On Thu, Jun 18, 2015 at 01:22:36PM +0100, Steve Greig wrote: > I put a # in front of 2 of the lines as I think you suggested in order to > comment them out but I am still getting the same problem. I have pasted the > sources.list file below as it currently is.
OK thanks for doing that. Can you paste the error that you get when you try the update (I can't recall what it looks like but I'm wondering whether it includes any information about the key used to sign the packages that it does not trust) and the output of the following command, run as root (either via sudo if you use that, or su - first): apt-key list This will show which keys your system does trust, and we can then try to figure out what is missing. > I am very new to vi and I did not know how to delete characters (I wanted to > delete the first # which I think I must have put there by a mistake. I > imagine it does no harm?) x deletes a character, or dd to delete a line. But the # on its own will do no harm :) -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150618123615.ga21...@chew.redmars.org