Displaying Qemu VM off of VMWare Guest Issues

Help
1

My goal is to run a windows VM after rolling back to a snapshot of the VM of windows on startup.

I am using package qemu_kvm for my VM on NixOS 19.09.

My closest to working configuration is:

virtualisation.libvirtd.enable = true;
virtualisation.vmware.guest.enable = true;

services.xserver = {
	enable = true;
	displayManager.auto.enable = true;
	windowManager.default = "i3";
	windowManager.i3.enable = true;
	windowManager.i3.extraSessionCommands = ''${pkgs.writeScript "vm" ``
		zfs rollback zroot/vm@prod
		qemu-kvm --boot a -m 1.5G -cpu host -smp $(nproc) -hda /var/vm/win10.img -display sdl -full-screen
	``}``;
};

My issues are:

  1. The bottom if the display is cut off in full-screen mode. I have to exit full screen and untoggle “Show Menubar”
  2. The resolution cannot be increased. I increase display resolution in VMWare and specified resolution in the xserver part of the configuration but neither have succeeded.