[Bug 1839292] Re: systemd 243 now defaults to the "unified" cgroup hierarchy setup, so Docker don't start anymore

[Michael Reske]

Was fixed by release 243~rc1-0ubuntu2 of systemd.

** Changed in: systemd (Ubuntu)
       Status: New => Fix Released

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Title:
  systemd 243 now defaults to the "unified" cgroup hierarchy setup, so
  Docker don't start anymore

Status in systemd package in Ubuntu:
  Fix Released

Bug description:
  Hi,

  like mentioned in systemd NEWS
  (https://github.com/systemd/systemd/blob/master/NEWS#L56) it's
  compiled with -Ddefault-hierarchy=unified from now.

  After updating to the proposed version 243~rc1-0ubuntu1 Docker doesn't
  come up because of the unsupported cgroup v2.

  "dockerd[1968]: Error starting daemon: Devices cgroup isn't mounted"

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