From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: guix-devel <guix-devel@gnu.org>
Subject: Re: NetworkManager instead of Wicd in ‘%desktop-services’?
Date: Wed, 02 Aug 2017 09:25:45 -0400 [thread overview]
Message-ID: <87r2wut82u.fsf@gmail.com> (raw)
In-Reply-To: <87379c7n5q.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Mon, 31 Jul 2017 15:26:25 +0200")
ludo@gnu.org (Ludovic Courtès) writes:
> Maxim Cournoyer <maxim.cournoyer@gmail.com> skribis:
>
>> I've noticed the same (lack of DNS resolution) following a reboot for
>> some minutes and was also wondering what was causing this. I'm using
>> wicd as part of the %desktop-services, so that specific problem is
>> probably not related to NetworkManager.
>
> Our default nscd config caches lookup failures for 20 seconds by default
> (see ‘nscd-cache’ in the manual.) So if you look up a host before
> networking is up, and it fails, then there’s a window during which
> lookup will keep failing.
>
> I don’t know if that explains what you’re seeing.
It can take much longer than 20 s upon a reboot to have the name
resolution working again (more than 5 minutes), so that doesn't seem to
explain it by itself.
next prev parent reply other threads:[~2017-08-02 13:25 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-30 14:50 NetworkManager instead of Wicd in ‘%desktop-services’? Ludovic Courtès
2017-07-30 14:59 ` ng0
2017-07-30 15:18 ` Jan Nieuwenhuizen
2017-07-30 18:39 ` NetworkManager instead of Wicd in ???%desktop-services???? Pjotr Prins
2017-07-30 18:52 ` ng0
2017-07-31 9:42 ` Pjotr Prins
2017-07-31 8:12 ` NetworkManager instead of Wicd in ‘%desktop-services’? Ludovic Courtès
2017-07-30 17:25 ` Mark H Weaver
2017-07-31 8:26 ` Ludovic Courtès
2017-07-31 11:23 ` Mark H Weaver
2017-07-31 13:23 ` Ludovic Courtès
2017-08-04 4:10 ` Mark H Weaver
2017-08-05 20:56 ` Ludovic Courtès
2017-07-31 12:28 ` Maxim Cournoyer
2017-07-31 13:26 ` Ludovic Courtès
2017-07-31 17:37 ` Mark H Weaver
2017-08-02 13:25 ` Maxim Cournoyer [this message]
2017-08-02 14:26 ` Adam Van Ymeren
2017-08-03 14:58 ` Maxim Cournoyer
2017-08-05 20:52 ` Ludovic Courtès
2017-08-10 18:36 ` Adam Van Ymeren
2017-08-02 21:54 ` Mekeor Melire
2017-07-30 18:31 ` Efraim Flashner
2017-07-31 1:35 ` Kei Kebreau
2017-08-29 18:17 ` Andy Wingo
2017-08-30 10:05 ` Ludovic Courtès
2017-09-02 9:49 ` Mark H Weaver
2017-09-02 22:55 ` Ludovic Courtès
2017-08-04 7:40 ` Chris Marusich
2017-08-05 21:01 ` Ludovic Courtès
2017-08-06 7:16 ` aurelien
2017-08-06 11:47 ` maze
2017-08-10 19:36 ` ng0
[not found] ` <1502403919.10354.6@mail.strahlungsfrei.de>
2017-08-10 22:43 ` ng0
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