After updating to 13.10 I went back to 13.04. I installed GUFW firewall but it appears off when I login so after turning it on then when i close settings manager is goes back to off . Also I installed Unity Tweak Tools but cannot find it . Also I check the box Raring Ringtails in " software & updates" but dunno if I should. After I installed 13.04 it didnt have that checked. photo attached.
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