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Bug#591775: firmware-ipw2x00: WEP does not work with ipw2200 firmware v3.1



On Thu, 2010-08-05 at 07:46 -0500, Ryan J Nicholson wrote:
> Package: firmware-ipw2x00
> Version: 0.26
> 
> Package `firmware-ipw2x00' contains a firmware version that breaks WEP on
> the Intel Pro Wireless 2200 in my ThinkPad T43.
> 
> Module ipw2200 loads and detects the interface, but does not connect to
> WEP networks (when configured with iwconfig, or using NetworkManager
> applet). The card works on unencrypted networks. (I was not able to test
> on a WPA-secured network.)
> 
> The package description claims to contain v3.0 firmware. However, taking
> the mdsum shows that `firmware-ipw2x00' contains v3.1 firmware.
[...]

I don't know why the version in the description was not updated, but
this change was made quite some time ago:

> r13279 | maks | 2009-03-27 16:37:41 +0000 (Fri, 27 Mar 2009) | 3 lines
> 
> Update Intel Pro 2200/2915 firwmare, version 3.1
> 
> license didn't change yet, no changelog for firmware changes..

I find it hard to believe that this version breaks the use of WEP in
general, as this would surely have been noticed earlier.

Ben.

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

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