MarsSeed [1] filed a deletion request for systemd-manager [2]: Broken. Discontinued since 2016. A maintained spiritual successor is gnome-shell-extension-systemd- manager, available on AUR. [a]
[a]: https://aur.archlinux.org/packages/gnome-shell-extension-systemd- manager [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/systemd-manager/
