报错具体内容：
[preflight] Some fatal errors occurred:
[ERROR CRI]: container runtime is not running: output: time="2023-07-21T09:20:07Z" level=fatal msg="validate service connection: CRI v1 runtime API is not implemented for endpoint \"unix:///var/run/containerd/containerd.sock\": rpc error: code = Unimplemented desc = unknown service runtime.v1.RuntimeService"
, error: exit status 1
[preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...`
To see the stack trace of this error execute with --v=5 or higher
系统环境：
ubuntu 20.04
contained.io 1.6.1
解决方案：
vi /etc/containerd/config.toml
注释掉其中的：disabled_plugins = ["cri"]
再重新执行初始化命令