From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Joshua J. Kugler" Subject: Re: Problem with USB passthrough and Windows 7 Date: Thu, 06 Apr 2017 09:23:52 -0800 Message-ID: <2035844.PHlhjqg2hH@hosanna> References: <2353361.PrViTRHcpX@hosanna> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit To: kvm@vger.kernel.org Return-path: Received: from sub4.mail.dreamhost.com ([69.163.253.135]:60405 "EHLO homiemail-a36.g.dreamhost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752394AbdDFRYF (ORCPT ); Thu, 6 Apr 2017 13:24:05 -0400 Received: from homiemail-a36.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a36.g.dreamhost.com (Postfix) with ESMTP id 9EB519005C95 for ; Thu, 6 Apr 2017 10:24:04 -0700 (PDT) Received: from hosanna.localnet (unknown [64.129.231.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: joshua@azariah.com) by homiemail-a36.g.dreamhost.com (Postfix) with ESMTPSA id 67D7B9005C94 for ; Thu, 6 Apr 2017 10:24:04 -0700 (PDT) In-Reply-To: <2353361.PrViTRHcpX@hosanna> Sender: kvm-owner@vger.kernel.org List-ID: Anyone? j On Wednesday, April 5, 2017 10:07:13 AM AKDT you wrote: > I am having trouble with USB passthrough and a Windows 7 guest. > > It may have to do with this bug, which I am not sure is still valid or not: > > https://bugs.launchpad.net/qemu/+bug/685096 > > I am trying to get USB devices to show up in a Windows 7 box, and have had > no success. My full command line is here: > > https://gist.github.com/jkugler/1c47ff0f34ac46a156f6b69abd1b66d9 > > I have all the USB hubs/ports listed in there as far as I know. I have this > too: "-device usb-host,hostbus=2,hostaddr=5,id=hostdev0" which is the > actual device I want to pass through. But it is not showing up in Windows > 7, and usbdevview is not showing it as connected either. I did notice this > in the command line; not sure if that has any affect: "-machine pc-i440fx- > xenial,accel=kvm,usb=off" > > I used the method described here: http://www.linux-kvm.org/page/ > USB_Host_Device_Assigned_to_Guest ("Managed, using virt-manager") > > Any ideas? > > j -- Joshua J. Kugler - Fairbanks, Alaska Azariah Enterprises - Programming and Website Design joshua@azariah.com - Jabber: pedahzur@gmail.com PGP Key: http://pgp.mit.edu/ ID 0x73B13B6A