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无法启动 Cgroup 管理守护进程

tag-icon • tag-icon 18.04 20.04
无法启动 Cgroup 管理守护进程

将我的 18.04 升级到 20.04 后，花了 5 分钟重新尝试加载 Cgroup 管理守护程序，并出现以下错误：

[FAILED] Failed to start Cgroup management daemon.
See 'systemctl status cgmanager.service' for details.

运行systemctl将产生以下输出：

● cgmanager.service - Cgroup management daemon
     Loaded: loaded (/lib/systemd/system/cgmanager.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Sun 2020-11-01 05:45:35 +03; 15min ago
   Main PID: 1277 (code=exited, status=1/FAILURE)

Nov 01 05:45:35 bashar-ThinkPad-W520 systemd[1]: cgmanager.service: Scheduled restart job, restart counter is at 5.
Nov 01 05:45:35 bashar-ThinkPad-W520 systemd[1]: Stopped Cgroup management daemon.
Nov 01 05:45:35 bashar-ThinkPad-W520 systemd[1]: cgmanager.service: Start request repeated too quickly.
Nov 01 05:45:35 bashar-ThinkPad-W520 systemd[1]: cgmanager.service: Failed with result 'exit-code'.
Nov 01 05:45:35 bashar-ThinkPad-W520 systemd[1]: Failed to start Cgroup management daemon.

经过一些研究，似乎 Cgroups 在 18.04 之前就被删除了，但在 18.04 期间启动时没有出现任何问题。

cgmanager按照某些问题/答案的建议删除以解决问题是否安全？

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