Bug#746643: OpenCL not supported by lastest NVIDIA driver
shurick at sectorb.msk.ru
Fri May 9 10:44:23 UTC 2014
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 reason for that is the missing versions of exported symbols in
the nvidia-current module.
As a workaround, the nvidia-uvm module can be loaded with --force-modversion
modprobe --force-modversion nvidia-uvm
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