Return-path: Received: from mail-ig0-f179.google.com ([209.85.213.179]:57591 "EHLO mail-ig0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751730AbbBUXel (ORCPT ); Sat, 21 Feb 2015 18:34:41 -0500 Received: by mail-ig0-f179.google.com with SMTP id l13so11000285iga.0 for ; Sat, 21 Feb 2015 15:34:40 -0800 (PST) MIME-Version: 1.0 Date: Sat, 21 Feb 2015 15:34:40 -0800 Message-ID: (sfid-20150222_003444_873500_6DADB8A7) Subject: AR9462 problems connecting again.. From: Linus Torvalds To: "Luis R. Rodriguez" , Kalle Valo Cc: QCA ath9k Development , Linux Wireless List , "ath9k-devel@lists.ath9k.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: So I've had problems connecting to some networks before on my Chromebook Pixel, but now I'm testing a new Ubiquiti network at home, and can see this issue at home too. I know the wireless works, because other devices work fine on that network. Also, I know the AR9462 works, because I still have my old network up and it connects to that. And it *occasionally* connects to the new one. But it's rare, and it clearly has problems. It looks something like this: [ 73.757869] wlp1s0: authenticate with 20:9f:db:e7:80:80 [ 73.771471] wlp1s0: send auth to 20:9f:db:e7:80:80 (try 1/3) [ 73.773706] wlp1s0: authenticated [ 73.775122] wlp1s0: associate with 20:9f:db:e7:80:80 (try 1/3) [ 73.787434] wlp1s0: RX AssocResp from 20:9f:db:e7:80:80 (capab=0x431 status=0 aid=9) [ 73.787573] wlp1s0: associated [ 77.784931] wlp1s0: deauthenticated from 20:9f:db:e7:80:80 (Reason: 2=PREV_AUTH_NOT_VALID) and the password I used definitely is right, and sometimes works. Despite that PREV_AUTH_NOT_VALID thing. Any suggestions for what I should do to give you guys any sane and useful debug output? Linus