On Wed, 12 Jul 2017 19:22:20 -0400
mark <m.roth@xxxxxxxxx> wrote:
> On 07/12/17 12:09, Gordon Messmer wrote:
> > On 07/12/2017 07:13 AM, m.roth@xxxxxxxxx wrote:
...
> > NM tends to log fairly verbose information. It sounds like you've
> > looked at the network traffic. Have you looked at the logs on the
> > affected systems?
...
> Next, there is *nothing*, not in dmesg*, not in /var/log/messages, to
> indicate when it failed, nor any failure message. No indication why
> the daemon didn't restart it.
>
> * Ok, I've got one good thing to say about C7: dmesg -H. Love it.
Maybe I can get that up to two good things...
# journalctl -u NetworkManager # with optional -r for newest first
Is rather convenient when looking for logs for a specific unit/service.
A small added complexity is that there are two typically active units.
"NetworkManager.service" and "NetworkManager-dispatcher.service"
(.service can be omitted).
/Peter
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