Linked Questions

10
votes
3answers
12k views

Cannot update system - Error during signature verification [duplicate]

Possible Duplicate: What is the easiest way to resolve apt-get BADSIG GPG errors? Okay, usually I run an apt-get update and upgrade about once a day. Now suddenly it's telling me this: ...
9
votes
3answers
4k views

How to bypass/remove/disable the untrusted package authentication

First the image: then me saying "Say What!!.. How the..What the..??". Basically I am stunned. How can I disable/bypass/remove/explode the option for the untrusted packages not letting me install ...
8
votes
1answer
9k views

WARNING: The following packages cannot be authenticated. `apt-key update` doesn't work

I'm trying to install bitcoind by simply doing sudo apt-get install bitcoind, but I get this error saying that the following packages could not be authenticated: libdb5.1++ libcrypto++9 bitcoind I ...
8
votes
1answer
1k views

Why are the proposed BADSIG (on apt-get update) fixes secure?

I'm running apt-get update, and I see errors like W: GPG error: http://us.archive.ubuntu.com precise Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic ...
5
votes
4answers
26k views

GPG Invalid Signature

I am having problems with the following (in an attempt to remove hyperlinks, I have removed one of the "/" from the addresses): W: GPG error: http://archive.ubuntu.com oneiric Release: The following ...
5
votes
3answers
265 views

Automatically disable a ppa

Is there a way to automatically delete or disable a ppa that does not work anymore? When I do apt-get update I get a lot of error message regarding some ppas that cant be found. I have disabled them ...
3
votes
1answer
3k views

apt lists in /var/lib/apt/lists overwritten with html page for Starbucks wifi terms

I sat down at Starbucks this afternoon to do some work (Ubuntu 12.04 Desktop x64), and got the red-circle-with-white-line error icon in the systray notifying of a package error. Also, apt, aptitude, ...
3
votes
1answer
5k views

Unable to repair packages in Ubuntu Software Center

When I open up the Software Center it gives me, "Items cannot be installed or removed until package catalog is repaired". Can someone help me?
3
votes
1answer
122 views

Does changing my Launchpad GPG key require any changes to my PPAs?

I've lost my GPG key which was used to sign my PPA. So, I generated a new key and deactivated old one in Launchpad. Now, I would like to change the key which is used to sign repository. Currently the ...
3
votes
2answers
6k views

Upgrade to 12.04 Failed due to held back packages

I run upgrade after installing all recommended updates from update manager, and I got dialog: Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade: E:Unable ...
3
votes
0answers
1k views

GPG Error while running apt-get [duplicate]

Possible Duplicate: What is the easiest way to resolve apt-get BADSIG GPG errors? I am trying to update some R packages. For that I am running sudo apt-get update command. I am running ...
3
votes
0answers
7k views

How to fix GPG error for extras.ubuntu.com oneiric Release? [duplicate]

Possible Duplicate: What is the easiest way to resolve apt-get BADSIG GPG errors? Some days ago my apt-get update has suddenly began to throw W: GPG error: http://extras.ubuntu.com ...

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