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Re: Why 2 dhclient processes running for eth0 (IPv4)?

From Jonathan Dowland <jmtd@debian.org>
Newsgroups linux.debian.user
Subject Re: Why 2 dhclient processes running for eth0 (IPv4)?
Date 2017-03-10 14:30 +0100
Message-ID <tjsMh-4Ar-13@gated-at.bofh.it> (permalink)
References <tiEcN-38Q-13@gated-at.bofh.it> <tjqr7-2Qu-3@gated-at.bofh.it>
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On Fri, Mar 10, 2017 at 06:58:30PM +0800, Clark Wang wrote:
> > There are 2 `dhclient` processes running for `eth0` (IPv4). Rebooting does
> > not help for me.
> >
> 
> Anyone else has the same problem?

I think I have sometimes seen this, but I do not know what provokes it. The most
likely explanation is installing more than one network management system and/or
leaving more than one configured. So for example I have had ifupdown and wicd both
attempt to manage interfaces.

If you look at the parent PID for the dhclient instances, you might get some clues.
(ps -eaf --forest for example, or pstree(1))


-- 
Jonathan Dowland
Please do not CC me, I am subscribed to the list.

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Thread

Why 2 dhclient processes running for eth0 (IPv4)? Clark Wang <dearvoid@gmail.com> - 2017-03-08 08:30 +0100
  Re: Why 2 dhclient processes running for eth0 (IPv4)? Clark Wang <dearvoid@gmail.com> - 2017-03-10 12:00 +0100
    Re: Why 2 dhclient processes running for eth0 (IPv4)? <tomas@tuxteam.de> - 2017-03-10 12:40 +0100
      Re: Why 2 dhclient processes running for eth0 (IPv4)? <tomas@tuxteam.de> - 2017-03-10 14:40 +0100
      Re: Why 2 dhclient processes running for eth0 (IPv4)? Greg Wooledge <wooledg@eeg.ccf.org> - 2017-03-10 14:40 +0100
    Re: Why 2 dhclient processes running for eth0 (IPv4)? <tomas@tuxteam.de> - 2017-03-10 14:30 +0100
    Re: Why 2 dhclient processes running for eth0 (IPv4)? Jonathan Dowland <jmtd@debian.org> - 2017-03-10 14:30 +0100
  Re: Why 2 dhclient processes running for eth0 (IPv4)? Clark Wang <dearvoid@gmail.com> - 2017-03-13 06:10 +0100

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