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wichtounet
Tux's lil' helper
Joined: 17 Mar 2012
Posts: 122
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 Posted: Wed May 04, 2016 6:17 am Post subject: Cannot run CUDA (version insufficient) [hardened] [fixed] |
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Hi,
I've a strange problem on my server. I've installed a GPU (Geforce 950) and want to run some CUDA tests.
My server is running the hardened/linux/amd64/no-multilib profile and has the linux-4.1.7-hardened-r1 kernel. The monitor is connected direcly to the onboard graphics card.
I've installed the following packages:
| Quote: | dev-util/nvidia-cuda-sdk-7.5.18
dev-util/nvidia-cuda-toolkit-7.5.18-r2
x11-drivers/nvidia-drivers-361.28 |
(been compiled without X support (USE="-X"))
The module is loaded:
| Code: | Module Size Used by
nvidia_uvm 587555 0
nvidia 9958777 1 nvidia_uvm
x86_pkg_temp_thermal 4088 0 |
and when I try to run deviceQuery:
| Quote: | ./deviceQuery
./deviceQuery Starting...
CUDA Device Query (Runtime API) version (CUDART static linking)
cudaGetDeviceCount returned 35
-> CUDA driver version is insufficient for CUDA runtime version
Result = FAIL |
Is there anything more I have to do to make CUDA works ? I've the exact same versions on my PC and I haven't had any issues whatsoever.
Thanks
Last edited by wichtounet on Thu May 12, 2016 8:58 am; edited 1 time in total |
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wichtounet
Tux's lil' helper
Joined: 17 Mar 2012
Posts: 122
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| Posted: Tue May 10, 2016 10:49 am Post subject: |
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| Am I the only one with this issue ? |
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wichtounet
Tux's lil' helper
Joined: 17 Mar 2012
Posts: 122
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| Posted: Tue May 10, 2016 12:28 pm Post subject: |
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I tried with the standard kernel:
| Code: | uname -a
Linux hel.asgard 4.1.15-gentoo-r1 #1 SMP Tue May 3 21:32:34 CEST 2016 x86_64 Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz GenuineIntel GNU/Linux |
With the same result 
Could this be an hardware issue ?
Thanks |
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wichtounet
Tux's lil' helper
Joined: 17 Mar 2012
Posts: 122
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| Posted: Thu May 12, 2016 8:57 am Post subject: |
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I've been able to solve my problem by getting rid of the hardened profile:
- Uninstalled all nvidia packages
- switched to a default profile (instead of hardened)
- reemerged everything (empty tree)
- installed the nvidia packages
- rebooted
- everything works fine
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pilla
Bodhisattva
Joined: 07 Aug 2002
Posts: 7731
Location: Underworld
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| Posted: Tue May 17, 2016 12:04 am Post subject: |
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Moved from Installing Gentoo to Kernel & Hardware.
_________________
"I'm just very selective about the reality I choose to accept." -- Calvin |
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Kernel & Hardware
