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Ubuntu Issues NVIDIAGPUDriver #110

Open junxnone opened 2 years ago

junxnone commented 2 years ago

NVIDIA GPU Driver 问题

Failed to initialize NVML

Failed to initialize NVML: Driver/library version mismatch

Solution

1 查看哪些占用了 nvidia mod, kill 掉相关进程

sudo lsof -n -w /dev/nvidia*

2 卸载动态驱动 module

sudo rmmod nvidia

3 重新安装官网下载的驱动

NVIDIA-SMI has failed because ...

NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.

Ubuntu会自动更新内核，但是nvidia driver 安装时只是编译安装了当前内核版本的driver，所以更换了内核导致driver启动不了
apt 安装的 NVIDIA Driver 也会出现 nvidia-smi 不能使用的情况

Solution

停止自动更新

vi /etc/apt/apt.conf.d/10periodic
vi /etc/apt/apt.conf.d/20auto-upgrades

所有值改为 ‘ 0 ’

APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Unattended-Upgrade "0";

APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Download-Upgradeable-Packages "0";
APT::Periodic::AutocleanInterval "0";

重装 nvidia driver(手动安装需要)
reboot