I have a Microsoft network and I installed a proxy Squid+SquidGuard with Ubuntu Server 12.04 . My Ubuntu Server 12.04 is authenticated in AD but the proxy (Squid and SquidGuard) itself not yet. In other words, all host can get out to internet from proxy.
Now I started to test the Ubuntu-Desktop 12.04 solution to our company and I tried to update/upgrade the Ubuntu from proxy but allway I get 403 error.
I researched a lot how to configure but all solutions didn't work. Finelly I found squid-deb-proxy.
My question is, how can I use squid-deb-proxy along my proxy? Can I mix them?
Someone found another solution?