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 supported
series, please file a new bug.
** Changed in: linux (Ubuntu)
Status: Triaged = Won't Fix
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** Changed in: linux (Ubuntu)
Assignee: Stefan Bader (stefan-bader-canonical) = (unassigned)
** Changed in: linux (Ubuntu)
Status: In Progress = Triaged
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** Tags added: jaunty
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ipw2200 page allocation fault - no wlan until reboot
https://bugs.launchpad.net/bugs/363150
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ubuntu-bugs@lists.ubuntu.com
@Peter, Good, that verifies that suspicion. The whole change was to prevent any
allocation during the lifetime of the module. The problem could well be related
with the graphics. This would also make the facts that not all with an ip2200
adapter see this problem and that the problem appeared
This kernel is definitely an improvement.
In the case below the machine survived three Firmware error detected
messages without having to allocate memory:
- machine reboot
Sep 8 22:13:08 centrino kernel: [ 27.629943] ipw_alloc_fwbuf(6464)
Sep 8 22:13:08 centrino kernel: [ 27.657615]
This is a first attempt to address the problem. As both cases have problems
with that order-6 allocation, lets try to avoid those allocations while the
module is loaded. So the patch I added to the test kernel keeps the largest
requested buffer until the module gets unloaded. The kernels are at
Same problem here. Only occurs after suspend-to-RAM, I think. Kernel
version is 2.6.28-14-generic. I can fix this by removing and re-adding
the ipw2200 module (rmmod ipw2200; modprobe ipw2200).
** Attachment added: dmesg.txt
http://launchpadlibrarian.net/29940650/dmesg.txt
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ipw2200 page
john3909 wrote:
I have an easier way to get the wifi to reconnect:
sudo iwpriv eth1 reset 1
Sometimes I have to do this more than once, but afterwards, I am able to
reconnect to my wifi network.
I hope this bug gets fixed soon as this is a real pain right now.
The big problem is to
I have an easier way to get the wifi to reconnect:
sudo iwpriv eth1 reset 1
Sometimes I have to do this more than once, but afterwards, I am able to
reconnect to my wifi network.
I hope this bug gets fixed soon as this is a real pain right now.
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ipw2200 page allocation fault - no wlan until
@Daniele, the fact that you can recover without reboot indicates that
your problem is a different one. Unfortunately memory information does
not nothing to help. Could you please open another bug with ubuntu-bug
linux when the problem is occurring? Thanks.
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ipw2200 page allocation fault - no
Hi all,
I run into the same bug.
I found it easily to replicate as it happens always when I'm running the
bittorrent client Transmission, or often when I'm on a Skype call.
I guess this has to do with the network traffic generated.
To work around the issue without reboot it's possible to reload
I had a look at the drivers code for firmware loading. This seems to be
the same since Intrepid. And the firmware size (which would be relevant
here) also is roughly the same. While an order-6 allocation (64 pages in
one block) is somewhat large, it did not seem to be a problem in the
past. So
Same problem here on an Acer TravelMate 662.
The problem started after upgrading to Jaunty (currently using kernel
2.6.28-11.42).
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ipw2200 page allocation fault - no wlan until reboot
https://bugs.launchpad.net/bugs/363150
You received this bug notification because you are a member of Ubuntu
I am experiencing the same problem as well. Using 2.6.28-12-generic
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ipw2200 page allocation fault - no wlan until reboot
https://bugs.launchpad.net/bugs/363150
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I have the same problem with a Thinkpad T43. For some odd reasons it does not
happen with an almost identical T43 machine from a friend, who uses the same
ubuntu version.
Perhaps this is a hardware/firmware bug in the ipw nic?
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ipw2200 page allocation fault - no wlan until reboot
I have the same problem. The sympthoms are identical. If i reload the driver
the net comes back.
Sometimes after third or fourth reload. The problem showed up after jaunty
upgrade.
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ipw2200 page allocation fault - no wlan until reboot
https://bugs.launchpad.net/bugs/363150
You received this
** Changed in: linux (Ubuntu)
Assignee: (unassigned) = Stefan Bader (stefan-bader-canonical)
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ipw2200 page allocation fault - no wlan until reboot
https://bugs.launchpad.net/bugs/363150
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
Thanks Roland. Just curious if you unload and reload the module
instread of rebooting if that works?
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu)
Status: New = Triaged
** Tags added: regression-release
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ipw2200 page allocation fault -
I can reproduce this pretty often now. It seems to likely occur short
after waking up from a longer suspend (on batteries).
Anyway - this did not happen about one week ago, so I would guess the
problem is caused by the kernel update which happened meanwhile.
It looks like the firmware was
** Attachment added: ipw2200crash.txt
http://launchpadlibrarian.net/25684476/ipw2200crash.txt
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/25684477/BootDmesg.txt
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/25684478/CurrentDmesg.txt
**
** Attachment added: ipw2200crash-2.txt
http://launchpadlibrarian.net/25684500/ipw2200crash-2.txt
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ipw2200 page allocation fault - no wlan until reboot
https://bugs.launchpad.net/bugs/363150
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