Omniverse crashed after installing the Nucleus service to the wrong path

Omniverse Isaac Sim
1

I tried to install Omniverse in Ubuntu 20.04.

I have successfully installed the Graphic Driver, CUDA, and Omniverse, Isaac Sim by following the document. But I accidentally installed the Nucleus Service to the tmp folder. I didn’t notice it and Omniverse and Isaac Sim can work at that time. But Omniverse crashed after I reboot my device because everything I installed in the tmp folder was deleted automatically. Now, when I try to run Omniverse, it pops up message like the one in the picture I attached.
omniverse-crash

I have tried to use the cleanup tool to fix it. But it didn’t work. Do you have any solution?

2

Hi , Try remove this folders below then run the AppImage file to install the Omniverse Launcher again. Note that this will remove all data and Omniverse Launcher settings.

~/.local/share/ov
~/.cache/ov
~/.nvidia-omniverse
~/.config/omniverse
~/.config/omniverse-launcher
3

Thank you for your reply. However, none of these files exist in my device. And I still cannot install the launcher. Do you have other solutions?

4

Try running this to see if you have the config files somewhere.
sudo find / -type f -name "omniverse.toml"

1 Like
5

Thank you. The problem has been solved.

6

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.