Re: [Xen-devel] Xen 4.2.0, VNC connection to Windows domU causes black screen on VNC

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Wed, Oct 03, 2012 at 04:48:33PM +0300, Valtteri Kiviniemi wrote:
>    2012/10/3 Konrad Rzeszutek Wilk <[1]konrad@xxxxxxxxxx>
> 
>      On Wed, Oct 3, 2012 at 9:22 AM, Valtteri Kiviniemi
>      <[2]kiviniemi.valtteri@xxxxxxxxx> wrote:
>      > Hi,
>      >
>      > Tested with realvnc and tightvnc. Realvnc just closes itself when the
>      > resolution changes and tightvnc just stays open with the black screen.
>      >
> 
>      Lets first see if this is a problem with Windows 2008 expecting
>      certain registers in the VGA
>      emulation and falling flat on its face.
> 
>      If you launch (with the same guest config - but obviously replace the
>      ISO), with an
>      Fedora or Ubuntu LiveCD - does it boot? Do you see the VNC screen
>      changing resolution
>      and all that?
> 
>    Hi,
> 
>    Same problem with Fedora-17-x86_64-Live-Desktop.iso. I after the
>    resolution changed the screen goes black. If I change stdvga to 1 I will
>    see a bit further but then the VNC client crashes and says something about
>    unsupported features (dont know even if it should work).
> 

Did you try xvnc4viewer? or normal vncviewer? or virt-viewer? 
I usually use virt-viewer without problems..

-- Pasi


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