I believe you're referring to this bug in plymouth: https://bugzilla.kernel.org/show_bug.cgi?id=212469
** Bug watch added: Linux Kernel Bug Tracker #212469 https://bugzilla.kernel.org/show_bug.cgi?id=212469 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1954416 Title: shutdown linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1954416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs