Do you have a way to reproduce this? It likely only needs commit 8645ffd12b3cc7b0292acd9e1d691c4fab4cf409 and/or e783b4902f387640bba12496936d01e967545c3c but without a way to reproduce/test, it's hard to say if more of the upstream commits are needed.
** Tags added: ddstreet ** Also affects: systemd (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: systemd (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1832754 Title: "shutdown[1]: Failed to wait for process: Protocol error" at shutdown or reboot and hangs. Status in systemd: Fix Released Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Bionic: New Bug description: I am using Xubuntu 18.04 64 bit and got "shutdown[1]: Failed to wait for process: Protocol error" at shutdown or reboot and hangs. systemd: 237-3ubuntu10.22 It's this issue: https://github.com/systemd/systemd/issues/8155 To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1832754/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp