Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-11 Thread Christoph Anton Mitterer
Package: ifupdown
Version: 0.7~alpha5+really0.6.11
Severity: critical
Justification: breaks the whole system


Hi.

Since the recent upload to unstable, ifupdown seems to no longer bring up
any interfaces, not even lo.

$ ifconfig
shows nothing,...
after bringing down and then up lo,... it appears again and also eth0 starts
to retrieve settings via DHCP.

Reverting to 0.7~alpha5+really0.6.10 solves the issue.

Cheers,
Chris.


-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.0.0-heisenberg (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=en_DE.utf8, LC_CTYPE=en_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages ifupdown depends on:
ii  libc6 2.13-16Embedded GNU C Library: Shared lib
ii  lsb-base  3.2-27 Linux Standard Base 3.2 init scrip
ii  net-tools 1.60-24.1  The NET-3 networking toolkit

ifupdown recommends no packages.

Versions of packages ifupdown suggests:
ii  iproute  20110629-1  networking and traffic control too
ii  isc-dhcp-client [dhcp3-clien 4.1.1-P1-17 ISC DHCP client
ii  ppp  2.4.5-5 Point-to-Point Protocol (PPP) - da

-- debconf information:
  ifupdown/convert-interfaces: true



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Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-11 Thread Andrew O. Shadoura
Hello,

On Thu, 11 Aug 2011 13:41:23 +0200
Christoph Anton Mitterer  wrote:

> Since the recent upload to unstable, ifupdown seems to no longer
> bring up any interfaces, not even lo.
 
> $ ifconfig
> shows nothing,...
> after bringing down and then up lo,... it appears again and also eth0
> starts to retrieve settings via DHCP.
 
> Reverting to 0.7~alpha5+really0.6.10 solves the issue.

Sorry, can't reproduce. I've just installed a clean unstable system,
and it just doesn't happen.

Please provide more details.

-- 
WBR, Andrew


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Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-11 Thread Adrian Siemieniak


There is something going on with recent update - my server failed to bring up
dhcp interfaces too. It shows up that it's because "lo". /etc/init.d/interfaces
reports that lo is already up (but it's not configured) - dhcp fails to start
(since no 127.0.0.1). So shutdown/startup interface cleanup is somehow wrong
(adding to /etc/init.d/network - ifdown lo; ifup lo - fixed entire process for
me).

Cheers - Adrian



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Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-11 Thread Adrian Siemieniak

Ehh,

I wanted to write fast ... and I've made my last post a complete rubbish -
sorry.

>From beginning. After today restart, server did not boot up properly (hang - on
configuring dhcp interfaces). I've started to look what's going on, I thought
it's perhaps because of some changes in kernel 3.0.1 that I've just compiled -
but old kernel gave me the same result. Then I find out that despite system
claims "lo" is up (ifup lo showed it's "up") it's not configured and there is no
127.0.0.1 interface.
I've started to test and it came out that /etc/init.d/networking script should
bring all interfaces up (ifup -a) - but on this level "lo" is already reported
as up (but not configured). I had not time to look for more (perhaps cleanup
script is missing something...) and I've just added to /etc/init.d/networking
in "start" section "ifdown lo; ifup lo" before "ifup -a" - it's ugly, but it's
working.
Ok I hope it's more clear now.

My version:
ii  ifupdown  0.7~alpha5+really0.6.11 

Cheers - Adrian



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Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-11 Thread Andrew O. Shadoura
Hello,

On Thu, 11 Aug 2011 21:08:37 +0200
Adrian Siemieniak  wrote:

> There is something going on with recent update - my server failed to
> bring up dhcp interfaces too. It shows up that it's because
> "lo". /etc/init.d/interfaces reports that lo is already up (but it's
> not configured) - dhcp fails to start (since no 127.0.0.1). So
> shutdown/startup interface cleanup is somehow wrong (adding
> to /etc/init.d/network - ifdown lo; ifup lo - fixed entire process
> for me).

Please tell me where your /etc/network/run resides, is it on rootfs, or
is it in /dev/shm or wherever else?

-- 
WBR, Andrew


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Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-11 Thread Adrian Siemieniak

It's plain root partition (no lvm)
sauron:/etc/network# ls -ld run
drwxr-xr-x 2 root root 4096 Aug 11  2011 run
sauron:/etc/network# ls -l run
total 4
-rw-r--r-- 1 root root 46 Aug 11  2011 ifstate

This server has been upgraded for many years (more then 10 years on unstable
now) - so quite often happens, it have really old and forgotten by "package
managers" files :)



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Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-12 Thread Christoph Anton Mitterer
On Thu, 2011-08-11 at 20:41 +0300, Andrew O. Shadoura wrote:
> Sorry, can't reproduce. I've just installed a clean unstable system,
> and it just doesn't happen.
> 
> Please provide more details.
Well during ifupdown-clean on boot i get a
cannot remove /etc/network/run/ifstate ... ro filesystem
(shouldn't this go to /run now anyway?!)

When I remove that file manually before restart, it brings the ifaces
correctly up on the next boot.


Cheers,
Chris.


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Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-12 Thread O. Andrew
Hello,

Well, that's exactly what I suspected to happen. Tomorrow I will
prepare a new release which should fix this issue.

About /run --- not yet :-)

-- 
WBR, Andrew



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Bug#637435: ifupdown: interfaces are not brought up anymore

2011-08-12 Thread Christoph Anton Mitterer
On Fri, 2011-08-12 at 16:42 +0300, O. Andrew wrote:
> Well, that's exactly what I suspected to happen. Tomorrow I will
> prepare a new release which should fix this issue.
Thx in advance,


Cheers,
Chris.


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