From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: Audio starts working several hours after starting Windows Vista guest Date: Mon, 01 Oct 2012 16:23:52 +0200 Message-ID: <5069A778.8030405@redhat.com> References: <14993854.ci14GxhhIm@moria> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Dirk Heinrichs Return-path: Received: from mail-pa0-f46.google.com ([209.85.220.46]:49409 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751119Ab2JAOX7 (ORCPT ); Mon, 1 Oct 2012 10:23:59 -0400 Received: by padhz1 with SMTP id hz1so4278869pad.19 for ; Mon, 01 Oct 2012 07:23:58 -0700 (PDT) In-Reply-To: <14993854.ci14GxhhIm@moria> Sender: kvm-owner@vger.kernel.org List-ID: Il 30/09/2012 09:34, Dirk Heinrichs ha scritto: > Hello, > > since a week or two, I have a very strange problem with audio output on a > Windows Vista guest. Right after booting the guest, audio does not work. If I > leave the guest running for some hours (don't know how many, I usually try > again next day), audio output works fine. > > I'm using es1370 emulation, but I get the same results with the other > alternatives, too. > > Guest: Windows Vista SP1 32bit > > Host: Ubuntu 12.10 64bit > % dpkg --list|grep -e kvm -e qemu > ii kvm-ipxe 1.0.0+git-3.55f6c88-0ubuntu5 > all PXE ROM's for KVM > ii qemu-common 1.2.0+noroms-0ubuntu2 > all qemu common functionality (bios, documentation, etc) > ii qemu-kvm 1.2.0+noroms-0ubuntu2 > amd64 Full virtualization on supported hardware > ii qemu-kvm-spice 1.2.0-2012.09-0ubuntu1 > amd64 Full virtualization on amd64 hardware > ii qemu-utils 1.2.0+noroms-0ubuntu2 > amd64 qemu utilities > > Is this a known problem? What could I do to resolve it? > > Thanks... > > Dirk > Please open a bug on Launchpad. It will be examined by the Ubuntu maintainers and possibly forwarded to the QEMU project. Paolo