update error

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Level 1
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Posts: 8
Joined: Wed Jan 16, 2013 7:56 pm

update error

Postby fisi » 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

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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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Level 24
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Re: update error

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

You may try running the following two commands to add this key:

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sudo gpg --keyserver keyserver.ubuntu.com --recv-keys C2518248EEA14886
sudo gpg --export --armor C2518248EEA14886 | sudo apt-key add -

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