Another systemd-resolved problem in 17.04

[Chris Green]

On Wed, Jun 21, 2017 at 08:33:11PM +0200, Xen wrote:
> Chris Green schreef op 21-06-2017 20:01:
> 
> > I looked in syslog and there's nothing very significant there.
> > 
> > ... and:-
> > 
> >     root at t470:~# journalctl -u systemd-resolvd.service
> >     -- No entries --
> >     root at t470:~#
> > 
> > I also grepped through the files in /var/log and didn't find anything
> > very useful.
> 
> It's "resolved".
> 
Oops!

Now, since there are 70000 lines of output how do I find any errors?o

Aha, here's one:-

Jun 21 09:54:38 t470 systemd-resolved[961]: Cache miss for daisy.ubuntu.com IN A
Jun 21 09:54:38 t470 systemd-resolved[961]: Transaction 37661 for <daisy.ubuntu.com IN A> scope dns on wlp4s0/* .
Jun 21 09:54:38 t470 systemd-resolved[961]: Using feature level UDP for transaction 37661.
Jun 21 09:54:38 t470 systemd-resolved[961]: Using DNS server fe80::1e74:dff:fe9d:5b1c%3 for transaction 37661.
Jun 21 09:54:38 t470 systemd-resolved[961]: Sending query packet with id 37661.
Jun 21 09:54:38 t470 systemd-resolved[961]: Processing incoming packet on transaction 37661.
Jun 21 09:54:38 t470 systemd-resolved[961]: Transaction 37661 for <daisy.ubuntu.com IN A> on scope dns on wlp4s 0/* now complete with <rcode-failure> from network (unsigned).
Jun 21 09:54:38 t470 systemd-resolved[961]: Freeing transaction 62684.  Jun 21 09:54:38 t470 systemd-resolved[961]: Sent message type=error sender=n/a destination=:1.26766 object=n/a interface=n/a member=n/a cookie=106597 reply_cookie=2 error=Could not resolve 'daisy.ubuntu.com', server or net work returned error REFUSED
Jun 21 09:54:38 t470 systemd-resolved[961]: Sent message type=method_call sender=n/a destination=org.freedeskto p.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RemoveMatch cookie=106598 reply_cooki e=0 error=n/a
Jun 21 09:54:38 t470 systemd-resolved[961]: Got message type=method_return sender=org.freedesktop.DBus destinat ion=:1.22 object=n/a interface=n/a member=n/a cookie=80357 reply_cookie=106598 error=n/a
Jun 21 09:54:38 t470 systemd-resolved[961]: Freeing transaction 37661.  Jun 21 09:56:29 t470 systemd[1]: systemd-resolved.service: Service has no hold-off time, scheduling restart.   
Jun 21 09:56:29 t470 systemd[1]: Stopped Network Name Resolution.
Jun 21 09:56:29 t470 systemd[1]: Starting Network Name Resolution...

So, what went wrong?

-- 
Chris Green

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