I have had issues running the apt-get update command for months now!
It happened on my direct installation on a laptop and in a new installation in a VM.
As per the post in the FAQ section regarding these types of failures, I have the info below:
Command: # apt-get update
Get:1 SUN Backtrack Linux Repository pwnsauce Release.gpg [489B]
Get:2 SUN Backtrack Linux Repository pwnsauce Release [9106B]
Err SUN Backtrack Linux Repository pwnsauce Release
Fetched 490B in 2s (240B/s)
Reading package lists... Done
W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: SUN Backtrack Linux Repository pwnsauce Release: The following signatures were invalid: BADSIG FEF51A0A571327DB BackTrack Repository Administrator <firstname.lastname@example.org>
W: Failed to fetch http://archive.offensive-security.co...nsauce/Release
W: Some index files failed to download, they have been ignored, or old ones used instead.
W: You may want to run apt-get update to correct these problems
deb SUN Backtrack Linux Repository pwnsauce main microverse macroverse restricted universe multiverse
#deb Index of /repotest ./ # BackTrack Devel Repository
Hi all - UPDATE on the issue.
I found a small list of instructions to help sort the issue out!
mv lists lists.old
mkdir -p lists/partial