I don't think this was ever an issue with the linux-firmware package.
** Changed in: linux-firmware (Ubuntu)
Status: Confirmed => Invalid
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T
One more guess: In the last days I learned that there are quite strong
interferences between bluetooth and wireless LAN since they both use the
ISM band (2.4 to 2.4835 GHz) – see bug #219057.
Try to send a big file to your mobile phone and at the same time try to
watch a movie online – at least fo
** Changed in: linux-firmware (Ubuntu)
Status: New => Confirmed
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Title:
ipw2200: Firmware error detected. Restarting // randomly
disconn
Since I suppose this bug is caused by the ipw2200-firmware which is
included in package linux-firmware, I suggest the kernel module in linux
(Ubuntu) was never really affected – I filed it against 'linux-firmware'
now. According to the linux-firmware changelog the firmware was updated
to the curren
** Also affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: New
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Title:
ipw2200: Firmware error detected. Restarting // rand
This bug was filed against a series that is no longer supported and so
is being marked as Won't Fix. If this issue still exists in a supported
series, please file a new bug.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
** Tags added: natty
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Title:
ipw2200: Firmware error detected. Restarting // randomly
disconnecting
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ubuntu-bugs@l
Ok, then your and my bug appear to be different. With some
kernels/drivers I were able to reach more than 30MBit/s, and then the
firmware errors got very frequent. Newer kernels/drivers only reach
about 28MBit/s and firmware errors are rare. So I speculated that there
is a kind of workaround built-
@ Oliver Joos: I can't confirm this correlation between the data rate
and this bug but I'm just using the adapter with the internet (so I have
max. 8 MBit/s here) – maybe you are talking about much higher data
rates…
Since I'm seeing this bug everyday for years now I'd bet it has
something to do w
** Changed in: intellinuxwireless
Status: Unknown => In Progress
** Changed in: intellinuxwireless
Importance: Unknown => Medium
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Title:
I have an ipw2200 too and the disconnections disappeared since I use
WPA2. Before I had a router with WEP only. The new router runs with the
Linux-based open-source firmware Tomato. I don't know if WPA2 or the
firmware fixed it. Testing WPA2 is not a big effort, but the reporter of
this bug wrote t
This also doesn't work for me. I disabled n but it still happens.
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Thanks - but my AP has no 802.11n mode at all (just the supported
802.11b and 802.11g modes), anyhow I have this problem every day (at a
signal strenght at 50-60%).
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Hi,
I have ipw2200 in my laptop. I experienced the same 3-4 min periodic
disconnection.
I had my AP configured to use 802.11g+n mode. Since (as far as I know) this
interface does not support n mode I changed the AP to 802.11g. Voila! It works
stable.
Hope it helps!
Regards,
konti
--
ipw2200
I'm attaching syslog where you can see NetworkManager associating with
the wifi router but failing to do the 4-way handshake:
Oct 7 00:06:44 machados-laptop kernel: [43718.678051] ipw2200: Firmware error
detected. Restarting.
Oct 7 00:06:44 machados-laptop wpa_supplicant[869]: CTRL-EVENT-DISCO
This just happened to me on Ubuntu 10.10 Maverik Beta..
I was using the net for more than 10 hours, made downloads. All was working
fine until the wireless connection dropped.
Network manager was trying to bring the connection up again and asked me for
the WPA/WPA2 password. The password was cor
** Bug watch added: bugzilla.intellinuxwireless.org/ #800
http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=800
** Also affects: linux via
http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=800
Importance: Unknown
Status: Unknown
** Project changed: linux => intellinuxwir
** Tags added: kernel-needs-review kernel-net
** Changed in: linux (Ubuntu)
Status: Confirmed => Triaged
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Under heavy network load it sometimes goes really bad:(
btw. this bug affects several Intel wifi cards and it occurred at least in
last four Ubuntu releases.
[101022.916007] ipw2200: Firmware error detected. Restarting.
[101142.916008] ipw2200: Firmware error detected. Restarting.
[101267.848
Addendum: The access points I use encrypt with WPA and WPA2. Using
Ubuntu 8.04 Hardy Heron I do not experience those issues. I will go and
try Stevens suggestion and post syslog and dmesg again these days. Is
there any more information I should provide?
