is blocking it.
What protocol do I need to enable to allow this?
Thanx in advance.