Public bug reported:
Under Ubuntu 12.04 precise pangolin, I'm unable to load darktable with
opencl with an optimus nvidia graphic card.
I've got this error :
$ optirun darktable -d opencl
[opencl_init] trying to load opencl library: ”
[opencl_init] opencl library ‘libOpenCL’ found on your system and loaded
[opencl_init] could not get platforms: -1001
[opencl_init] FINALLY: opencl is NOT AVAILABLE on this system.
[opencl_init] initial status of opencl enabled flag is OFF.
To solve the problem I have to create a file : nvidia.icd in
/etc/OpenCL/vendors/ with the only content being libcuda.so
After that I got it working.
** Affects: nvidia-graphics-drivers (Ubuntu)
Importance: Undecided
Status: New
** Tags: 295 304 darktable nvidia opencl optimus
** Tags added: darktable
** Tags added: 295 304 nvidia opencl optimus
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to nvidia-graphics-drivers in Ubuntu.
https://bugs.launchpad.net/bugs/1039684
Title:
nvidia.icd file is not present in nvidia-current 64bits. Fail to load
opencl (like darktable)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1039684/+subscriptions
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