[Spice-devel] Spice console pixelated noise on display changes

Victor Toso victortoso at redhat.com
Tue Jun 19 08:09:12 UTC 2018


Hi,

On Mon, Jun 18, 2018 at 04:23:32PM +0200, Mitja Mihelič wrote:
> > > Does it work fine with remote-viewer?

Question ^

> > > You could try different image compression too,
> > > e.g image-compression=off
> > > https://people.freedesktop.org/~teuf/spice-doc/html/ch03.html
> > >
> > > Cheers,
> > >          toso
> > >
> > > > Why would this be happening? Help would be very much
> > > > appreciated.
> > > >
> > > > Kind regards,
> > > > Mitja
> > > >
> > I would also try to download a new version of spice-html5 and use
> > it directly to see if the problem is fixed.
> >
> > Note that you can set image compression using libvirt like
> >
> >    <graphics type='spice' port='5901' autoport='no'>
> >      <image compression='auto_glz'/>
> >    </graphics>
> >
> > (note the "image" element inside "graphics").
> >
> > Frediano
>
> Where would I set those options?

You must have access to the host which is the computer running
qemu and run `virsh edit $domain` for the xml file

        toso
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