** Summary changed:
- ipw2200: Firmware err
** Attachment added: "uname-a"
http://launchpadlibrarian.net/50397547/uname-a
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** Attachment added: "hw_info"
http://launchpadlibrarian.net/50397534/hw_info
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** Attachment added: "syslog"
http://launchpadlibrarian.net/50397528/syslog
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As alread reported in bug #331103:
This bug affects me too. I am running Ubuntu 10.04 Lucid Lynx with
recent updates on Thinkpad T43p with ipw2200 drivers on a PRO/Wireless
2915ABG chipset .
The connection to two different access point will get a disconnect under
heavy usage, sometimes the connec
Same problem here:
* ThinkPad T43p
* multiple routers tested - bug is "always" there, just frequency of occurrence
changes
* # uname -a
Linux XXX 2.6.31-20-generic #58-Ubuntu SMP Fri Mar 12 05:23:09 UTC 2010 i686
GNU/Linux
* # cat /etc/lsb-release | tail -1
DISTRIB_DESCRIPTION="Ubuntu 9.10
*
Also experiencing this problem with a T43p in Lucid beta
2.6.32-16-generic
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I'm getting this error without anything to add that's not been added
before really...
It's on a T43 ThinkPad with Intel Corporation PRO/Wireless 2915ABG
[Calexico2] card connecting to a D-Link DSL-2640B router. Happens fairly
regularly, when copying files of about 700Mb I'll loose my connection
ab
Same problem here with a Toshiba Satellite M70 with the ipw2200 driver.
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I have this problem too on my old IBM ThinkPad T42p. Is there any way to
get this wireless to work? I'm alweys getting "Firmware error detected.
Reseting". And it's spaming syslog. I noticed that process ipw2200/0 is
using 100% of CPU when I load ipw2200 module.
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ipw2200: Firmware error detecte
Now on Karmic, using hwcrypto=0 does not seem to slow down the firmware
errors anymore :-(
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Had this nuisance on Jaunty, and, to my surprise, find it still present
on Karmic. Yet it was not on Intrepid. A new release should always bring
more improvements than regressions, especially in areas like
connectivity where Linux should shine brighter! When you get
disconnected every so often, wou
Well,
I still experience the "ipw2200: Firmware error detected. Restarting." error.
Even if the link seems a lot more stable (no longer disconnected doing usual
work) I still have issues while using Deluge...
I noticed alos that when I get the error "ipw2200: Firmware error detected.
Restartin
Hi all,
I was experiencing the "ipw2200: firmware error detected..." error on my
laptop / xubuntu 9.04 with network disconnect every 3-5 mn.
I Think I have solved the (or at least my) problem. Here are the steps I
followed:
1. I downloaded the latest ipw2200 firmware from the sourceforge web sit
when compiz is enabled I still have the same error...it seems the
problem is somehow related to the resources
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Just lik Rui Nóbrega, using hwcrypto=0 is far more stable but does not
solve the problem. Now I can sometimes be connected during a whole day
before a firmware error occurs.
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Unlike Dinofly above, I use an open access point and have this problem
with 9.04 and a 2200BG - it doesn't happen all the time and seems to
occur completely at random. dmesg output is:
[ 6934.655680] ipw2200: Firmware error detected. Restarting.
If I disable my wireless (I have a hardware switch
Hello
I've tried with WEP and hwcrypto=0. There seems to be more stability but the
problem still persists.
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Just for info, if I connect to an open access point, (no WPA nor WEP)
everything works fine.
I will now try WEP with hwcrypto=0.
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Still not working... here is the new dmesg with the debug info.
** Attachment added: "dmesg output with options ipw2200 hwcrypto=1 associate=0
debug=0x43fff"
http://launchpadlibrarian.net/31554470/dmesg.txt
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Hi again,
here is my dmesg output. I am connected using WEP (yeah, I know... but my NDS
does not support WPA). The access point is a french Freebox V5.
Now I will try Steven's solution.
** Attachment added: "dmesg output without Steven's solution"
http://launchpadlibrarian.net/31546229/dmesg.
It seems that this error happens more often when I am uploading a lot of
data. For example using bittorrent (donwload/upload) or when watching a
movie from another computer with an uPNP AV server on my laptop.
I will try Steven's solution tonight and see if it happens again.
