[Bug 1958590] Re: systemd-shutdown hangs on "Failed to finalize DM devices, ignoring"

[Launchpad Bug Tracker]

[Expired for systemd (Ubuntu) because there has been no activity for 60
days.]

** Changed in: systemd (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1958590

Title:
  systemd-shutdown hangs on "Failed to finalize DM devices, ignoring"

Status in systemd package in Ubuntu:
  Expired

Bug description:
  I'm using KDE neon, ubuntu 20.04.

  This started happening after I upgraded to the 245.4-4ubuntu3.15
  version.

  After reaching targer power-off, it hangs on:

  systemd-shutdown[1]: Failed to finalize  DM devices, ignoring

  And it doesn't shut down, I have to force it by long-pressing the
  power button.

  EDIT: This happens if / is in a luks partition, regardless of the luks
  version.

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