Ubuntu 16.04，CUDA 8-CUDA驱动程序版本不足以支持CUDA运行时版本 [英] Ubuntu 16.04, CUDA 8 - CUDA driver version is insufficient for CUDA runtime version
问题描述
我手动安装了最新的nvidia驱动程序(375.26)，并使用cuda_8.0.44_linux.run安装了CUDA(跳过该驱动程序的安装，因为捆绑的驱动程序较旧，我认为是367).
I've installed the latest nvidia drivers (375.26) manually, and installed CUDA using cuda_8.0.44_linux.run (skipping the driver install there, since the bundled drivers are older, 367 I think).
在CUDA示例中运行deviceQuery会产生以下错误:
Running the deviceQuery in CUDA samples produces the following error however:
~/cudasamples/NVIDIA_CUDA-8.0_Samples/1_Utilities/deviceQuery$ ./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
版本信息:
$ nvcc --version
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Sun_Sep__4_22:14:01_CDT_2016
Cuda compilation tools, release 8.0, V8.0.44
$ nvidia-smi
Sat Dec 31 17:25:03 2016
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 375.26 Driver Version: 375.26 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 1080 Off | 0000:01:00.0 On | N/A |
| 0% 39C P8 11W / 230W | 464MiB / 8110MiB | 1% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 974 G /usr/lib/xorg/Xorg 193MiB |
| 0 1816 G compiz 172MiB |
| 0 2178 G ...ignDownloads/Enabled/MaterialDesignUserMa 96MiB |
+-----------------------------------------------------------------------------+
$ cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel Module 375.26 Thu Dec 8 18:36:43 PST 2016
GCC version: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)
解决类似问题的方法一直是更新nvidia显示驱动程序，尽管在我看来，这已经完成了.有人有什么想法吗?谢谢.
The anwer to similar problems has been updating the nvidia display drivers, though in my case this is already done. Does anyone have any ideas? Thanks.
推荐答案
正在运行
sudo apt-get purge nvidia-*
并使用
sudo apt-get install nvidia-375
解决了.仅作记录，我是第一次使用GUI更新了驱动程序(软件和更新"中的其他驱动程序"选项卡).
solved it. Just for the record, the first time I updated the drivers using the GUI (Additional Drivers tab in Software & Updates).
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