Comment 15 for bug 1309535

I get similar messages, and I don't do domain authentication (that I know of); samba is not installed. I'm on a fairly regular install: single-user laptop, though I have a test user as well. Updated 14.04 install on x64. I use Unity.

I also get similar messages from compiz:

Jul 4 21:18:44 tinker compiz: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Jul 4 21:18:44 tinker compiz: PAM adding faulty module: pam_kwallet.so
Jul 4 21:18:44 tinker compiz: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "bgeron"

I have seen such messages from compiz both before and after lightdm, so it seems not to be a version thing. Perhaps multiple causes?

I got the compiz message upon locking my screen. When I switch to the other user, I additionally get this:

Jul 5 00:08:04 tinker lightdm: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Jul 5 00:08:04 tinker lightdm: PAM adding faulty module: pam_kwallet.so
Jul 5 00:08:04 tinker lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" was met by user "myotheruser"
Jul 5 00:08:04 tinker lightdm: pam_unix(lightdm:session): session opened for user myotheruser by (uid=0)
Jul 5 00:08:04 tinker lightdm: pam_ck_connector(lightdm:session): cannot determine display-device

Maybe we should we tag compiz in this ticket as well?

bgeron@tinker ~> lsb_release -rd
Description: Ubuntu 14.04 LTS
Release: 14.04
bgeron@tinker ~> apt-cache policy lightdm compiz pam-kwallet
lightdm:
  Installed: 1.10.1-0ubuntu1
  Candidate: 1.10.1-0ubuntu1
  Version table:
 *** 1.10.1-0ubuntu1 0
        500 http://nl.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     1.10.0-0ubuntu3 0
        500 http://nl.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
compiz:
  Installed: 1:0.9.11+14.04.20140409-0ubuntu1
  Candidate: 1:0.9.11+14.04.20140423-0ubuntu1
  Version table:
     1:0.9.11+14.04.20140423-0ubuntu1 0
        500 http://nl.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
 *** 1:0.9.11+14.04.20140409-0ubuntu1 0
        500 http://nl.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status
pam-kwallet:
  Installed: (none)
  Candidate: 0.0~git20140410-0ubuntu2.1
  Version table:
     0.0~git20140410-0ubuntu2.1 0
        500 http://nl.archive.ubuntu.com/ubuntu/ trusty-updates/universe amd64 Packages
     0.0~git20140410-0ubuntu2 0
        500 http://nl.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
bgeron@tinker ~> uname -a
Linux tinker 3.13.0-30-generic #54-Ubuntu SMP Mon Jun 9 22:45:01 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux