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Bug#533133: linux-image-2.6.30-1-amd64: iwlagn fails with Microcode SW error



On 29/01/2010 23:42, Moritz Muehlenhoff wrote:
> On Mon, Jun 15, 2009 at 08:04:37AM +0200, Yves-Alexis Perez wrote:
>> Package: linux-image-2.6.30-1-amd64
>> Version: 2.6.30-1
>> Severity: normal
>>
>> Hi,
>>
>> trying the 2.6.30-1-amd64 package, it seems to have problems with wireless
>> stuff. It works fine on 2.6.29-2-amd64, but with 2.6.30-1-amd64, it first
>> connects and then hangs, and in dmesg I get:
>>
>> [  239.780615] iwlagn 0000:03:00.0: Microcode SW error detected.
>> Restarting 0x2000000.
>>
>> After that, nothing works until I reload the module. But the SW error
>> appears as soon as there is some traffic so it's quite unusable.
>>
>> corsac@hidalgo: ls /lib/firmware
>> total 1,1M
>> -rw-r--r-- 1 root root  34K jun 10  2008 dvb-usb-dib0700-1.10.fw
>> -rw-r--r-- 1 root root 148K avr  1 16:43 iwlwifi-3945-1.ucode
>> -rw-r--r-- 1 root root 147K avr  1 16:43 iwlwifi-3945-2.ucode
>> -rw-r--r-- 1 root root 184K avr  1 16:43 iwlwifi-4965-1.ucode
>> -rw-r--r-- 1 root root 184K avr  1 16:43 iwlwifi-4965-2.ucode
>> -rw-r--r-- 1 root root 337K avr  1 16:43 iwlwifi-5000-1.ucode
>>
>> ii  firmware-iwlwifi 0.16 Binary firmware for Intel Wireless 3945, 4965
>> and 5000-series cards
>>
>> If you need more info, please ask.
> 
> Sorry for the late response. Does this still occur with the current 2.6.32
> kernel?
> 
> Cheers,
>         Moritz

Not that I know, though I'm not sure wether it's because of the kernel
or firmware upgrade. Anyway, you can close the bug if you want to do
some cleanup.

Cheers,
-- 
Yves-Alexis

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