This bug report is being closed because we received no response to the
previous inquiry for information. Please reopen if this is still an
issue in the current Ubuntu release, Jaunty Jackalope 9.04 -
http://www.ubuntu.com/getubuntu/download. If the issue remains in
Jaunty, please test the latest
The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the
upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would
appreciate it if you could please test this newer 2.6.27 Ubuntu kernel.
There are one of two ways you should be able to test:
1) If you are comfortable
Echo: ipw3945 and iwl3945 *are* *not* the same driver, so this is not
fixed, you are using a different driver.
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
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I have not had this problem since the move to the 'iwl3945' driver with
the release of 8.04. I believe it is fixed.
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
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Bugs, which is
I have the same problem with a HP DV6500T
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
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Same problem here. ipw3945 on Dell Latitude D830 Intel Corporation
PRO/Wireless 3945ABG Network Connection
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact
I have the same problem on my Lenovo T61.
--
ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
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Same problem with Dell 1420n laptop after I installed Gutsy. The fix is
to use the old iwl3945 and blacklist the ipw3945, this does fix the
stability issue but it's slower. I was maxing out 8100kbps dowloads
with the ipw3945 but then it drops connection after a few minutes. Now
with the
Same problem with a Dell Inspiron 1520. It hangs the wireless every few hours
and hungs the system afterwards.
My cards PCI ID is: 8086:4222
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
You received this bug notification because you are a member of
I ended up building my own kernel and building the recent iwl drivers
which seems to fix the hang up all together. Hopefully the latest iwl
drivers will be incorporated into the latest kernel as I couldn't wait
any longer.
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ipw3945 hangs intermittently on Thinkpad T61
Hardware encryption seems to improve stability for the iwl3945 module.
put
options iwl3945 hwcrypto=1
in a file in /etc/modutils.d (ex create a file called iwl3945)
With default software-crypto my test-computer would hang randomly after
transmitting anywhere between a few MB up to 1 or 2 GB.
Funny it's not been mentioned yet in this thread, but the iwlwifi
drivers in gutsy are rather old. Changelogs from intellinuxwireless.org
describe heaps of serious bugs that have been squashed recently. Those
fixes should IMHO make it into the next revision of the linux-ubuntu-
modules package.
I've got the same with 7.10 on an Acer Aspire. Nothing further to
add,except confirming that:
- I didn't notice any such problem on 7.04.
- Both iwl3945 and ipw3945 show the same behaviour.
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
You received this
I went back to Ubuntu 7.10 as Fedora doesn't feel as polished. I
installed real time flavor of the kernel. It have been running for 4
days without a crash.
sudo apt-get install linux-rt
Then reboot, select the realtime kernel
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ipw3945 hangs intermittently on Thinkpad T61
I have the same problem. I decided to wipe out ubuntu 7.10 and give
Fedora 8 a try. It uses iwl3945 instead of ipw3945. After add options
disable_hw_scan=1 to modprobe.conf, it worked to some extend.
My understanding is that ubuntu 7.10 shipped with both iwl3945 and
ipw3945 but use iwl3945 as
Same problem here with a DELL Latitude D630 and gutsy Gibbon (Linux
2.6.22-14-generic with Intel Corporation PRO/Wireless 3945ABG)
After large file transfer (x GB) the interface gets disconnected and the
following errors appears in dmesg (see attachment), I have to restart
the computer to get the
interrupts
** Attachment added: interrupts
http://launchpadlibrarian.net/10461646/interrupts
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
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lshw
** Attachment added: lshw
http://launchpadlibrarian.net/10461647/lshw
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
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I can confirm problems with gutsy and the 3945 on a T61. Some days it
will stay connected the whole night.. others it will go into its weird
state 3 times. Once it has done it, it seems to cause the whole machine
to crash slowly if I attempt to reconnect. attempting to rmmod the
ipw3945 hangs
I get this too on my T61 every now and then. I never had the patience
to wait 1-2 minutes to see whether my laptop will freeze hard, but at
this point (1) ifconfig/iwconfig hangs on startup, and (2) sudo hangs on
startup without asking for a password, giving me no chance to rmmod or
try to
Same problem here with my T61p and Gutsy. It locks up randomly every few hours
or so.
There's a silly workaround in here:
https://bugs.launchpad.net/ipw3945/+bug/134515
But it's no fix.
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
You received this
I would change this bug Importance to High (if I could), because it makes my
T61 total useless for me :(
I can't use it in everyday work now. I have 2 options - a) Re-intall back to
Feisty b) Use that other evil W OS
** Changed in: linux-source-2.6.22 (Ubuntu)
Status: Triaged =
Same for my T61
I have been running Feisty for about 3 months all without troubles, now I have
updated to Gutsy
(2.6.22-14-generic) and now my ipw3945 lockups the ThinkPad completely every
4-6 hours.
After displaying those kernel messages (running tail -f on kern.log) laptop
completely
** Changed in: linux-source-2.6.22 (Ubuntu)
Importance: Undecided = Medium
Assignee: (unassigned) = Ubuntu Kernel Team (ubuntu-kernel-team)
Status: Incomplete = Triaged
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
You received this bug
Brian,
I just experienced it again a few minutes ago. I'm running
linux-image-2.6.22-12-generic.
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for
Thank you for taking the time to report this bug and helping to make
Ubuntu better. There have been a couple of kernel updates since you
initially reported this bug. Are you still having an issue? Thanks in
advance.
** Changed in: linux-source-2.6.22 (Ubuntu)
Sourcepackagename: linux-meta =
** Attachment added: dmesg from a non-hung session
http://launchpadlibrarian.net/9422054/dmesg
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ipw3945 hangs intermittently on Thinkpad T61
https://bugs.launchpad.net/bugs/141396
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