update error

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update error

Postby fisi on Thu Jan 24, 2013 11:51 am

when i search for updates always occurrs this error, that i have also when i type sudo apt-get update
Code: Select all
W: GPG error: http://ppa.launchpad.net quantal Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY C2518248EEA14886

what is it? how can i solve this problem?
i use linux mint 14 KDE and i have an AMD A8-4500M.
thanks for the answers!
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Re: update error

Postby xenopeek on Thu Jan 24, 2013 11:57 am

You may try running the following two commands to add this key:
Code: Select all
sudo gpg --keyserver keyserver.ubuntu.com --recv-keys C2518248EEA14886
sudo gpg --export --armor C2518248EEA14886 | sudo apt-key add -
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