Possible Duplicate:
Failed to download package files error
My software center was working when I first downloaded with the new and clean installation of the OS, but now its not working now.
I have tried the sudo apt-get update
also with no luck. I would like to download some things from the software center but its asking me to check my internet connection, then it gives me a error code of things it needs to download software from a untrusted source and I have the source list ticked.
I need to know what to do on my end so that I can get it working again or is this something I need to wait for a fix?
sudo apt-get update && sudo apt-get upgrade
and post the output here in code tags. That way it provides a more exact description of your problem. – Nitin Venkatesh Oct 19 '11 at 14:09