[Expired for ifupdown (Ubuntu) because there has been no activity for 60
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** Changed in: ifupdown (Ubuntu)
Status: Incomplete => Expired
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I'm now thinking of going back into this issue. Definitely the problem
appeared when installing cups as it requires avahi+mdns packages. This
sounds quite fair if cups is to autodetect printers in the LAN.
I've been reading more about mdns. I remember that previously I removed
it in certain host
:-)) Seems to be fixed. It was an "old friend" of mine...
I removed much software installed during the last week. But only after
this one I got the shutdown in time. Boot process seems to be faster now
and a lot of OpenSSH start/stop messages are gone:
sudo apt-get purge avahi-daemon libnss-mdn
We have "dns-nameservers 127.0.0.1" set in /etc/network/interfaces under
the "eth1" entry. Do you think that moving it to "lo" might help?
Yesterday I tried to stop the network before shutdown and everything
went fine and fast, and that makes me feel better. In the worst case we
may fix the shutdo
As i wrote in #22 one cause is definitely the DNS server package bind9.
Is there any progress in fixing this?
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Title:
12.04 hangs on shutdown de
We have been preparing this machine for about a year. It is supposed to
work as a a firewall and web proxy connected to about 10 vlans, with DNS
server, LAMP, Squid, etc. It's a 64 bit Ubuntu Server perfectly up-to-
date.
One week ago we decided it was finished and we moved it into production
use.
Same problem with a ubuntu 12.04.02 on a VM under VMWare ESXi 5.1 with
several network interfaces. I also have an LDAP into the network. I've
tried by changing the timeout to the ldap but with the same problem.
If I execute the service networking stop; halt it works correctly; the
problem is reboo
Hello
Maybe this will help someone
I solved the problem myself in this way:
I added at the end of /etc/acpi/powerbtn.sh
the command /etc/init.d/networking stop
so it looks like:
# If all else failed, just initiate a plain shutdown.
/etc/init.d/networking stop "Network shutdown"
/sbin/shutdown-h no
** Changed in: ifupdown (Ubuntu)
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Title:
12.04 hangs on shutdown deconfiguring network interfaces
To manage
We hit this problem too. After some investigations i could find at least
one cause (it seems to be bind9).
Running the final "ifdown -a --exclude=lo" in /etc/init.d/networking a
bit more verbose showed that the call of
/etc/network/if-down.d/bind9
does not return. The script just calls "rndc r
[Expired for ifupdown (Ubuntu) because there has been no activity for 60
days.]
** Changed in: ifupdown (Ubuntu)
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@stgraber
That's oversimplifying things a bit. :)
As the OP, our servers have several interfaces which gives a server
access to various subnets. One of these holds the ldap auth servers. If
this interface is downed first, resolvconf will hang for ldap.conf
TIMEOUT time for every other interface do
It doesn't, it's just doing a regular nss query.
Try the following:
- ifdown eth0 (or any other network device you use to connect to your network)
- getent passwd abcd
If the getent passwd hangs for more than a second, your ldap client is
misconfigured.
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@stgraber
Networked auth is not configured in blocking mode. ldap is even setup as a
secondary lookup - not primary. I don't know why resolvconf insists on talking
to the ldap servers.
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Right, so we appear to have a few things going on here:
- People using networked auth in blocking mode
- People using an iscsi root that for some reason isn't brought up correctly
and that ifupdown tries to kill
Those two are likely configuration mistakes as you should never
configure a network
This bug seems to depend on the kernel version being used.
In my case it seems to happen with kernel versions >3.2 .0
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Title:
12.04 hangs on shut
Resolvconf seems to be causing the "hang" in at least one of my
testcases. It seems to be attempting to speak with our ldap
authentication servers. Strace shows it is trying to lookup the
hostnames of the auth servers and the connect to them multiple times for
every interface, making the shutdown p
Hi,
this problem could be reproduced although on a physical machine with
12.04.1 LTS and Kernel 3.2.0
At the attached screenshot you ca seen the kernel panic message when stopping
the open-iscsi deamon.
It's the same for a reboot or a networking stop/restart.
After installation of the Kern
I have this problem as well.
Tried adding -v to ifdown in /etc/init.d/networking but it just hangs
with:
[...]
+ ifdown -v -a --exclude=lo
Running /etc/init.d/networking stop before rebooting works though.
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upstart.tgz
** Attachment added: "upstart.tgz"
https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1010045/+attachment/3402451/+files/upstart.tgz
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** Attachment removed: "upstart and syslog tar"
https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1010045/+attachment/3401350/+files/upstart_syslog.tgz
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Hi,
I have the same Bug but I have no SCSI elements and it hangs when I run
"/etc/intit.d/networking stop" or restart.
I work with a resolution of 1920x1280 and when it hangs, is quite "curious",
all my windows resizes to 1024 (or something like that), unity and app menus
dissapear, terminal w
Hi,
I have the same problem with one KVM guest-system using an iscsi target.
The problem cannot be solved with unmounting the iSCSI target manual, before
shutdown.
#dpkg -S /etc/network/if-down.d/*
open-iscsi: /etc/network/if-down.d/open-iscsi
resolvconf: /etc/network/if-down.d/resolvconf
ifupdow
Hello
For me, dpkg -S /etc/network/if-down.d/* returns:
resolvconf: /etc/network/if-down.d/resolvconf
ifupdown: /etc/network/if-down.d/upstart
wpasupplicant: /etc/network/if-down.d/wpasupplicant
It's a fresh 12.04.1 install on qemu-kvm with 2 network interfaces
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It seems unlikely that upstart or resolvconf would be the problem as these are
on all systems and I've never seen this issue myself.
Maybe the postfix hook is doing something weird...
Can you perhaps modify /etc/init.d/networking to call ifdown with the
"-v" parameter that might show where it's g
#dpkg -S /etc/network/if-down.d/*
postfix: /etc/network/if-down.d/postfix
resolvconf: /etc/network/if-down.d/resolvconf
ifupdown: /etc/network/if-down.d/upstart
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You might want to attach the output of:
dpkg -S /etc/network/if-down.d/*
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Title:
12.04 hangs on shutdown deconfiguring network interfaces
To ma
Same for my system. If i start /etc/init.d/networking stop or ifdown -a
directly, it is working...
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Title:
12.04 hangs on shutdown deconfiguring
Hello Stephane,
Thanks for the feedback. I attached the tar of /var/log/upstart.
The vm from where i created the tar, doesn't use NFS nor other network attached
shares.
Best Regards,
Frederic
** Attachment added: "tar /var/log/upstart"
https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug
Can you attach a tarball of /var/log/upstart?
Is that machine relying on nfs mounts? I saw a mention of rpcbind in the
log before.
** Changed in: ifupdown (Ubuntu)
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: ifupdown (Ubuntu)
Status: New => Confirmed
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Title:
1
stty: standard input: unable to perform all requested operations
* Stopping web server apache2 [ OK ] ... waiting
* Stopping Bacula File daemon... [ OK ]
Checking for running unattended-upgrades:
* Running nssldap-update-ignoreusers... [ OK ]
* Stopping Name Service Cache Daemon nscd [ OK ]
* Stopp
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