Hi, tumbleweed kde, amd-ryzen1700, amd graphic, 3 screens 3840x2160 (over all a fast machine) i run a old x-windows application on a virtual qemu-suse10.1 (its a proprietary software, and this is the last suse where its running on - and the last linux release of this software) (to be clear somewhere on 10.1 it stopped working, because of some updates (during live-cycle of 10.1), so i freeze the system at last working version)) this software is not scalable with the window manager. i could scale the software internally up to 2048x2048 pixels. but with my new screens 3840x2160 its to small to work with. i start this software normally over ssh two or three times in parallel. now my question: is there a possibility to scale a old software wit a fast reaction time? i could easily with virtmanager (over spice) work with the virtual machine and scale it. - but then i have only one time the software running at the desktop. but i need often more in parallel. i tried: https://github.com/kaueraal/run_scaled but i have a huge reaction lack of mouse movement and some parts of the screen are not updated correct. - not usable. at the moment i change screen resolution at one of my monitor to still use more than one instance of the software in parallel. but this is not comfortable, all other things i move to this monitor is also scaled.... if there is not a solution of scaling, maybe how to start 2 or 3 times inside the virtual machine the software and use spice to have access to all of them in parallel? (be careful, i do not think spice was developed in times of suse10.1) (mouse movement at spice with virtmanager is faster than vnc-virtmanger) simoN -- www.becherer.de