Lightdm doesn't remember last users by default

[Lars Behrens]

By default lightdm doesn't remember the last users here, I'm not sure if it is because we are in an nfs4+ldap environment, for I have never witnessed that on pcs with only local users.

Putting 'session optional pam_lastlog.so' into /etc/pam.d/lightdm helps and all the last users are displayed then. So it might be useful to put that in by default.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: lightdm 1.2.3-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-40.64-generic 3.2.40
Uname: Linux 3.2.0-40-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Date: Tue Apr 16 12:48:00 2013
InstallationMedia: Xubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120817.3)
MarkForUpload: True
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.pam.d.lightdm: 2013-04-12T10:20:53.628105