I have a new install on Linux Ubuntu 22.04 (bare metal, not in a Docker), and Nucleus doesn’t seem to run.
Info on GPU:
baxelrod@WS1:~$ nvidia-smi
Thu Dec 15 11:15:01 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.60.13 Driver Version: 525.60.13 CUDA Version: 12.0 |
|-------------------------------+----------------------+----------------------+
| 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 NVIDIA RTX A5000 On | 00000000:61:00.0 Off | Off |
| 30% 30C P8 19W / 230W | 6MiB / 24564MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
| 1 NVIDIA T400 4GB On | 00000000:62:00.0 Off | N/A |
| 38% 41C P8 N/A / 31W | 14MiB / 4096MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1211 G /usr/lib/xorg/Xorg 4MiB |
| 1 N/A N/A 1211 G /usr/lib/xorg/Xorg 9MiB |
| 1 N/A N/A 1383 G /usr/bin/gnome-shell 2MiB |
+-----------------------------------------------------------------------------+
Here is the log from Nucleus:
Nucleus.log (298.4 KB)
At the bottom of the log, this seems to be the issue:
2022-12-19 14:59:13 [261ms] [Error] [omni.core] [1180668] ../../../source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:Traceback (most recent call last):
File "run_server.py", line 3, in <module>
File "lft/server.py", line 801, in run_application
File "asyncio/base_events.py", line 616, in run_until_complete
File "lft/server.py", line 715, in startup_server
File "aiohttp/web_runner.py", line 121, in start
File "asyncio/base_events.py", line 1463, in create_server
OSError: [Errno 98] error while attempting to bind on address ('127.0.0.1', 3030): address already in use
[1180666] Failed to execute script 'run_server' due to unhandled exception!
It does look like something is using port 3030. But it looks like an Omniverse thing…
baxelrod@WS1:~$ netstat -tulpn | grep 3030
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 127.0.0.1:3030 0.0.0.0:* LISTEN 3234/./omni-lft-ser
Any assistance would be much appreciated.
Thanks,
Ben