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odror

Member

Registered: 2015-03-17

Posts: 146

libvirt/virgl blank screen on X11 but wayland is ok.

I have just started using virgl 3d render on my windows VM machine. It works fine on Wayland, but not on X11. I get a blank screen. The Virgl-3d driver is installed on the windows vm.

I have a dual GPU intel and nvidia. The VM is rendering with the intel/mesa driver.

If I change the rendering of the vm to the Nvidia card I get the following error (which is the second issue that I am requesting help for):

qemu-system-x86_64: egl: eglInitialize failed: EGL_NOT_INITIALIZED

Awebb

Member

Registered: 2010-05-06

Posts: 6,688

Re: libvirt/virgl blank screen on X11 but wayland is ok.

The NVIDIA error message might be its own problem: https://superuser.com/questions/1733003 … dia-propri