On Fri, Aug 30, 2019 at 12:17:47PM +0100, Gary Stainburn wrote: > On Friday 30 August 2019 12:03:26 Alexander Dalloz wrote: > > > > Besides a corrupted certificates bundle I cannot imagine a different > > root cause actually. Just to mention that the 'etckeeper' package from EPEL is great for tracking changes to /etc. Package installs trigger a commit, as do a daily cron job. If in this case it was a corrupt file in /etc/pki, then a 'git log' or similar could show when it happened. Although I think you tried 'rpm -V' already so perhaps it wasn't a corrupt cert file. Paddy -- Paddy Doyle Research IT / Trinity Centre for High Performance Computing, Lloyd Building, Trinity College Dublin, Dublin 2, Ireland. Phone: +353-1-896-3725 https://www.tchpc.tcd.ie/