I have a new PC with a fairly high-end graphics card, an nVidia RTX 2060 with 6 GB RAM. At first, it was using the open source nouveau driver, and darktable did not detect availability of openCL. Then, I installed the proprietary nVidia driver, and darktable then detected and used openCL.
However, I just now rechecked, and darktable no longer detects openCL. I double-checked that the proprietary nVidia driver is still in use, and it is. So, I don’t understand why darktable is no longer detecting openCL. Can anyone help me understand and correct this, please?
darktable version: 3.2.1
OS: openSUSE Tumbleweed, up-to-date
08:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2060] (rev a1) (prog-if 00 [VGA controller])
Kernel driver in use: nvidia