On 29/03/16 20:24, Jim Perrin wrote: > Upgrading > ========= > Simply 'yum update' as normal. A reboot will be required to take > advantage of the new kernel. [...] > Known Issues > ============ > 1. The centos-release package has been updated. If you are using a > custom yum repository rather than the defaults, please ensure that you > update your configuration with the additional gpg key information > included in the new package. Unfortunately, this doesn't quite work: Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 The GPG keys listed for the "CentOS-7 - Base" repository are already installed but they are not correct for this package. Check that the correct key URLs are configured for this repository. Failing package is: tuned-2.5.1-4.el7_2.2.noarch GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 The required approach is to first do: # yum update centos-release followed by: # yum update Just out of interest, why was a key change required? Gordan