From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 09548E00C29; Sun, 9 Jul 2017 23:43:15 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [209.85.128.170 listed in list.dnswl.org] Received: from mail-wr0-f170.google.com (mail-wr0-f170.google.com [209.85.128.170]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id B755BE00C1C for ; Sun, 9 Jul 2017 23:43:11 -0700 (PDT) Received: by mail-wr0-f170.google.com with SMTP id 77so124473480wrb.1 for ; Sun, 09 Jul 2017 23:43:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rndity-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=uBTY2/5Khq68xyP6ri1BnQ01HtZ6PLd5YTpSybcz/Rk=; b=KjNqJMoawXxCunHYK4Y0OGHse0S8Lo8AbGG+iATw3rMD2y6Q+Xnsiz+kyGye+mGFkM tgbMhzvaQ3/3gGSB2rV8LB2snFcSjfSQu54W74HwZZyfPy3vlcRlWDTb4fcNAoUFVGj9 wkrfUYPKjS64gVqZNt3zW8Kt/KItjYKxSSHnz7zPXB9+NWfUDt+qeIxTBOJL4TrGdY5N bsNxxspyfHqHuuyVNH0ZTcGG64uSiRofTsdha+/QDMVT61/T1x9CAawJyDA9UBSCxuvJ YaydaAboHAwS/ZfE6NHyfliLI9IFbZBm/RHxRNf4fQ8bk4P/RXIgyL8cLo3Pt4heq8S3 uywQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=uBTY2/5Khq68xyP6ri1BnQ01HtZ6PLd5YTpSybcz/Rk=; b=dzSorgwUzCQ3K2oOl6FkyMt5Y7TGOfMzHJUiIgRlFQkGnwD4FioxEj0wmS9AEDIDcm maSfra5pjtdfOjB4Z89AiiuA2PtAkzz23D09d51myEruCkQpFeon1xrbWVhyjg64G57w zVbBfrwDoqYfMGkYYa8ozJh7IC+xON5y/nzoyRoippuAin8qeN15avH4Me0JlDbDcXai WYprm3apkrWr8qcoHRx6FT0SqGTXdpnt9eiCzMTvTgnRiwW29KO4Ol03bhddlFouSriA Njx/3cRyce1PGGJBDj3yqH/YETn5by6urhkg2bXoe59KmMm3FNBLgV96NF4Q1Bccqtud Jdng== X-Gm-Message-State: AIVw1130AEpWOyfvPykOh8I0XDWgtskxmAXnTnRrFEQwuibpDJ/p6HVn Q9uYxYk+kbId/5ujT/77LQhAXSWm7b6g X-Received: by 10.28.213.75 with SMTP id m72mr6482184wmg.41.1499668990409; Sun, 09 Jul 2017 23:43:10 -0700 (PDT) MIME-Version: 1.0 Received: by 10.28.58.136 with HTTP; Sun, 9 Jul 2017 23:42:49 -0700 (PDT) In-Reply-To: <01f2c963-0792-0acc-aef0-0e306da52dd1@gmail.com> References: <061b44df-abb7-4c16-7891-888f4796e158@gmail.com> <01f2c963-0792-0acc-aef0-0e306da52dd1@gmail.com> From: =?UTF-8?Q?Maciej_Borz=C4=99cki?= Date: Mon, 10 Jul 2017 08:42:49 +0200 Message-ID: To: Riko Ho Cc: "meta-ti@yoctoproject.org" Subject: Re: HDMI and Wifi USB dongle ? X-BeenThere: meta-ti@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-ti layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Jul 2017 06:43:15 -0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, Jul 10, 2017 at 8:27 AM, Riko Ho wrote: > I tried with ATX power supply, still get the same response, why is that ? > Suggested order of debugging would be: - look into dmesg and syslog/journalctl for any suspicious messages popping up when you enable HDMI - check if order of events has any significance (i.e. HDMI on when turn wifi on, or wifi on then enable HDMI) - try a powered USB hub (a passive one may be good enough too) - try using USB extension cable for the wifi dongle. The last 2 points are easiest to verify. > > On 10/07/17 14:24, Maciej Borz=C4=99cki wrote: > > On Mon, Jul 10, 2017 at 6:31 AM, Riko Ho wrote: > > Dear Meta-TI Members, > > How can I fix the current issue between HDMI port and Wifi on USB dongle = ? > > Everytime I put HDMI, my USB dongle is down ?? > > I would start by trying to use a decent power supply. > --=20 Maciej Borzecki RnDity