From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonas Schwertfeger Subject: Re: System hangs when using USB 3.0 HD with on Ubuntu Date: Tue, 30 Mar 2010 09:24:04 +0200 Message-ID: <59ca64281003300024m414d10eam7e0c5c8e0f0b24ab@mail.gmail.com> References: <4BA9D74F.9040507@gmail.com> <4BA7797F.8060605@gmail.com> <20100324155917.GA4382@xanatos> <59ca64281003241107x40c5d83co29d1ee03d8d3a0d1@mail.gmail.com> <20100326184021.GA4350@xanatos> <20100329212853.GA6996@xanatos> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:46385 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752022Ab0C3HY0 convert rfc822-to-8bit (ORCPT ); Tue, 30 Mar 2010 03:24:26 -0400 In-Reply-To: <20100329212853.GA6996@xanatos> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Sarah Sharp Cc: linux-usb@vger.kernel.org, USB Storage List , Matthew Dharm , linux-scsi@vger.kernel.org On Mon, Mar 29, 2010 at 11:28 PM, Sarah Sharp wrote: >> Hmm, ok, I would rather figure out why 2.6.31 is hanging, since 2.6.= 32 >> does not. =A0Can you compile the latest 2.6.31 stable tree and use >> netconsole to capture the crash with CONFIG_USB_XHCI_HCD_DEBUGGING a= nd >> CONFIG_USB_STORAGE_DEBUG turned on? =A0(I assume you know how to use >> netconsole, but if you don't, I've posted how I setup netconsole at >> http://sarah.thesharps.us/2010-03-26-09-41) > > Ping? =A0Any luck reproducing the hang on 2.6.31 stable? =A0I tried w= ith a > different unpartitioned USB 3.0 hard drive (SIIG 2.5" drive) on > 2.6.31.12, but I didn't find any issues. I just compiled 2.6.31.12 and couldn't reproduce the hang. The behavior seems the same as in 2.6.32. I have to note though, that due to the update from Ubuntu Karmic (which used a 2.6.31 kernel) to Ubuntu Lucid a great deal of my system changed. Specifically, userspace programs will differ for sure. Unfortunately I don't have another USB 3.0 host system lying around with Karmic installed. -Jonas -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html