Comment 19 for bug 1815452

I tried getting this working on my nVidia card, but wasn't able to.

Added abstractions to local/abstractions/libvirt-qemu.
  /proc/modules r,
  /proc/driver/nvidia/ r,
  /proc/driver/nvidia/** r,
  /usr/share/egl/ r,
  /usr/share/egl/** r,
  /sys/devices/** r,
  /sys/devices/ r,
  /dev/nvidiactl rw,

Error starting domain: internal error: qemu unexpectedly closed the monitor: qemu-system-x86_64: ../src/gallium/drivers/llvmpipe/lp_texture.c:499: llvmpipe_resource_get_handle: Assertion `lpr->dt' failed.

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 75, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 111, in tmpcb
    callback(*args, **kwargs)
  File "/usr/share/virt-manager/virtManager/libvirtobject.py", line 66, in newfn
    ret = fn(self, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/domain.py", line 1400, in startup
    self._backend.create()
  File "/usr/lib/python3/dist-packages/libvirt.py", line 1080, in create
    if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirt.libvirtError: internal error: qemu unexpectedly closed the monitor: qemu-system-x86_64: ../src/gallium/drivers/llvmpipe/lp_texture.c:499: llvmpipe_resource_get_handle: Assertion `lpr->dt' failed.

On another note, for Disco+ should we be defaulting to settings that are closer to what is needed, for instance Virtio and no ports by default? I've reduced my graphical issues in VMs just by setting those.