[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2009-02-10 Thread Martin Mai
Closing the bug because of no response. Please reopen if this is still
an issue.

** Changed in: network-manager (Ubuntu)
   Status: Incomplete => Invalid

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2009-01-15 Thread Martin Mai
 Thank you for taking the time to report this bug and helping to make
Ubuntu better. You reported this bug a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an issue
for you. Can you try with the latest Ubuntu release? Thanks in advance.

** Changed in: network-manager (Ubuntu)
   Status: Confirmed => Incomplete

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2008-08-22 Thread sten
Has this bug been resolved yet?  (I've grown re-accustomed to living
without NM, though it would be really nice to have again...)

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2008-05-06 Thread guenthert
My laptop hung after calling NetworkManager on shutdown too this
morning. Here the cause was that it tried to deconfigure a network
interface which wasn't listed in /etc/network/interfaces (file edited).

What's actually the motivation to call NetworkManager on shutdown? Why
deconfigure network interfaces then, if the machine is going to be down
anyway? Why telling applications (via DBus?) that the network connection
is lost, when those applications are going to be terminated anyway (if
they haven't been terminated already)?

What problem is the NetworkManager attempting to solve on shutdown?

I noticed that some DHCP clients tell the DHCP server, when they
disconnect, but why? They received a lease, not a lock, it will expire
as it is meant to.

So why waste time and energy (and exposing the system to potential bugs)
by calling NetworkManager on the way out?

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2008-05-02 Thread JPBoyer
There were positive comments on the forum regarding this bug.
http://ubuntuforums.org/showthread.php?t=772733&page=2

Does that help?

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2008-05-01 Thread JPBoyer
I have same problem... but on a desktop. So the WiFi may not be the culprit. 
I've attached a pic of the final screen, similar to the one Märt has (except 
the ethernet lines, but I do not think this matters?).
On the Ubuntu forum, there's quite a lot of people with the same problem, with 
very different machines. One was able to apparently stop this to occur by:
- System>Administration>Login Window
Click "Edit Commands" and remove the last "Shut down via gdm." in both the Halt 
Command and the Reboot Command.
For him that apparently does the trick.
I tried and got finally the normal shut-down screen with the progrees bar, and 
a normal shut-down time. But only once.
I discover however that, every time I change and save the Halt or Reboot 
command in the Login Window dialog, I got my clean shut-down process.
I mean that if I delete the "Shut down via gdm.", save, then put it back again 
and save, so I have not changed anything in the end but to "refresh" these 
commands (dates? sorry I am really poor at this stuff), I got the clean 
shut-down.
When doing this with the grub option "quiet splash" taken out, I got a clean 
screen as well (i.e just "System is restarting please wait" for a reboot), with 
nothing at all about network manager or else, meaning that the shut-down is 
really clean and proper.
It is not a fix though, as I cannot keep changing these commands at each 
session, but that may give a clue as to where to look for a proper fix?

** Attachment added: "img_9042.jpg"
   http://launchpadlibrarian.net/14067853/img_9042.jpg

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2008-04-12 Thread stonerl
Same Problem here. But it seems that this problem doesn't only appear
when i'm connected with a wireless network. The reboot or shutdown-
process takes several minutes but in the end it shuts the system down or
reboots. This problem doesn't only appear when i remove my wifi-card
(3com OfficeConnect 3CRSHPW196) the system shuts down properly. I have a
second wifi-card (Corega something - a brand sold in Japan) and this
card doesn't cause this error. Also when i disable the Network before
shutdown/reboot or set the wifi-card to static-mode (uncheck the
Roaming-Mode) the system shuts down/reboots without problems.

I'm using the latest Hardy-Kernel (2.6.24.15-generic)

stonerl

Those Bugreports describe the same problem, I assume:

Bug #208705
Bug #128895
Bug #138691

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2008-02-24 Thread zeratul
I have the same shutdown/restart problem with my HP nx9125 with Broadcom
4318 wireless card switched on (shuts down normally if wifi is switched
off). I also attach the photo from my hanged screen.

