407 Proxy Authentication Required Ubuntu 10
I'm tinkering with Ubuntu 10.10 and have got stuck at running any updates, or installing additional packages as everything stops with the message '407 Proxy Authentication Required'.
We are behind a proxy, and I've set the details in the Synaptic package manager and also the systemwide Network Proxy. I've also specified a valid user in both but I still get the error.
I've also checked /etc/apt/apt.conf and the proxy is in there correctly as well.
Firefox works fine through the proxy, but no updates (apt-get update, or Update manager)
Theres nowhere else i need to configure a proxy for this is there?