--
ipw2200: Firmware
I'm not sure how helpful this will be but I finally solved this by
ditching my AP.
I noticed that very often the AP (A D-LINK DWL-2000AP+) would often
crash when I lost the connection. I didn't spot it at first because I
was so busy looking at the laptop and trying to fix things there. I
realised
Hi all,
I started having the same problem after upgrading to Jaunty. When the card
disconnects the only way to reconnect is to either reboot or do
rmmod ipw2200 && modprobe ipw2200
however the rmmod command completely hangs the laptop in about 20% of the cases.
I will try Steven's suggestion.
I
I've always had the firmware errors occasionally but recently moved to a
location with many more wireless networks. Now I get the firmware error
every couple of seconds which makes my wireless completely unusable. I
can't even connect to the access point.
Jul 15 23:04:39 diamond kernel: [ 37.73
Possibly the same? https://bugs.launchpad.net/ubuntu/+source/network-
manager/+bug/331103
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Hello,
I'm also having this issue, and it happens very frequently.
I using WPA1 and TKIP.
On attachment goes the debug log for a session where the issue happens
at 13:28.
Hope this helps the devs and is fixed soon.
Thanks,
Pedro Saraiva
** Attachment added: "Syslog"
http://launchpadlibrar
The same happens on a Dell Latitude D610 with Ubuntu 9.04.
Dmesg output: "ipw2200: Firmware error detected. Restarting."
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When I turn debug on as Steven suggests above, I can't reproduce the problem.
Usually I would reproduce it by downloading a big file like an ISO. The only
difference is the debug option.
This is on Linux benzilla 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59
UTC 2009 i686 GNU/Linux
--
Hi Steven,
I'm still having the same issues. There's plenty of information in my syslog
but unfortunately it's 22 lines long now (presumably due to the debug stuff
added to the module options) so I can't really attach it here since it's 25 MB.
It also makes it difficult to search through
Hi,
I have experience exactly the same problem with kernel 2.6.28-11-generic
after installing Jaunty 9.04.
However, when I fall back to my previous kernel 2.6.27-11-generic I do
not get any firmware errors anymore.
So, do you think this is this something related with just kernel
2.6.28-11-generi
Can anyone try the following and see if it resolves any problems?
As root:
echo "options ipw2200 hwcrypto=1 associate=0 debug=0x43fff" >
/etc/modprobe.d/ipw2200
Then reboot and see if it still happens.
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You
I can confirm this on Jaunty 9.04.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Hi,
Same problem on my Sony Vaio FS315H with a Centrino chip. Here is the dmesg
output:
[39119.091408] ipw2200: Firmware error detected. Restarting.
And after a "sudo rmmod ipw2200 && sudo modprobe ipw2200":
[42265.081039] ipw2200 :06:04.0: PCI INT A disabled
[42265.265592] ipw2200: Intel(
Hi there,
After reading up more on the bug in google I found this link
http://ubuntuforums.org/showthread.php?t=75612 . After attempting the
hwcrypto=0 option i noticed that it did help a little bit, but it did
not fully fix the problem. I was still getting disconnected.
When I originally posted
I'm having similar problems. I also recently updated to the Jaunty beta
and I have an IPW2200 wireless card.
After a while my wireless disconnects and I get the same "ipw2200: Firmware
error detected. Restarting" error.
I'm attaching an excerpt of my syslog that I took that shows a call trace al
I'm using 9.04 on a Fujitsu Siemens S7020D Centrino-Lifebook and seeing
the same entries in dmesg:
[ 1986.538767] ipw2200: Firmware error detected. Restarting.
This doesn't cause any problems for me, tho. No disconnections or
interruptions noticed yet.
--
ipw2200: Firmware error detected. Res
I just tested this with the live desktop cd for 9.04 on an IBM T43 (
same wifi card ) and I am seeing the same problem. After using 9.04 for
a little more than a day now this problem is getting increasingly
frustrating and is happening more frequent.
--
ipw2200: Firmware error detected. Restart
** Attachment added: "BootDmesg.txt"
http://launchpadlibrarian.net/24557846/BootDmesg.txt
** Attachment added: "CurrentDmesg.txt"
http://launchpadlibrarian.net/24557847/CurrentDmesg.txt
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/24557848/Dependencies.txt
** A
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