[Bf-committers] Cubin build failing

[Brecht Van Lommel]

So it seems there is indeed a problem in this driver. However
installing the CUDA driver along with the toolkit is not required, you
can skip it when installing the toolkit (that's what I always do). It
should be possible to install an older or newer driver to solve the
issue.

Brecht.

On Thu, May 1, 2014 at 9:38 PM, Daniel Salazar - patazstudio.com
<zanqdo at gmail.com> wrote:
> Well apparently I'm running into that issue. I got the "FATAL: Module
> nvidia-uvm not found" error. I'm on 331.62 and this version actually
> was installed (required) by the CUDA 6.0 toolkit so I'm not sure what
> else can I do.
>
> thanks for the help
>
> Daniel Salazar
> patazstudio.com
>
>
> On Thu, May 1, 2014 at 5:39 AM, Alexey Akishin <alex at science.su> wrote:
>> On Thursday 01 May 2014 04:33:01 Daniel Salazar - patazstudio.com wrote:
>>> Here's the error I'm getting on launch
>>>
>>> FATAL: Module nvidia_uvm not found.
>>> CUDA cuInit: Unknown error
>>         Run "lsmod | grep nvidia_uvm" to check if you have nvidia_uvm module loaded. If not try to load it with "sudo nvidia-modprobe -c 0 -u" (this also will create /dev/nvidia-uvm if it does not exist). If nvidia_uvm is still missing then something may be wrong with your driver installation; assuming you already have newest version, reinstalling the driver or rebooting may help. By the way, "FATAL: Module nvidia-uvm not found" error is mentioned in this thread: https://devtalk.nvidia.com/default/topic/699610/linux/334-21-driver-returns-999-on-cuinit-cuda-/ (few issues are discussed there, for instance, if your kernel version is too "new" you may have to patch NVidia driver to build nvidia_uvm module successfully).
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