Environment
- OS
- CentOS 7
- uname -r
- 3.10.0-693.5.2.el7.x86_64
Problems
nvidia-smi said
Failed to initialize NVML: Driver/library version mismatchafter updating CUDA.
Actually, the outputs of these two commands were different.
$ cat /proc/driver/nvidia/version
$ modinfo nvidia
Solution
reboot.
The CUDA driver is not automatically reloaded after update.
Date:2017-11-06