Comment 50 for bug 976124

I'm removing the related branches and I'm removing myself from 'assigned to' because I don't think my changes will fix this bug.

The issue of getting X to detect NVIDIA cards on non-seat0 seats has been split off to bug #1209008.

> Attached zip with pam config files.

This is the only difference I see:

diff -uNr -w a/pam.d/common-session b/pam.d/common-session
--- a/pam.d/common-session 2013-08-06 18:28:16.614914993 -0400
+++ b/pam.d/common-session 2013-08-05 15:42:00.000000000 -0400
@@ -28,5 +28,4 @@
 # and here are more per-package modules (the "Additional" block)
 session required pam_unix.so
 session optional pam_systemd.so
-session optional pam_ck_connector.so nox11
 # end of pam-auth-update config

pam_ck_connector.so is from the libpam-ck-connector package. I have it installed because it's marked as required in raring (it's a dependency of ubuntu-desktop), but I'd rather not have it installed since everything should be using logind instead of consolekit. Perhaps something in lightdm is still using consolekit? You can try installing libpam-ck-connector, but I doubt it'll help (and it may cause problems).