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[Solved] Where is nvidia-uvm.ko?
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qpalz
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PostPosted: Sun Feb 02, 2014 7:45 am    Post subject: [Solved] Where is nvidia-uvm.ko? Reply with quote

According to http://www.nvidia.com/Download/driverResults.aspx/69372,
Quote:
Added nvidia-uvm.ko, the NVIDIA Unified Memory kernel module, to the NVIDIA Linux driver package. This kernel module provides support for the new Unified Memory feature in an upcoming CUDA release.

However, after I have installed nvidia-driver-331.38, I cannot find nvidia-uvm.ko.
Code:
modprobe nvidia-uvm
also fails. What's wrong?

Solved by updating nvidia-drivers to new version. A new use flag uvm is added in new nvidia-drivers package.


Last edited by qpalz on Wed Feb 19, 2014 3:05 pm; edited 1 time in total
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marbre
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PostPosted: Mon Feb 17, 2014 9:12 am    Post subject: Reply with quote

See the bug report https://bugs.gentoo.org/show_bug.cgi?id=501540
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XavierMiller
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PostPosted: Mon Feb 17, 2014 9:13 am    Post subject: Reply with quote

Did you re-emerge nvidia drivers after the kernel upgrade ?
Code:
emerge @module-rebuild

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qpalz
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PostPosted: Mon Feb 17, 2014 12:16 pm    Post subject: Reply with quote

XavierMiller wrote:
Did you re-emerge nvidia drivers after the kernel upgrade ?
Code:
emerge @module-rebuild

I have done that but I still cannot get nvidia-uvm.
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qpalz
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PostPosted: Wed Feb 19, 2014 3:05 pm    Post subject: Reply with quote

Solved by updating nvidia-drivers to new version. A new use flag uvm is added in new nvidia-drivers package.
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