[CentOS] I broke "yum update" - C7

On Aug 28, 2019, at 4:36 PM, Gary Stainburn <gary.stainburn at ringways.co.uk> wrote:
> Anyone got any suggestions?


If it’s really out of date, you might need to update the ca-certificates package, but that’d have to be a really old system.

I’d suggest by checking to make sure the clock on your computer isn’t really out of date.  If its right, I’d double-check with ‘curl’ to see if you aren’t getting a MitM response, where your HTTPS calls are being intercepted and resigned by a CA that isn’t in your CA trust.  If that’s the case, you need be very suspicious of your network.

--
Jonathan Billings <billings at negate.org>