Installed a fresh 14.04 deskop, and joined to a Samba domain (server running 12.04 samba). Having setup samba as a member server with winbind, I can now enumerate Domain users and login via SSH. When logging in via the GUI desktop, the above happens: - authentication success, the desktop starts coming up - but them bombs out and comes back to the GUI login.
I commented out the wallet lines in /etc/pam.d/lightdm /etc/pam.d /lightdm-greeter, rebooted, but that didn't help. /var/log/auth.log doesn't help much May 23 15:57:33 ubuntu1 lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "bob" May 23 15:57:33 ubuntu1 lightdm: pam_winbind(lightdm:auth): getting password (0x00000000) May 23 15:57:36 ubuntu1 lightdm: pam_winbind(lightdm:auth): user 'bob' granted access May 23 15:57:36 ubuntu1 lightdm: pam_winbind(lightdm:account): user 'bob' granted access May 23 15:57:36 ubuntu1 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm May 23 15:57:36 ubuntu1 lightdm: pam_unix(lightdm:session): session opened for user bobby (uid=0) May 23 15:57:38 ubuntu1 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0) See attached for the lighdmlogs, which are more verbose. ** Attachment added: "/var/log/lightdm/*log" https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1309535/+attachment/4118447/+files/lighdm.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1309535 Title: lightdm: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so Status in “lightdm” package in Ubuntu: Confirmed Bug description: After upgrading to lightdm 1.10.0-0ubuntu2 I started to see this error in auth.log: Apr 10 14:34:54 simon-laptop lightdm: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Apr 10 14:34:54 simon-laptop lightdm: PAM adding faulty module: pam_kwallet.so This seems like a regression because with lightdm 1.10.0-0ubuntu1 or before I didn't have this error showing. FYI, I don't have the pam- kwallet package installed. $ lsb_release -rd Description: Ubuntu 14.04 LTS Release: 14.04 $ apt-cache policy lightdm pam-kwallet lightdm: Installed: 1.10.0-0ubuntu3 Candidate: 1.10.0-0ubuntu3 Version table: *** 1.10.0-0ubuntu3 0 500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: lightdm 1.10.0-0ubuntu3 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: Unity Date: Fri Apr 18 09:12:37 2014 InstallationDate: Installed on 2014-01-26 (81 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140124) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1309535/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp