The errors in the log are: Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66. Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67. Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68.
This looks like a problem with debconf, not with pam. Please show the output of the commands 'debconf-show debconf' and 'debconf-show libpam- runtime'. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pam in Ubuntu. https://bugs.launchpad.net/bugs/1372193 Title: package libpam-systemd:amd64 208-8ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128 in pam-auth-update Status in “pam” package in Ubuntu: New Bug description: No further info available. This is the first occurrence of the error. The system updater was working that time. ProblemType: Package DistroRelease: Ubuntu 14.10 Package: libpam-systemd:amd64 208-8ubuntu4 ProcVersionSignature: Ubuntu 3.16.0-14.20-generic 3.16.2 Uname: Linux 3.16.0-14-generic x86_64 ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 Date: Mon Sep 22 02:19:49 2014 DuplicateSignature: package:libpam-systemd:amd64:208-8ubuntu4:subprocess installed post-installation script returned error exit status 128 ErrorMessage: subprocess installed post-installation script returned error exit status 128 InstallationDate: Installed on 2013-09-15 (370 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) SourcePackage: systemd Title: package libpam-systemd:amd64 208-8ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pam/+bug/1372193/+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