Helle and thanks for your answer
You should never modify/update/create files under the /etc/libvirt/qemu
directory. The correct way to do this is virsh dumpxml $domain >
$domain.xml
and virsh define $domain.xml.
I didnt modify or create anything i just copied xml file from the old
server to the new server
Debug log from virt-manager (virt-manager --debug) would be helpful.
Cf virt-manager.debug
don't need to forwar X to your client, you can install
virt-manager/virt-viewer
directly on your client station and add ssh connection.
i will made the test
Is there anything else that you've changed, for example
vnc_listen or
spice_listen in /etc/libvirt/qemu.conf?
i didnt touch anything in this file
Thanks again
--
Pascal