Package: nwall Version: 1.32+debian-10 Severity: serious nwall uses /run/utmp to find logged-in users. A default Debian install does not have /run/utmp. As nwall relies on the file to provide its key functionality of sending messages to logged-in users, its functionality is now completely broken.
Given the last nwall release was in 2002(!), and the README states it is mainly used on zork.net itself, I would suggest nobody should spend any more time on nwall. Chris