(In reply to Daniel Molkentin from comment #3) > Some more details: > > Statement in systemd's NEWS file: > > * The "collect" udev component has been removed without replacement, as > it is neither used nor maintained. > > The patch removes collect is already from 2018: > https://github.com/systemd/systemd/commit/ > a168792c2d95695fd30c0371d4b3890a9df1eafb Bold statement. They could've asked me; I would've told them that it's used. Without this program we cannot configure S/390 ccw or qeth (ie S/390 network) devices.