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jingle
deepin
2017-09-06 01:55 deepin Reply Like 0 View the author
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能吃善睡
deepin
2017-09-06 17:55 deepin https://bbs.deepin.org/post/145110
@zhangshuang 帮忙看看哈
谢谢管理员。稍微更正一点帖子里面没陈述对的地方，请海涵。
cuda正常工作的deepin版本是15.4，因为15.4有Nvidia的375.26版本的驱动。
自动升级到15.4.1版本才出的问题。
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Island
deepin
2017-09-06 19:26 deepin https://bbs.deepin.org/post/145110
谢谢管理员。稍微更正一点帖子里面没陈述对的地方，请海涵。
cuda正常工作的deepin版本是15.4，因为15.4 ...
15.4.1里面 也有这个版本驱动，没做修改。看是否没有安装对应驱动程序。
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能吃善睡 deepin
2017-09-06 19:53 deepin 谢谢。驱动是正常的，如图所示。请问会不会是自动升级的过程中删除了驱动对应的头文件或者别的什么东西？
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年初在15.3上安装好了cuda 8和cudnn，正常工作。
后面有段时间没用cuda，今天再用发现deepin升级到15.4.1以后自动删除（或者覆盖）了当时安装cuda默认的目录
/usr/local/cuda-8.0
只能重新装它们，但是安装报错。
cuda的版本是 cuda_8.0.61_375.26_linux.run
使用 sudo sh cuda_8.0.61_375.26_linux.run --override 命令安装，提示为：
-------------------------------------------------------------
Do you accept the previously read EULA?
accept/decline/quit: accept
You are attempting to install on an unsupported configuration. Do you wish to continue?
(y)es/(n)o [ default is no ]: y
Install NVIDIA Accelerated Graphics Driver for Linux-x86_64 375.26?
(y)es/(n)o/(q)uit: n
Install the CUDA 8.0 Toolkit?
(y)es/(n)o/(q)uit: y
Enter Toolkit Location
[ default is /usr/local/cuda-8.0 ]:
Do you want to install a symbolic link at /usr/local/cuda?
(y)es/(n)o/(q)uit: y
Install the CUDA 8.0 Samples?
(y)es/(n)o/(q)uit: y
Enter CUDA Samples Location
[ default is /home/xyz ]:
Installing the CUDA Toolkit in /usr/local/cuda-8.0 ...
Warning: cannot find Toolkit in /usr/local/cuda-8.0. Use --toolkitpath to specify the toolkit location.
Installing the CUDA Samples in /home/xyz ...
sh: 1: /usr/local/cuda-8.0/bin/cuda-install-samples-8.0.sh: not found
chown: 无法访问'/home/xyz/NVIDIA_CUDA-8.0_Samples': 没有那个文件或目录
===========
= Summary =
===========
Driver: Not Selected
Toolkit: Installation Failed
Samples: Installation Failed
若使用命令 sudo sh cuda_8.0.61_375.26_linux.run 安装，则提示为：
-------------------------------------------------------------
Do you accept the previously read EULA?
accept/decline/quit: accept
You are attempting to install on an unsupported configuration. Do you wish to continue?
(y)es/(n)o [ default is no ]: y
Install NVIDIA Accelerated Graphics Driver for Linux-x86_64 375.26?
(y)es/(n)o/(q)uit: n
Install the CUDA 8.0 Toolkit?
(y)es/(n)o/(q)uit: y
Enter Toolkit Location
[ default is /usr/local/cuda-8.0 ]:
Do you want to install a symbolic link at /usr/local/cuda?
(y)es/(n)o/(q)uit: y
Install the CUDA 8.0 Samples?
(y)es/(n)o/(q)uit: y
Enter CUDA Samples Location
[ default is /home/xyz ]:
Error: unsupported compiler: 6.3.0. Use --override to override this check.
Error: cannot find Toolkit in /usr/local/cuda-8.0
===========
= Summary =
===========
Driver: Not Selected
Toolkit: Installation Failed. Using unsupported Compiler.
Samples: Cannot find Toolkit in /usr/local/cuda-8.0
请问是不是15.4.1的gcc编译器的版本跟cuda-8不兼容造成的？如果不是，那是什么原因呢？
该怎样解决才能安装好cuda-8，并与cudnn正常工作呢？
谢谢！