Isaac SIM in omniverse not launching

@fzg7919 This usage is expected for now. A fix is planned for the next version to have a another option to upload folders.

Hi,
I am running isaac_sim-2021.1.1 and also have the same issue. here is my log, thanks
kit_20210914_101614.log (175.2 KB)

±----------------------------------------------------------------------------+
| NVIDIA-SMI 460.91.03 Driver Version: 460.91.03 CUDA Version: 11.2 |
|-------------------------------±---------------------±---------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 GeForce RTX 208… On | 00000000:08:00.0 On | N/A |
| 45% 50C P2 94W / 300W | 3238MiB / 11016MiB | 38% Default |
| | | N/A |
±------------------------------±---------------------±---------------------+

±----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1223 G /usr/lib/xorg/Xorg 38MiB |
| 0 N/A N/A 1357 G /usr/bin/gnome-shell 15MiB |
| 0 N/A N/A 18737 G /usr/lib/xorg/Xorg 448MiB |
| 0 N/A N/A 18832 G /usr/bin/gnome-shell 94MiB |
| 0 N/A N/A 20073 G …gAAAAAAAAA --shared-files 63MiB |
| 0 N/A N/A 27932 G /snap/blender/624/blender 68MiB |
| 0 N/A N/A 28835 C+G …saac_sim-2021.1.1/kit/kit 2464MiB |
±----------------------------------------------------------------------------+

@Sheikh_Dawood I want to try that, but when I hit the launch button it doesn’t open anything so I can select headless WebSocket launcher.

@morteza.dianatfar Try running that command in a terminal. It will run the headless Isaac Sim with websockets directly, without using the launcher.

@BobbyChen From your logs, it looks like you are missing a local install of Nucleus. You can install it using command line with the downloaded Nucleus installer if you are running headless or you can install it via the Omniverse Launcher.

could you give any help on how to do it?

Using terminal, go to the installed Isaac Sim package at ~/.local/share/ov/pkg/isaac_sim-2021.1.1. Then run

./isaac-sim.headless.websocket.sh

I tried the instruction i get error message which i attached to the word document.Isaac_socket_error.docx (13.2 KB)

It looks like a driver issue. Can you post the output of nvidia-smi?
Try installing the drivers using the .run file.
https://www.nvidia.com/Download/driverResults.aspx/179599/en-us
Here’s a useful guide.
https://docs.omniverse.nvidia.com/prod_launcher/prod_kit/linux-troubleshooting.html

Please also check that the GPU is detected in the VM. This may not work if the VM does not support GPU passthrough.