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我正在运行Ubuntu 16.04已安装的 vServer。所有软件包似乎都是最新的。我的内核版本如下Linux 4.4.0-042stab130.1 x86_64:我想安装docker-ce用于开发目的。现在每次我尝试通过 apt 安装它时,它都会崩溃,因为它无法启动 docker。

journalctl -u docker向我显示以下错误消息:

level=error msg="'overlay' not found as a supported filesystem on this host. Please ensure kernel is new enough and has overlay support loaded.
level=warning msg="Your kernel does not support oom control
level=warning msg="Your kernel does not support memory swappiness
level=warning msg="Your kernel does not support kernel memory limit
level=warning msg="Unable to find cpu cgroup in mounts
level=warning msg="Unable to find cpuset cgroup in mounts
level=warning msg="mountpoint for pids not found
Error starting daemon: Devices cgroup isn't mounted

overlay所以我对or提供的功能没有经验overlay2。我只是几乎没有读过它,它应该被 linux 内核支持为版本 4 及更高版本。

我不知道该怎么做,让码头工人工作。

帮助表示赞赏,在此先感谢。

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