On Wed, Jan 16, 2019 at 3:03 PM Tom Horsley <horsley1953@gmail.com> wrote:
Suddenly (probably after installing systemd updates this morning)
it takes 30 seconds or so for an NIS user to login via ssh and
I see this nonsense show up in the log:

It may not be related, but I also did an update Wednesday morning, and was greeted on Thursday morning with 3 ABRTs and complaints of a tainted kernel and a message that there were more updates, which included a new kernel and a whole passel of utilities, so checking for an update might be in order.
 
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Ted Roche
Ted Roche & Associates, LLC
http://www.tedroche.com