Hi, > The second way is a single display channel with a single, big > surface > for all heads. Then -- with spice-agent help -- guest and > client > negotiate which region of the big display gets scanned out to > which > head.
> My understanding is that "head" will not work correctly with QXL (only > head 0, but can be a multi-head QXL), For the second way yes, because in that case "head" is a qxl/spice private thing and not visible outside. You'll see that for example in case you try to screendump or connect with vnc. No heads, only the big surface. cheers, Gerd