From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: Sound not working properly on Xen Dom0, but works on native Date: Tue, 17 Jan 2012 11:12:08 -0500 Message-ID: <20120117161208.GA21545@phenom.dumpdata.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Todd Deshane Cc: xen-devel mailing list List-Id: xen-devel@lists.xenproject.org On Sun, Jan 15, 2012 at 07:12:52PM -0500, Todd Deshane wrote: > Hi, > > I'm doing some testing on Ubuntu 12.04 Alpha. All sounds comes out as > static on the Dom0 system. (I can PCI passthrough the audio card to a > DomU and that works). Native sound works fine. > > Linux kronos 3.2.0-8-generic-pae #15-Ubuntu SMP Wed Jan 11 15:34:57 > UTC 2012 i686 i686 i386 GNU/Linux Did you try 64-bit dom0? What happens if you do not use 'dom0_mem=' arguments? Does your machine have IOMMU? What is the hypervisor output? > Here is the "ubuntu-bug audio" generated report: > https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/916985 > > Let me know if there is any other information that I can provide. > > Thanks, > Todd > > -- > Todd Deshane > http://www.linkedin.com/in/deshantm > http://www.xen.org/products/cloudxen.html