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[Luis Mondesi <lemsx1@xxxxxxxxx>]

Ok, no mater what I do, I cannot get this to work. I commented all but 1
interfaces needed for br0. The configuration looks like:


auto em1
iface em1 inet manual

auto br0
iface br0 inet static
	bridge_ports all
...

And I seem to be hitting this nag:

> sudo systemctl status -l ifup-wait-all-auto.service
* ifup-wait-all-auto.service - Wait for all "auto" /etc/network/interfaces to be up for network-online.target
   Loaded: loaded (/lib/systemd/system/ifup-wait-all-auto.service; static; vendor preset: enabled)
   Active: failed (Result: timeout) since Mon 2015-03-09 12:16:42 EDT; 9min ago
     Docs: man:interfaces(5)
           man:ifup(8)
  Process: 950 ExecStart=/bin/sh -ec    for i in $(ifquery --list --exclude lo --allow auto); do INTERFACES="$INTERFACES$i "; done;    [ -n "$INTERFACES" ] || exit 0;    while ! ifquery --state $INTERFACES >/dev/null; do sleep 1; done (code=killed, signal=TERM)
 Main PID: 950 (code=killed, signal=TERM)

Mar 09 12:14:42 my_hostname_here systemd[1]: Starting Wait for all "auto" /etc/network/interfaces to be up for network-online.target...
Mar 09 12:16:42 my_hostname_here systemd[1]: ifup-wait-all-auto.service start operation timed out. Terminating.
Mar 09 12:16:42 my_hostname_here systemd[1]: Failed to start Wait for all "auto" /etc/network/interfaces to be up for network-online.target.
Mar 09 12:16:42 my_hostname_here systemd[1]: Unit ifup-wait-all-auto.service entered failed state.
Mar 09 12:16:42 my_hostname_here systemd[1]: ifup-wait-all-auto.service failed.

$> ifquery --state eth1 em1 br0
Segmentation fault (core dumped)


I'll attach the crash file.

** Attachment added: "/sbin/ifup crash on ifquery --state $INTERFACES"
   https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1312836/+attachment/4339022/+files/_sbin_ifup.1000.crash

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https://bugs.launchpad.net/bugs/1312836

Title:
  [systemd] dh_installinit does not create /etc/rc*.d/S??foo if there is
  an /etc/init/foo.conf

Status in debhelper package in Ubuntu:
  Fix Released
Status in ifupdown package in Ubuntu:
  Fix Released
Status in sysvinit package in Ubuntu:
  Fix Released

Bug description:
  I had no networking when I booted up with systemd just now.

  laney@raleigh> cat /etc/resolv.conf
  # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
  #     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN

  laney@raleigh> ifconfig
  lo        Link encap:Local Loopback  
            inet addr:127.0.0.1  Mask:255.0.0.0
            inet6 addr: ::1/128 Scope:Host
            UP LOOPBACK RUNNING  MTU:65536  Metric:1
            RX packets:572 errors:0 dropped:0 overruns:0 frame:0
            TX packets:572 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:0 
            RX bytes:46364 (46.3 KB)  TX bytes:46364 (46.3 KB)

  laney@raleigh> more /etc/network/interfaces
  # interfaces(5) file used by ifup(8) and ifdown(8)
  auto lo
  iface lo inet loopback

  auto eth0
  iface eth0 inet manual

  auto br0
  iface br0 inet dhcp
      bridge_ports eth0
      bridge_stp off
      bridge_fd 0
      bridge_maxwait 0

  laney@raleigh> sudo ifup eth0 br0
  ifup: failed to open lockfile /run/network/.ifstate.lock: No such file or directory

  Then copying from /etc/init/networking.conf's pre-start

  laney@raleigh> sudo mkdir -p /run/network
  laney@raleigh> sudo ifup -a
  Internet Systems Consortium DHCP Client 4.2.4
  Copyright 2004-2012 Internet Systems Consortium.
  All rights reserved.
  For info, please visit https://www.isc.org/software/dhcp/

  Listening on LPF/br0/30:85:a9:9d:63:f6
  Sending on   LPF/br0/30:85:a9:9d:63:f6
  Sending on   Socket/fallback
  DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 3 (xid=0x1b02ce25)
  DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 7 (xid=0x1b02ce25)
  DHCPREQUEST of 192.168.1.136 on br0 to 255.255.255.255 port 67 (xid=0x1b02ce25)
  DHCPOFFER of 192.168.1.136 from 192.168.1.1
  DHCPACK of 192.168.1.136 from 192.168.1.1
  bound to 192.168.1.136 -- renewal in 39350 seconds.
  laney@raleigh> cat /etc/resolv.conf
  # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
  #     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
  nameserver 192.168.1.1

  I feel like there's probably an existing systemd-ish way of doing
  this.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ifupdown 0.7.47.2ubuntu4
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Apr 25 18:01:25 2014
  InstallationDate: Installed on 2012-10-07 (564 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20121007)
  SourcePackage: ifupdown
  UpgradeStatus: Upgraded to trusty on 2013-05-07 (353 days ago)

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