[Bug 1947475] Re: PAM: pam_chroot.so not accessible after upgrade 21.04 > 21.10

[Steve Langasek]

This is a regression in the libpam-chroot package, which is installing
the module to the wrong path, not where libpam looks for it.

libpam-chroot is a separate source package in universe; reassigning.

** Package changed: pam (Ubuntu) => libpam-chroot (Ubuntu)

** Changed in: libpam-chroot (Ubuntu)
       Status: New => Triaged

** Bug watch added: Debian Bug tracker #991113
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991113

** Also affects: libpam-chroot (Debian) via
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991113
   Importance: Unknown
       Status: Unknown

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to pam in Ubuntu.
https://bugs.launchpad.net/bugs/1947475

Title:
  PAM: pam_chroot.so not accessible after upgrade 21.04 > 21.10

Status in libpam-chroot package in Ubuntu:
  Triaged
Status in libpam-chroot package in Debian:
  Unknown

Bug description:
  After upgrading Ubuntu server (AMD64) from 21.04 to 21.10 the module
  pam_chroot.so cannot be loaded by PAM anymore.

  21.10
  -----
  auth.log:
  sshd: PAM unable to dlopen(pam_chroot.so): /lib/security/pam_chroot.so: cannot open shared object file: No such file or directory
  sshd: PAM adding faulty module: pam_chroot.so

  # find / -name 'pam_chroot.so'
  /usr/lib/x86_64-linux-gnu/pam_chroot.so

  21.04
  -----
  # find / -type f -name 'pam_chroot.so'
  /usr/lib/security/pam_chroot.so

  ProblemType: Bug
  DistroRelease: Ubuntu 21.10
  Package: ubuntu-release-upgrader-core 1:21.10.8
  ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
  Uname: Linux 5.13.0-19-generic x86_64
  ApportVersion: 2.20.11-0ubuntu70
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  Date: Sat Oct 16 21:02:22 2021
  InstallationDate: Installed on 2020-12-07 (313 days ago)
  InstallationMedia: Ubuntu-Server 20.10 "Groovy Gorilla" - Release amd64 (20201022)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to impish on 2021-10-16 (0 days ago)
  VarLogDistupgradeXorgFixuplog:
   INFO:root:/usr/bin/do-release-upgrade running
   INFO:root:No xorg.conf, exiting

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libpam-chroot/+bug/1947475/+subscriptions