docker容器起不来，Nvidia驱动相关问题
1.具体报错
Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:545: container init caused: Running hook #0:: error running hook: exit status 1, stdout: , stderr: Auto-detected mode as 'legacy'
nvidia-container-cli: initialization error: nvml error: driver not loaded: unknown
Error: failed to start containers: xxxxxxxxx
xxx@xxx:~$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
2.问题分析
容器依赖于Nvidia显卡驱动，驱动掉了。
题外话：该客户的服务器长年有外网，显卡驱动在这几个月不止一次掉，排查原因Linux/Ubuntu内核自动更新，驱动程序失效，重装驱动往往是一个解决办法，但是内核一旦再次更新，可能还是会导致显卡驱动失效。
3.解决办法
关闭内核自动更新
将下面两个配置文件里的值全改为“0”，保存后重启
xxxx@xxxx:/xxxxxx/xxxxxxxxxxx/xxxxx$ uname -r
5.15.0-58-generic
xxxx@xxxx:/xxxxxx/xxxxxxxxxxx/xxxxx$ cat /etc/apt/apt.conf.d/10periodic
#把下面值全改为“0”
APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Download-Upgradeable-Packages "0";
APT::Periodic::AutocleanInterval "0";
xxxx@xxxx:/xxxxxx/xxxxxxxxxxx/xxxxx$ cat /etc/apt/apt.conf.d/20auto-upgrades
#把下面值全改为“0”
APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Unattended-Upgrade "0";
xxxx@xxxx:/xxxxxx/xxxxxxxxxxx/xxxxx$ sudo vim /etc/apt/apt.conf.d/10periodic
xxxx@xxxx:/xxxxxx/xxxxxxxxxxx/xxxxx$ sudo vim /etc/apt/apt.conf.d/20auto-upgrades
xxxx@xxxx:/xxxxxx/xxxxxxxxxxx/xxxxx$ sudo reboot -i
然后重装驱动，装好之后发现容器能起来，容器外可以nvidia-smi, 但是容器内不行，程序也跑不了
RuntimeError: No CUDA GPUs are available
(xxxxai) root@xxxxxx:/workspace/projects/xxxxx/xxxxai/xxxxx# nvidia-smi
No devices were found
重启一下docker服务
systemctl restart docker
OK，运行正常！
有一位大佬说可以“可以安装带有 dkms 选项的驱动程序”，我没测试，大家也可以参考一下：https://blog.csdn.net/wtlll/article/details/126541686