Comment 2 for bug 1921574

Revision history for this message
Balint Reczey (rbalint) wrote :

Use of uninitialized value $ret in string eq at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 134.
dpkg: error processing package libpam-systemd:amd64 (--configure):
 installed libpam-systemd:amd64 package post-installation script subprocess returned error exit status 128

libpam-systemd.postinst is very short:
---
#!/bin/sh

set -e

pam-auth-update --package

#DEBHELPER#
---
, and debhelper does not inject any script.

I think the most likely cause is debconf connection with the graphical front end going away.