安装cuda9.0 出现如下错误

Installing the NVIDIA display driver...
The driver installation has failed due to an unknown error. Please consult the driver installation log located at /var/log/nvidia-installer.log.

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= Summary =
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Driver:   Installation Failed
Toolkit:  Installation skipped
Samples:  Installation skipped

重新$ sudo sh cuda_9.0.176_384.81_linux.run ，执行安装

记住不要安装opengl 即可。