v0.5.5 can't find adapter under Windows 2000

Jouni Malinen jkmaline at cc.hut.fi
Mon Sep 11 23:10:32 EDT 2006


On Mon, Sep 11, 2006 at 12:37:36PM +0200, ALG-2006 at web.de wrote:

> it seems that version 0.5.5 (compiled for NDIS) lost the ability to recognize adapters under Windows 2000 after the changes described in the Changelog:
> 
> * ndis_events: Changed NDIS event notification design to use WMI to
> 	  learn the adapter description through Win32_PnPEntity class; this
> 	  should fix some cases where the adapter name was not recognized
> 	  correctly (e.g., with some USB WLAN adapters, e.g., Ralink RT2500
> 	  USB) [Bug 113]

That's unfortunate. I don't have easy access to Windows 2000 to test the
WMI code, so it is bit of a experimentation and hoping for the best..

> You will receive an error saying:
> 
> 'Failed to query interface GUID from Win32_NetworkAdapterConfiguration: 0x8007000e' after 'ndis_events: WMI: SELECT Index FROM Win32_NetwokAdapterConfiguration where SettingID = {....}

This is not supposed to be fatal error. I was kind of expecting to see
some of the WMI operation to fail and added fallback to using the old
mechanism for retrieving adapter description (i.e., something that may
not work with all USB adapters).

Could you please send full debug log from wpa_supplicant to provide bit
more context to understand what exactly happened?

-- 
Jouni Malinen                                            PGP id EFC895FA



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