From owner-freebsd-stable@FreeBSD.ORG Mon Apr 21 10:11:39 2008 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 82398106564A for ; Mon, 21 Apr 2008 10:11:39 +0000 (UTC) (envelope-from peterjeremy@optushome.com.au) Received: from mail15.syd.optusnet.com.au (mail15.syd.optusnet.com.au [211.29.132.196]) by mx1.freebsd.org (Postfix) with ESMTP id 104578FC1C for ; Mon, 21 Apr 2008 10:11:38 +0000 (UTC) (envelope-from peterjeremy@optushome.com.au) Received: from server.vk2pj.dyndns.org (c220-239-20-82.belrs4.nsw.optusnet.com.au [220.239.20.82]) by mail15.syd.optusnet.com.au (8.13.1/8.13.1) with ESMTP id m3LABY88006885 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 21 Apr 2008 20:11:35 +1000 Received: from server.vk2pj.dyndns.org (localhost.vk2pj.dyndns.org [127.0.0.1]) by server.vk2pj.dyndns.org (8.14.2/8.14.1) with ESMTP id m3LABTkf017943; Mon, 21 Apr 2008 20:11:29 +1000 (EST) (envelope-from peter@server.vk2pj.dyndns.org) Received: (from peter@localhost) by server.vk2pj.dyndns.org (8.14.2/8.14.2/Submit) id m3LABSBL017942; Mon, 21 Apr 2008 20:11:28 +1000 (EST) (envelope-from peter) Date: Mon, 21 Apr 2008 20:11:28 +1000 From: Peter Jeremy To: Tom Evans Message-ID: <20080421101128.GB73016@server.vk2pj.dyndns.org> References: <20080415175347.GA29045@slackbox.xs4all.nl> <539c60b90804151134q7a25a141m1205a1b04d8ffc2c@mail.gmail.com> <20080415192028.GA31706@slackbox.xs4all.nl> <539c60b90804160910q3a242d7amb474b40065d6c9c6@mail.gmail.com> <1208373797.00057829.1208362805@10.7.7.3> <48071956.2090103@icyb.net.ua> <767FB33508C0E8E4E3CAA61A@utd65257.utdallas.edu> <200804172313.m3HNDHFo006697@hergotha.csail.mit.edu> <20080418224605.GA19226@server.vk2pj.dyndns.org> <1208766076.1940.35.camel@localhost> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="jigfid2yHjNFZUTO" Content-Disposition: inline In-Reply-To: <1208766076.1940.35.camel@localhost> X-PGP-Key: http://members.optusnet.com.au/peterjeremy/pubkey.asc User-Agent: Mutt/1.5.17 (2007-11-01) Cc: stable@freebsd.org Subject: Re: umass causes panic on 7 amd64 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Apr 2008 10:11:39 -0000 --jigfid2yHjNFZUTO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 21, 2008 at 09:21:16AM +0100, Tom Evans wrote: >> My son's laptop (HP V6107au, nVIDIA MCP51 chipset, 6.x/amd64) gives >> varying results (sometimes it works, sometimes it doesn't) and he's >> found that plugging flashdisks into the USB hub on his keyboard gives >> better results than plugging them into the system (which doesn't make >> sense to me - they still show a attached to EHCI). >Is the keyboard hub self powered? Maybe some devices draw more current >than expected, causing fragile bus powered ports to fail (which would >quickly cause a panic). No. All ports are bus-powered. --=20 Peter Jeremy Please excuse any delays as the result of my ISP's inability to implement an MTA that is either RFC2821-compliant or matches their claimed behaviour. --jigfid2yHjNFZUTO Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.8 (FreeBSD) iEYEARECAAYFAkgMaFAACgkQ/opHv/APuIeEngCguHy7UHAzoPlzAQ/fr+zE9wP4 DnoAoJIPPXp8ibVGt2Idmd430AZ8NQmE =8Ne/ -----END PGP SIGNATURE----- --jigfid2yHjNFZUTO--