I have seen the following question, however it doesn't solve my problem: Update Manager Error - Authentication Error I can't update my Ubuntu 12.04! I get the following error after running sudo ...
How to publish your key used to sign deb packages so you will be able to use your repository from any machine?
I am looking for a solution that would prevent me from seeing things like: W: GPG error: http://updates.example.com lenny Release: The following signatures couldn't be verified because the public ...
Important edit: The things almost work right know (I had put to open as a new session on system setings and reboot the computer). When I tried to sign and encript a file with Kleopatra the pinentry ...
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 ...
Possible Duplicate: What is the easiest way to resolve apt-get BADSIG GPG errors? Whenever I run apt-get update or apt-get install I get an error akin to the following: W: GPG error: ...
Recently I got lots of GPG errors and tried the following methods at various stages: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3E5C1192 sudo apt-get install -reinstall ...