Unable to turn on 3d acceleration for virtual machines

Bazzite
1

When I enable 3d acceleration in virt-manager or GNOME Boxes, I get this error:

Unable to complete install: 'internal error: QEMU unexpectedly closed the monitor (vm='supernova'): 2024-10-02T19:57:46.986782Z qemu-system-x86_64: egl: eglInitialize failed: EGL_NOT_INITIALIZED
2024-10-02T19:57:46.986888Z qemu-system-x86_64: egl: render node init failed'

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 72, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/createvm.py", line 2008, in _do_async_install
    installer.start_install(guest, meter=meter)
  File "/usr/share/virt-manager/virtinst/install/installer.py", line 695, in start_install
    domain = self._create_guest(
             ^^^^^^^^^^^^^^^^^^^
  File "/usr/share/virt-manager/virtinst/install/installer.py", line 637, in _create_guest
    domain = self.conn.createXML(initial_xml or final_xml, 0)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.12/site-packages/libvirt.py", line 4529, in createXML
    raise libvirtError('virDomainCreateXML() failed')
libvirt.libvirtError: internal error: QEMU unexpectedly closed the monitor (vm='supernova'): 2024-10-02T19:57:46.986782Z qemu-system-x86_64: egl: eglInitialize failed: EGL_NOT_INITIALIZED
2024-10-02T19:57:46.986888Z qemu-system-x86_64: egl: render node init failed

This is from virt-manager; GNOME Boxes gives a much less concise error log, but it ends with the same two lines. I have been unable to find a solution in my testing. Everything was configured via ujust setup-virtualization. All help is appreciated.

Edit: it seems to be related to this issue: libvirt: openGL does not work with Nvidia GPUs · Issue #164436 · NixOS/nixpkgs · GitHub

2

Can confirm it to be an NVIDIA issue. Laptop has an Intel and NVIDIA GPU, fails the same way on NVIDIA but works fine on Intel. Boxes also works when I edit the VM’s XML to use the Intel GPU.