Public bug reported: During boot, I see this error:
> Feb 02 10:50:05 myhost lightdm[3224]: PAM unable to dlopen(pam_kwallet.so): > /lib/security/pam_kwallet.so: cannot open shared object file: No such file or > directory > Feb 02 10:50:05 myhost lightdm[3224]: PAM adding faulty module: pam_kwallet.so > Feb 02 10:50:05 myhost lightdm[3224]: PAM unable to dlopen(pam_kwallet5.so): > /lib/security/pam_kwallet5.so: cannot open shared object file: No such file > or directory > Feb 02 10:50:05 myhost lightdm[3224]: PAM adding faulty module: > pam_kwallet5.so which I guess it's caused by this: > # grep kwallet /etc/pam.d/lightd* > /etc/pam.d/lightdm:auth optional pam_kwallet.so > /etc/pam.d/lightdm:auth optional pam_kwallet5.so > /etc/pam.d/lightdm:session optional pam_kwallet.so auto_start > /etc/pam.d/lightdm:session optional pam_kwallet5.so auto_start > /etc/pam.d/lightdm-greeter:auth optional pam_kwallet.so > /etc/pam.d/lightdm-greeter:auth optional pam_kwallet5.so > /etc/pam.d/lightdm-greeter:session optional pam_kwallet.so auto_start > /etc/pam.d/lightdm-greeter:session optional pam_kwallet5.so auto_start kwallet is a KDE program, which is not installed on MATE (and I think it shouldn't be), so I guess that such modules should not be [attempted to be] loaded. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: lightdm 1.26.0-0ubuntu1 ProcVersionSignature: Ubuntu 5.3.0-28.30~18.04.1-generic 5.3.13 Uname: Linux 5.3.0-28-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu7.9 Architecture: amd64 Date: Sun Feb 2 11:03:53 2020 InstallationDate: Installed on 2020-01-20 (12 days ago) InstallationMedia: Ubuntu-MATE 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: lightdm (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic third-party-packages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861598 Title: lightdm assumes pam-kwallet to be always installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1861598/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs