Isaac 2022.2.1 vkCreateInstance failed. Vulkan 1.1 is not supported, or your driver requires an update

Hi @daniel.honerkamp - Please refer this info:

you can point people with similar issues here:
[Linux Troubleshooting — Omniverse Developer Guide latest documentation]

You need to delete the duplicate file in /usr/share/vulkan but I will still recommend to delete both folders and do a clean install of drivers.