Hi Gav,
That was it. It actually listed two drivers/devices
VkPhysicalDeviceDriverProperties:
---------------------------------
driverID = DRIVER_ID_NVIDIA_PROPRIETARY
driverName = NVIDIA
driverInfo = 455.38
conformanceVersion = 1.2.2.1
and
VkPhysicalDeviceDriverProperties:
---------------------------------
driverID = DRIVER_ID_INTEL_OPEN_SOURCE_MESA
driverName = Intel open-source Mesa driver
driverInfo = Mesa 20.0.8
conformanceVersion = 1.2.0.0
After forcing it to use the NVIDIA card with export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json
it is working now, hurray :)
Totally missed that in the troubleshooting section.
Thanks a lot.