I am in the process of setting up a new SD card. I downloaded the latest official image from raspberrypi.org, 2013-02-09-wheezy-raspbian.img
I did sudo apt-get update && sudo apt-get dist-upgrade, it complained about NO_PUBKEY AED4B06F473041FA, and said that packages could not be verified.
The problem is discussed, and a solution posted, in this thread: http://www.raspberrypi.org/phpBB3/viewt ... 28&t=19075
Such breakages can be expected to happen with an experimental system or a system that's been around a while, perhaps it had an unusual configuration change applied at some point in the past. But the official image shouldn't do this right out of the box!
Can anyone else test and confirm this problem exists in the official image? All you have to do is:
1. Prepare a new SD card from 2013-02-09-wheezy-raspbian.img
2. Plug the RPi into the network
3. Boot the RPi
4. sudo apt-get update
5. sudo apt-get dist-upgrade
