Hi, I am new to isaaclab, and I encounter some problems while launching isaaclab. I follow the tutorial in Installation using Isaac Sim Binaries — Isaac Lab Documentation
Isaac Sim Version
4.5.0
4.2.0
4.1.0
4.0.0
4.5.0
2023.1.1
2023.1.0-hotfix.1
Other (please specify):
Operating System
Ubuntu 22.04
Ubuntu 20.04
Windows 11
Windows 10
Other (please specify):
GPU Information
- Model:
- Driver Version: 570.169
- Geforce 5060ti
- CUDA: 12.8
When I try to launch the isaaclab use the cmd
./isaaclab.sh -p scripts/tutorials/00_sim/create_empty.py
errors occur.
Error outputs
[INFO] Using python from: /home/thera/anaconda3/envs/env_isaaclab/bin/python
[WARN][AppLauncher]: There are no arguments attached to the ArgumentParser object. If you have your own arguments, please load your own arguments before calling the AppLauncher.add_app_launcher_args method. This allows the method to check the validity of the arguments and perform checks for argument names.
[INFO][AppLauncher]: Using device: cuda:0
[INFO][AppLauncher]: Loading experience file: /home/thera/IsaacLab/apps/isaaclab.python.kit
[Info] [carb] Logging to file: /home/thera/isaac-4.5/kit/logs/Kit/Isaac-Sim/4.5/kit_20250709_095615.log
2025-07-09 01:56:15 [0ms] [Warning] [omni.kit.app.plugin] No crash reporter present, dumps uploading isn’t available.
2025-07-09 01:56:15 [1ms] [Warning] [omni.ext.plugin] [ext: rendering_modes] Extensions config ‘extension.toml’ doesn’t exist ‘/home/thera/IsaacLab/apps/rendering_modes’ or ‘/home/thera/IsaacLab/apps/rendering_modes/config’
[0.027s] [ext: omni.kit.async_engine-0.0.1] startup
[0.260s] [ext: omni.metrics.core-0.0.1] startup
[0.261s] [ext: omni.client.lib-1.0.0] startup
[0.277s] [ext: omni.blobkey-1.1.2] startup
[0.277s] [ext: omni.stats-1.0.1] startup
[0.278s] [ext: omni.datastore-0.0.0] startup
[0.281s] [ext: omni.client-1.2.2] startup
[0.336s] [ext: omni.ujitso.default-1.0.0] startup
[0.340s] [ext: omni.hsscclient-1.1.1] startup
[0.348s] [ext: omni.gpu_foundation.shadercache.vulkan-1.0.0] startup
[0.354s] [ext: omni.assets.plugins-0.0.0] startup
[0.355s] [ext: omni.gpu_foundation-0.0.0] startup
[0.359s] [ext: carb.windowing.plugins-1.0.0] startup
[0.363s] [ext: omni.kit.renderer.init-0.0.0] startup
2025-07-09 01:56:15 [383ms] [Error] [omni.platforminfo.plugin] failed to find the package that core 12 belongs to.
2025-07-09 01:56:15 [383ms] [Error] [omni.platforminfo.plugin] failed to find the package that core 13 belongs to.
2025-07-09 01:56:15 [383ms] [Error] [omni.platforminfo.plugin] failed to find the package that core 14 belongs to.
2025-07-09 01:56:15 [383ms] [Error] [omni.platforminfo.plugin] failed to find the package that core 15 belongs to.
2025-07-09 01:56:15 [383ms] [Error] [omni.platforminfo.plugin] failed to find the package that core 16 belongs to.
2025-07-09 01:56:15 [383ms] [Error] [omni.platforminfo.plugin] failed to find the package that core 17 belongs to.
2025-07-09 01:56:15 [383ms] [Error] [omni.platforminfo.plugin] failed to find the package that core 18 belongs to.
2025-07-09 01:56:15 [383ms] [Error] [omni.platforminfo.plugin] failed to find the package that core 19 belongs to.
