Karton is an upcoming project that will allow you to run a virtual-machine using libvirt and easily integrates with KDE being an official KDE project, similar to GNOME boxes. But since GNOME-Boxes lacks 3D acceleration for windows, I have to use virtualbox instead.
Do you think that karton will be able to do 3D acceleration with virtualbox and be able to share between the host/guest such as file transfer or ability to use hardware in the VM itself? Such as for example, in virtualbox, I can use my wacom tablet with windows 7 including with pressure sensitivity.
It be really nice to be able to do that with karton instead of GNOME-Boxes and I find virt-manager (GUI Frontend for qemu/libvirt) to be too verbose in customization leading to a headache in getting stuff to work right.
It doesn’t truly seem unreasonable to wonder if it can compete with virtualbox, since VB is much more general user oriented than VMWare or other commercial driven virtual machines.