Bug#746643: OpenCL not supported by lastest NVIDIA driver

2014-06-25 Thread Federico Bruni
Package: nvidia-kernel-dkms Version: 331.79-1 Followup-For: Bug #746643 It doesn't seem to be fixed here. At least, darktable is still not able to use opencl. I see below that I had a couple of old nvidia packages. I've just upgraded them but nothing changes: apt-get install -t unstable libnvidia-

Bug#746643: OpenCL not supported by lastest NVIDIA driver

2014-05-16 Thread Chaskiel Grundman
In order for the uvm module to import the proper symbol versions from the main nvidia module, the Modules.symvers file must be copied into the uvm subdirectory after nvidia.ko is built and before nvidia-uvm.ko is built

Bug#746643: OpenCL not supported by lastest NVIDIA driver

2014-05-13 Thread Federico Bruni
Package: nvidia-kernel-dkms Version: 331.67-1 Followup-For: Bug #746643 I'm using kernel 3.13 instead of 3.14 (as Pascal). But I also cannot use OpenCL in an application (darktable). Here's some information: $ lsmod | grep nvidia nvidia 10647740 39 i2c_core 24092 2

Bug#746643: OpenCL not supported by lastest NVIDIA driver

2014-05-09 Thread Alexander Inyukhin
Hi, I faced the same issue recently. There are errors about symvers in dmesg, when I'm trying to load this module: [15681.806796] nvidia_uvm: no symbol version for nvUvmInterfaceChannelDestroy [15681.806799] nvidia_uvm: Unknown symbol nvUvmInterfaceChannelDestroy (err -22) I think the reas

Bug#746643: OpenCL not supported by lastest NVIDIA driver

2014-05-02 Thread Pascal Obry
Package: nvidia-kernel-dkms Version: 331.67-1 The nvidia-current-uvm.ko is not built and so OpenCL is not available on GNU/Debian. I'm using GNU/Debian unstable and kernel 3.14 (but I had the same issue with 3.13). Building nvidia-current-uvm.ko manually solves the issue. I have seen this repor