[Spice-devel] USB redirected wacom tablet

Tomáš Chaloupka chalucha at gmail.com
Sun Jun 16 13:22:46 PDT 2013


Hi Uri,
thaks for your help.

I tried this today. It takes some time to find how to set this option in
libvirt as it is needed to set in domain XML.

To make it work I had to remove the virtual tablet device. After that
server mode works and I can see the cursor from the mouse and from the
redirected tablet as well.
Problem is, that in the server mode cursor response is far from smooth
(even right on the host) which make it pretty unusable to draw something.

Is there any other chance to solve it better way?

Thanks,
Tom



2013/6/16 Uri Lublin <uril at redhat.com>

> On 06/15/2013 12:07 AM, Tomáš Chaloupka wrote:
>
>> Hello,
>> I'm trying to use my wacom tablet on virtualized W7 over spice usb redir.
>> Tried it on Fedora18 (virt-viewer-0.5.4), usb redirection worked fine,
>> driver was installed and device is working well.
>>
>> Only problem with this setup is that the tablet pointer is not visible,
>> so when I try to control guest OS or just draw something with pen I can't
>> see the actual position. Only mouse pointer is visible on it's last
>> position.
>>
>
> Hi Tomáš,
>
> Does it help if you stop running the vdagent on the guest (net stop
> vdservice) ?
>
> If it does, you can try adding to qemu-kvm command line option "-spice"
> the following: "agent-mouse=off"
>
> Uri.
>
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