Error in runing "Warehouse Navigation".(isaac SDK+isaac sim(unity 3D))

when i runing the demo " Warehouse Navigation" there is some error as follows

environment:

  1. GPU:RTX 2080Ti
  2. Driver Version: 440.64
  3. sim_unity3d Version:20200623

./sample.x86_64 --scene small_warehouse -logFile -

Set current directory to /home/yons/isaac_sim_unity3d/builds
Found path: /home/yons/isaac_sim_unity3d/builds/sample.x86_64
Mono path[0] = '/home/yons/isaac_sim_unity3d/builds/sample_Data/Managed’
Mono config path = '/home/yons/isaac_sim_unity3d/builds/sample_Data/MonoBleedingEdge/etc’
Preloaded 'libSubstance.Engine.so’
Preloaded 'libsubstance_sse2_blend.so’
Display 0 ‘default’: 800x600 (primary device).
Unable to load player prefs
Desktop is 800 x 600 @ 75 Hz
[Vulkan init] extensions: count=18
[Vulkan init] extensions: name=VK_KHR_device_group_creation, enabled=0
[Vulkan init] extensions: name=VK_KHR_display, enabled=1
[Vulkan init] extensions: name=VK_KHR_external_fence_capabilities, enabled=0
[Vulkan init] extensions: name=VK_KHR_external_memory_capabilities, enabled=0
[Vulkan init] extensions: name=VK_KHR_external_semaphore_capabilities, enabled=0
[Vulkan init] extensions: name=VK_KHR_get_display_properties2, enabled=0
[Vulkan init] extensions: name=VK_KHR_get_physical_device_properties2, enabled=0
[Vulkan init] extensions: name=VK_KHR_get_surface_capabilities2, enabled=0
[Vulkan init] extensions: name=VK_KHR_surface, enabled=1
[Vulkan init] extensions: name=VK_KHR_surface_protected_capabilities, enabled=0
[Vulkan init] extensions: name=VK_KHR_xcb_surface, enabled=0
[Vulkan init] extensions: name=VK_KHR_xlib_surface, enabled=1
[Vulkan init] extensions: name=VK_EXT_acquire_xlib_display, enabled=0
[Vulkan init] extensions: name=VK_EXT_debug_report, enabled=0
[Vulkan init] extensions: name=VK_EXT_debug_utils, enabled=0
[Vulkan init] extensions: name=VK_EXT_direct_mode_display, enabled=0
[Vulkan init] extensions: name=VK_EXT_display_surface_counter, enabled=0
[Vulkan init] extensions: name=VK_KHR_wayland_surface, enabled=1
Vulkan detection: 0
**No supported renderers found, exiting **
(Filename: Line: 618)

@atorabi

I have the same issue, with the environment:
RTX 2060 Super
Driver: 455.23.05

Very similar output. I’m running ISAAC on a remote desktop.

Any solutions so far?

Hi e_lif_kaya,

This error probably occurs due to incorrect display configuration on host machine.
For your remote desktop does it have Display (monitor) connected. If not could you please follow this link to see if you can get it to work.

Please try https://docs.nvidia.com/isaac/archive/2020.1/doc/setup.html#vulkan-setting if it helps.

If it doesn’t help could you please provide output of below commands:

nvidia-smi
lspci | grep VGA
nvidia-xconfig --query-gpu-info
cat /etc/X11/xorg.conf

Thanks!

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