|---------------------------------------------------------------------------------------------|
| Driver Version: 570.169 | Graphics API: Vulkan
|=============================================================================================|
| GPU | Name | Active | LDA | GPU Memory | Vendor-ID | LUID |
| | | | | | Device-ID | UUID |
| | | | | | Bus-ID | |
|---------------------------------------------------------------------------------------------|
| 0 | NVIDIA GeForce RTX 5060 Ti | Yes: 0 | | 16311 MB | 10de | 0 |
| | | | | | 2d04 | 0eb70eb0.. |
| | | | | | 1 | |
|=============================================================================================|
| OS: 20.04.6 LTS (Focal Fossa) ubuntu, Version: 20.04.6, Kernel: 5.15.0-139-generic
| XServer Vendor: The X.Org Foundation, XServer Version: 12013000 (1.20.13.0)
| Processor: 12th Gen Intel(R) Core™ i7-12700KF
| Cores: 12 | Logical Cores: 12
|---------------------------------------------------------------------------------------------|
| Total Memory (MB): 15771 | Free Memory: 9513
| Total Page/Swap (MB): 2047 | Free Page/Swap: 2047
|---------------------------------------------------------------------------------------------|
[0.941s] [ext: omni.kit.pipapi-0.0.0] startup
[0.942s] [ext: omni.kit.pip_archive-0.0.0] startup
[0.942s] [ext: omni.pip.compute-1.4.5] startup
[0.942s] [ext: omni.pip.cloud-1.1.7] startup
[0.944s] [ext: omni.isaac.core_archive-2.3.3] startup
[0.945s] [ext: omni.materialx.libs-1.0.6] startup
[0.949s] [ext: omni.kit.loop-isaac-1.2.1] startup
[0.949s] [ext: omni.kit.test-1.1.2] startup
[0.977s] [ext: omni.isaac.ml_archive-2.1.2] startup
[0.977s] [ext: omni.kit.telemetry-0.5.1] startup
[xcb] Unknown sequence number while appending request
[xcb] You called XInitThreads, this is not your fault
[xcb] Aborting, sorry about that.
[xcb] Extra reply data still left in queue
[xcb] This is most likely caused by a broken X extension library
[xcb] Aborting, sorry about that.
Fatal Python error: Segmentation fault
Thread 0x00007f167fb74b80 (most recent call first):
File “”, line 1024 in _find_and_load
File “/home/thera/IsaacLab/_isaac_sim/kit/kernel/py/omni/core/init.py”, line 12 in
File “”, line 241 in _call_with_frames_removed
File “”, line 883 in exec_module
File “”, line 688 in _load_unlocked
File “”, line 1006 in _find_and_load_unlocked
File “”, line 1027 in _find_and_load
File “/home/thera/isaac-4.5/extscache/omni.kit.telemetry-0.5.1+d02c707b.lx64.r.cp310/omni/kit/telemetry/_itelemetry.py”, line 6 in
File “”, line 241 in _call_with_frames_removed
File “”, line 883 in exec_module
File “”, line 688 in _load_unlocked
File “”, line 1006 in _find_and_load_unlocked
File “”, line 1027 in _find_and_load
File “/home/thera/isaac-4.5/extscache/omni.kit.telemetry-0.5.1+d02c707b.lx64.r.cp310/omni/kit/telemetry/init.py”, line 8 in
File “”, line 241 in _call_with_frames_removed
File “”, line 883 in exec_module
File “”, line 688 in _load_unlocked
File “”, line 1006 in _find_and_load_unlocked
File “”, line 1027 in _find_and_load
File “”, line 1050 in _gcd_import
File “/home/thera/anaconda3/envs/env_isaaclab/lib/python3.10/importlib/init.py”, line 126 in import_module
File “/home/thera/IsaacLab/_isaac_sim/kit/kernel/py/omni/ext/_impl/custom_importer.py”, line 76 in import_module
File “/home/thera/IsaacLab/_isaac_sim/kit/kernel/py/omni/ext/_impl/_internal.py”, line 94 in _import_public
File “/home/thera/IsaacLab/_isaac_sim/kit/kernel/py/omni/ext/_impl/_internal.py”, line 187 in _custom_importer
File “/home/thera/IsaacLab/_isaac_sim/kit/kernel/py/omni/ext/_impl/_internal.py”, line 211 in startup
File “/home/thera/IsaacLab/_isaac_sim/kit/kernel/py/omni/ext/_impl/_internal.py”, line 328 in startup_extension
File “PythonExtension.cpp::startup()”, line 2 in
File “/home/thera/IsaacLab/_isaac_sim/exts/isaacsim.simulation_app/isaacsim/simulation_app/simulation_app.py”, line 427 in _start_app
File “/home/thera/IsaacLab/_isaac_sim/exts/isaacsim.simulation_app/isaacsim/simulation_app/simulation_app.py”, line 212 in init
File “/home/thera/IsaacLab/source/isaaclab/isaaclab/app/app_launcher.py”, line 781 in _create_app
File “/home/thera/IsaacLab/source/isaaclab/isaaclab/app/app_launcher.py”, line 131 in init
File “/home/thera/IsaacLab/scripts/tutorials/00_sim/create_empty.py”, line 31 in
Extension modules: psutil._psutil_linux, psutil._psutil_posix (total: 2)
./isaaclab.sh: line 274: 7716 Segmentation fault (core dumped) ${python_exe} “$@”
What I’ve Tried
I tried to downgrade my NVIDIA drivers to 535.129.03, but it can not install due to 5060ti incompatibility.