标签：use nvidia ref -- install util style 显卡 test
查看显卡驱动: nvidia-smi
报错:
NVIDIA-SMI has failed because it couldn‘t communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
查看cuda是否还在: nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2020 NVIDIA Corporation Built on Thu_Jun_11_22:26:38_PDT_2020 Cuda compilation tools, release 11.0, V11.0.194 Build cuda_11.0_bu.TC445_37.28540450_0
查看nvidia版本: ls /usr/src | grep nvidia
nvidia-450.80.02
执行命令
sudo apt install dkms sudo dkms install -m nvidia -v 450.80.02
再执行: nvidia-smi
Mon Jan 25 18:28:31 2021 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 450.80.02 Driver Version: 450.80.02 CUDA Version: 11.0 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |===============================+======================+======================| | 0 GeForce RTX 206... Off | 00000000:07:00.0 Off | N/A | | 46% 21C P0 23W / 175W | 0MiB / 7974MiB | 0% Default | | | | N/A | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=============================================================================| | No running processes found | +-----------------------------------------------------------------------------+
标签：use nvidia ref -- install util style 显卡 test
原文地址：https://www.cnblogs.com/xiaohuidi/p/14326784.html
