Running apt-get update gives an error message: W: GPG error: http://ftp.us.debian.org etch Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 9AA38DCD55BE302B W: There is no public key available for the following key IDs: 9AA38DCD55BE302B W: You may want to run apt-get update to correct these problems A check [...]
Linux System Admins Blog
System admins of Promet – an e-commerce, high availability Open Source web shop – share their findings
