From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: X-server problem using sdl with nvidia graphics Date: Mon, 14 Mar 2011 15:11:44 +0100 Message-ID: <4D7E2220.2060706@ts.fujitsu.com> References: <4D709F9A.8050805@ts.fujitsu.com> <4D7DC50B.4030702@ts.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: 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: Stefano Stabellini Cc: "xen-devel@lists.xensource.com" , Konrad Rzeszutek Wilk List-Id: xen-devel@lists.xenproject.org On 03/14/11 12:58, Stefano Stabellini wrote: > On Mon, 14 Mar 2011, Juergen Gross wrote: >> Hi, >> >> sorry for late reply, I was at home for 1 week :-) >> >> On 03/07/11 16:59, Stefano Stabellini wrote: >>> On Fri, 4 Mar 2011, Juergen Gross wrote: >>>> Hi, >>>> >>>> I'm playing a little bit with Windows domU on Xen. My machine is a Notebook >>>> with a nvidia card: >>>> >>>> 01:00.0 VGA compatible controller: nVidia Corporation G96M [Quadro FX 770M] >>>> (rev a1) >>>> >>>> Xen is Xen 4.0.1 from SLES 11 SP1, Xserver is xorg 7.4-27.19.19. >>>> When I use vnc as console for the domU, everything is okay. Using sdl will >>>> blank my screen as soon as the domain is started and the sdl window should >>>> appear. I can get the X screen again via switching to text console and back, >>>> but the sdl window isn't there. >>>> Starting the domain with sdl using an external DISPLAY works okay. >>>> >>>> Has anybody seen this problem? >>>> Any ideas how to solve it? >>>> >>>> I tried with nv driver from SLES and nvidia driver from nvidia.com. Both >>>> failed. >>>> >>>> Guest configuration: >>>> >>>> import os, re >>>> arch = os.uname()[4] >>>> if re.search('64', arch): >>>> arch_libdir = 'lib64' >>>> else: >>>> arch_libdir = 'lib' >>>> kernel = "/usr/lib/xen/boot/hvmloader" >>>> device_model = '/usr/lib' + '/xen/bin/qemu-dm' >>>> builder='hvm' >>>> memory = 4096 >>>> shadow_memory = 32 >>>> name = "Win" >>>> vif = [ 'type=ioemu, bridge=extbr1', 'type=ioemu, bridge=intbr1' ] >>>> disk = [ 'phy:/dev/sda,ioemu:hda,w' ] >>>> boot="c" >>>> vcpus=1 >>>> acpi=1 >>>> apic=1 >>>> sdl=1 >>>> vnc=0 >>>> vncconsole=0 >>>> vncviewer=0 >>>> vncpasswd='' >>>> vnclisten="0.0.0.0" >>>> stdvga=0 >>>> >>> >>> try adding opengl=0 >> >> Doesn't help. >> > > Considering that it looks like an xorg issue or a dom0 kernel issue, > could you try executing any other sdl based programs? > For example 'mplayer -vo sdl'? > If you can repro the issue with another application we can rule out that > is a qemu-xen bug. The "Color Mouse Demo" from http://www.libsdl.org/projects/cmouse/ works fine. Juergen -- Juergen Gross Principal Developer Operating Systems TSP ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967 Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com Domagkstr. 28 Internet: ts.fujitsu.com D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html