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Celes_Eternal
n00b
n00b


Joined: 23 Dec 2014
Posts: 22

PostPosted: Tue Apr 05, 2016 4:27 pm    Post subject: Vulkan / Nvidia(Bumblebee) Reply with quote

Hello everyone,

Today i tried to install Vulkan SDK, so i cloned the core : https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers
I have no problem to compile and export the whole thing.

But,

Code:
[celes«»EternalStorm]───────────────[~/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/demos] [branch: master]
└─(18:09)─╼ optirun ./vulkaninfo
===========
VULKAN INFO
===========

Vulkan API Version: 1.0.8

INFO: [loader] Code 0 : Found manifest file /home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/layers/VkLayer_core_validation.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/layers/VkLayer_device_limits.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/layers/VkLayer_image.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/layers/VkLayer_object_tracker.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/layers/VkLayer_parameter_validation.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/layers/VkLayer_swapchain.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/layers/VkLayer_threading.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/dbuild/layers/VkLayer_unique_objects.json, version "1.0.0"
Cannot create Vulkan instance.
/home/celes/.vulkan/Vulkan-LoaderAndValidationLayers/demos/vulkaninfo.c:633: failed with VK_ERROR_INCOMPATIBLE_DRIVER


I don't even know what to search, the bumblebee conf by default is ok.


Optirun really switch my graphic card, and this is my nvidia card:


Code:
+------------------------------------------------------+                       
| NVIDIA-SMI 364.12     Driver Version: 364.12         |                       
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 675MX   Off  | 0000:01:00.0     N/A |                  N/A |
| N/A   47C    P5    N/A /  N/A |     10MiB /  4095MiB |     N/A      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID  Type  Process name                               Usage      |
|=============================================================================|
|    0                  Not Supported                                         |
+-----------------------------------------------------------------------------+


Compatible Vulkan : [url] https://www.khronos.org/conformance/adopters/conformant-products#vulkan[/url]

Any idea is welcome.
Thanks
Have a nice day
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dimko
Tux's lil' helper
Tux's lil' helper


Joined: 12 Feb 2006
Posts: 101

PostPosted: Mon May 02, 2016 3:25 pm    Post subject: Re: Vulkan / Nvidia(Bumblebee) Reply with quote

First thing id run purely on nvidia driver.
Bumblebee is too prone to issues.

Once you sort out things on nvidia only hardware, you can try to mess around with bumblebee set up.
Before that, try to get it to work on pure binary or nouveua.
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