Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AAFC6C43381 for ; Sat, 2 Mar 2019 17:59:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7F12920830 for ; Sat, 2 Mar 2019 17:59:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dJR06GBN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726610AbfCBR7Q (ORCPT ); Sat, 2 Mar 2019 12:59:16 -0500 Received: from mail-ot1-f50.google.com ([209.85.210.50]:43192 "EHLO mail-ot1-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726246AbfCBR7Q (ORCPT ); Sat, 2 Mar 2019 12:59:16 -0500 Received: by mail-ot1-f50.google.com with SMTP id n71so900363ota.10; Sat, 02 Mar 2019 09:59:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=sDx/M7qP93enJkvGW388g5o0KovC/DQqsEAbG9aprjw=; b=dJR06GBN29wHi+OGhoRnEREyzjXWK20wSZICzvoW8Yh5dW8nw/dE4wQdG1aLR4GnmA mM/8Xrw5jeo2AQCcDwPeodqjuHQjLO+tBR6Z2QfS5thUFjwE8WatY5KdPVHrDzu72/iI yurngpdylViKVRI4NWqOnUiSp2OH1KULNeNaRdjjMj/7Yiig9D6ZUb5djUxkFzE0/xH3 ugDK4rffzPDEnQKZn1dfQhb/D689M01mX43q79xo4t3wLXyDfi79vDHIsm/s2Fl/gJB5 fMzAzDaoRpZXrAPUHeRcscpp2B1iQVnnELVwd145C2LOwgMwcLq+aoG0nqGiwTxyZoAZ l1IA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=sDx/M7qP93enJkvGW388g5o0KovC/DQqsEAbG9aprjw=; b=OF4gEVnVdJy9AZDErq4CAn2KdFMbCO6F2LHyTtPhcBupxsEYnJwKbvT/07hW3dFtr2 D18bMn5ksbkSXqCxgIy7OTWelGlxKECBJv40jHIulPB6C2e2rDA9Iu3j4ipIxgHzkTlD 7ShiSo1J1Kqu7aFtU4nbnaLcEEiBkghSl54AmhxNCdpdvkQmc+H7k3YlhRwo/UlVR+G8 a5F3C1O6SRZuk5FZxzSHXrufcju/T6CmUCoJfXS1vJM28dqj/CauIDsLcQOUTO9Ubr+T MMS4gg4Dlb7b+NJKAjpfjS4C+ooP01Z9IaIC6CUwR6Qtx62PPSGnJY20T3uQml3wIGdP mHEw== X-Gm-Message-State: APjAAAVkDnOwE5e3curxdo279gahPdmw3fg612J+7J8766mU1ZIA3BCb 9cMgMnooogUoKBIL4eo+Hxc+30p3 X-Google-Smtp-Source: APXvYqzFmHrUIb15HpTGtnZgNW4mQXfJSznirwHpJQpBFfioa7pSXNV05VrTCvHXm1HJLMIvEBHWDg== X-Received: by 2002:a9d:4b13:: with SMTP id q19mr7510583otf.304.1551549554516; Sat, 02 Mar 2019 09:59:14 -0800 (PST) Received: from [192.168.1.126] (cpe-24-31-245-230.kc.res.rr.com. [24.31.245.230]) by smtp.gmail.com with ESMTPSA id t77sm449296oie.26.2019.03.02.09.59.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 02 Mar 2019 09:59:13 -0800 (PST) Subject: Re: Realtek r8822be kernel module does not negotiate 802.11ac connection To: "David R. Bergstein" , Tony Chuang Cc: Pkshih , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" References: <51d62a31-7cde-e815-bdee-4ef5433007aa@gmail.com> <6eb7af74-b1a8-d112-e027-6c14252af994@gmail.com> <487c350c-c455-b490-8de5-1d68760aa3dc@lwfinger.net> <2e39892d-d206-e87f-c802-d427c54277cf@gmail.com> <8706d34c-1fac-84ba-759d-18d96750636b@gmail.com> <27e1a339-023a-360b-1e5d-1a156fc5edd2@gmail.com> From: Larry Finger Message-ID: Date: Sat, 2 Mar 2019 11:58:57 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: <27e1a339-023a-360b-1e5d-1a156fc5edd2@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 3/1/19 9:52 PM, David R. Bergstein wrote: > Larry, > > Sorry about all these extra replies.  Shortly after I sent my last > message my access point started recognizing the connection as 802.11ac > with PHY Rate / Modulation Rate of 866.6 Mbps.  What is somewhat > misleading is the information reported by iwconfig (see bit rate below). > > $ iwconfig wlo1 > wlo1      IEEE 802.11  ESSID:"XXXXXXXXXX-5G" >           Mode:Managed  Frequency:5.22 GHz  Access Point: > xx:xx:xx:xx:xx:xx >           Bit Rate=6.5 Mb/s   Tx-Power=23 dBm >           Retry short limit:7   RTS thr:off   Fragment thr:off >           Power Management:on >           Link Quality=70/70  Signal level=-40 dBm >           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0 >           Tx excessive retries:0  Invalid misc:11   Missed beacon:0 The utility iwconfig is obsolete and not exactly up to date with the latest in wireless. I am not an expert on iw, but I think you want 'iw dev wlo1 link'. I am wondering about the missing firmware stage. Had you not done the 'sudo make install' step, or did that step fail to install the firmware? Larry