From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40769) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YcLxg-0005gk-Bo for qemu-devel@nongnu.org; Sun, 29 Mar 2015 18:45:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YcLxX-0003nE-RI for qemu-devel@nongnu.org; Sun, 29 Mar 2015 18:45:44 -0400 Received: from indium.canonical.com ([91.189.90.7]:33754) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YcLxX-0003n0-MP for qemu-devel@nongnu.org; Sun, 29 Mar 2015 18:45:35 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.76 #1 (Debian)) id 1YcLxW-0008Jh-He for ; Sun, 29 Mar 2015 22:45:34 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 5F8352E80D1 for ; Sun, 29 Mar 2015 22:45:34 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Sun, 29 Mar 2015 22:37:57 -0000 From: Kelvin Middleton Sender: bounces@canonical.com References: <20141113221259.14703.69827.malonedeb@wampee.canonical.com> Message-Id: <20150329223757.7711.20993.malone@soybean.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1392504] Re: libvirt not relabeling devices on USB Passthrough Reply-To: Bug 1392504 <1392504@bugs.launchpad.net> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org The syslog output looks like its from the Host not the guest? What does the libvirtd log say for the guest...typically at /var/log/libvirt/qemu/XXX (XXX being the name of the guest). There are 2 separate issues/related in this thread, first being USB attachment to guests not working which is believed ownership related hence my *workaround* in post #23. The second is about how the USB device is re-atrached to the Host once the guest has been destroyed...this is what the syslog/dmesg outputs are about and why Serge has renamed the bug report. Your posts say you are having problem with both which seems odd and not possible? -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1392504 Title: libvirt not relabeling devices on USB Passthrough Status in QEMU: New Status in libvirt package in Ubuntu: Triaged Bug description: After upgrading from Ubuntu 14.04 to Ubuntu 14.10 USB passthrough in QEMU (version is now 2.1.0 - Debian2.1+dfsg-4ubuntu6.1) is not working any more. Already tried to remove and attach the USB devices. I use 1 USB2 HDD + 1 USB3 HDD to a virtual linux machine; 1 USB2 HDD to a virual FNAS machine and a USB 2camera to virtual Win7 machine. All these devices are not working any more. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1392504/+subscriptions