[Bf-committers] Cubin build failing

[Daniel Salazar - patazstudio.com]

Somehow after uninstalling and installing various times trying to fix
my system it is working fine with 331.62 :s I'm not sure what I did
tough :)
Daniel Salazar
patazstudio.com


On Thu, May 1, 2014 at 2:05 PM, Brecht Van Lommel
<brechtvanlommel at pandora.be> wrote:
> 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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