Return-path: Received: from mail-qy0-f174.google.com ([209.85.216.174]:41265 "EHLO mail-qy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751914Ab1ACKxB convert rfc822-to-8bit (ORCPT ); Mon, 3 Jan 2011 05:53:01 -0500 Received: by qyj19 with SMTP id 19so15729850qyj.19 for ; Mon, 03 Jan 2011 02:53:01 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <651997.51284.qm@web31502.mail.mud.yahoo.com> References: <651997.51284.qm@web31502.mail.mud.yahoo.com> Date: Mon, 3 Jan 2011 11:48:48 +0100 Message-ID: Subject: Re: Tp-link wn7200nd - cannot associate From: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= To: Ming-Ching Tiew Cc: linux-wireless@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: 2011/1/3 Ming-Ching Tiew : > > I have a TP-LINK WN7200ND, I am tested it with Kernel 2.6.36.1 and 2.6.35.10, basically after inserting the USB, the interface is up and it can never associate with any access point. > > #lsmod |grep rt2 > > rt2800usb               7632  0 > rt2800lib              20328  1 rt2800usb > rt2x00usb               4628  2 rt2800usb,rt2800lib > rt2x00lib              15408  2 rt2800lib,rt2x00usb > mac80211              122068  2 rt2x00usb,rt2x00lib > cfg80211               92252  2 rt2x00lib,mac80211 > > There are a lot of similar complaints on the net, this is one example :- > > http://ubuntuforums.org/showthread.php?t=1530095 > > There don't seem to be any issue with 'iwlist wlanX scan'. But just can't associate. > > Any recommendation ? Any debug information I should provide ? Are your networks encrypted? How? What is output of wpa_supplicant? Did you try nohwcrypt=1 ? -- Rafał