update error

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fisi

update error

Post by fisi »

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!
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
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xenopeek
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Joined: Wed Jul 06, 2011 3:58 am

Re: update error

Post by xenopeek »

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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