I've just reported this bug on the Kernel Bugzilla, since the ipw2200 driver is
in mainline, and the bug still occurs with recent kernel versions
(3.0.0-16-generic).
I've now found this bug on launchpad by googling, so I'm posting here too,
hoping this will be useful to other Intel 2200/2945
** Changed in: linux
Status: Unknown = Confirmed
** Changed in: linux
Importance: Unknown = Medium
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https://bugs.launchpad.net/bugs/657337
Title:
IPW2200 kernel
Matthieu CERDA, thank you for reporting this and helping make Ubuntu
better. This bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please capture the oops following
Bug still present in 2.6.35-23-generic #41
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https://bugs.launchpad.net/bugs/657337
Title:
IPW2200 kernel panic when using NetworkManager with RTAP
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** Description changed:
When unloading the ipw2200 module, then reloading it with option
rtap_iface=1, and activating rtap with ifconfig rtap0 up, NetworkManager
tries to reconnect to the wireless router. The kernel panics.
Walkthrough :
- modprobe -r ipw2200
- modprobe ipw2200
This happened to me on 10.10 (kernel Linux becks 2.6.35-22-generic
#35-Ubuntu SMP Sat Oct 16 20:36:48 UTC 2010 i686 GNU/Linux). The steps
to reproduce are the following:
- rmmod ipw2200
- modprobe ipw2200 rtap_iface=1
- ifconfig rtap0 up
At this point everything seems to work like it should (you
** Attachment added: Kernel oops log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/657337/+attachment/1724747/+files/rtap_iface_oops.log
** Changed in: linux (Ubuntu)
Status: New = Confirmed
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IPW2200 kernel panic when using NetworkManager with RTAP
** Visibility changed to: Public
** This bug is no longer flagged as a security vulnerability
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IPW2200 kernel panic when using NetworkManager with RTAP
https://bugs.launchpad.net/bugs/657337
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