** Attachment added: "IMG_0256.JPG"
   http://launchpadlibrarian.net/12173477/IMG_0256.JPG

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-12-11 Thread kostas
Hi,
the problem with the retarded shutting down is still there with the 
network-manager-0.6.5-0ubuntu16.7.10.0 . Occurs always with an Ad-Hoc / WEP 
wifi, works fine with a non-Ad-Hoc / WPA wifi. I can avoid the problem by 
disabling Wireless over the nm-applet before shutting down.

thanks

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-11-28 Thread Alexander Sack
Hi,

I am not yet sure what this is about, but maybe its worth testing the
0.6.5-0ubuntu16.7.10.0 package from gutsy-proposed. You can enable the
proposed archive in System -> Administration -> Software Sources.

Thanks,
 - Alexander

** Changed in: network-manager (Ubuntu)
 Assignee: (unassigned) => Alexander Sack (asac)

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-11-28 Thread kostas
Similar problem using:
06:03.0 Network controller: Intel Corporation PRO/Wireless 2200BG Network 
Connection (rev 05)
on an Acer Aspire 1690 laptop.

After upgrading from 7.04 to 7.10 I started having random problems with 
shutting down. Sometimes the system hung and I had to push the power off button 
to get my laptop off. More often I have seen my system waiting for about 40 sec 
after the "Will now halt" message and then getting down after showing the next 
message:
.
.
 * Will now halt
[41055.354000] ipw2200: ipw2200-bss.fw request_firmware failed
[41055.356000] ipw2200: unable to load firmware: -2
[41055.356000] ipw2200: failed to up device
halt: Unable to iterate IDE devices: No such file or directory

(The last line shows up even if the problem doesn't happen, propably has
nothing with this problem to do)

Actually the problem of hanging up at shutting down doesn't occur
anymore, whether the problem of retarding the shuting down occurs
randomly about 50% I shut down.

At the time after upgrading to gutsy I 've been also experimenting with
suspend and hibernate, which initially didn't work. Thus I can't say if
the factor that triggered the problem was the upgrade or my
Suspend/Hibernate testing.


** Attachment added: "vlcsnap-644986.png"
   http://launchpadlibrarian.net/10628779/vlcsnap-644986.png

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-11-19 Thread Thom Pischke
Maybe worth noting that actual internet connection is over wired
connection, eth0.  eth1 not actually in use, except to scan available
networks.

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-11-19 Thread Thom Pischke
Can confirm at least a similar problem, where shutting down the wifi
interface (eth1) hangs.  This prevents shutdown from completing, hanging
forever on the splash screen.  Can also duplicate simply by deactivating
the wireless connectivity via right click on the network manager applet.
This brings an instant hang to the network manager, system monitor and
other applets, and prevents much of anything else from working.  Not
even possible to launch a terminal at that point.

All problems fixed by uninstalling Network Manager and using the gnome
network configuration tools.

Broadcom 4306 rev2.

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-11-15 Thread Seth Kinast
It's rather reversed for me. When connected to the wired net (eth0), I
cannot shutdown and it hangs when trying to stop eth1 (wireless). When
connected to wireless, I shut down cleanly.

Dell Inspiron 9100 with Broadcom stuff:
[EMAIL PROTECTED]:~$ lspci | grep Broadcom
02:00.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01)
02:03.0 Network controller: Broadcom Corporation BCM4306 802.11b/g Wireless LAN 
Controller (rev 03)

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-11-07 Thread Keith
I encounter this problem when I'm connected to Wired Network. The
network card is a Broadcom BCM5705M. This started happening after
upgrading to 7.10

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-11-06 Thread sten
It'd just like to confirm that this bug also affects my Thinkpad X32,
with ipw2200 chipset.

** Changed in: network-manager (Ubuntu)
   Status: New => Confirmed

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[Bug 155216] Re: network-manager fails to stop properly when connected to wireless

2007-11-01 Thread David Benjamin
More information.

This also occurs (and seems to occur more often) after a suspend (for
significantly long, like one hour) and seems to be caused by
NetworkManager hanging and so it will not respond to a stop command.
Also, when this happens, nm-applet is stuck on displaying old
information, i.e. I'm still connected to the network I was on before I
suspended.

When the latter case happens, running top shows that it is at 100% CPU.
I tried to attach a debugger to get a stack trace, but gdb crashed and I
did not have pstack installed. The next time this happens, I will try
pstack.

However, there aren't any symbols in the binary, so I don't know how
much use it'll be.

My guess is that there are some critical points of NetworkManager's
execution that cause it to behave very badly to a stop command and this
gets triggered when it's told to shut down at the wrong time.

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