Bug#761001: NVIDIA non-free driver may break gdm3

[Kurt Roeckx]

On Fri, Oct 31, 2014 at 11:06:39PM +0100, Michael Biebl wrote:
> Am 31.10.2014 um 18:56 schrieb Kurt Roeckx:
> > Oct 31 18:30:53 galaxy gdm-launch-environment]: PAM unable to dlopen(pam_ldap.so): /lib/security/pam_ldap.so: cannot open shared object file: No such file or directory
> > Oct 31 18:30:53 galaxy gdm-launch-environment]: PAM adding faulty module: pam_ldap.so
> > Oct 31 18:30:53 galaxy gdm-launch-environment]: PAM unable to dlopen(pam_krb5.so): /lib/security/pam_krb5.so: cannot open shared object file: No such file or directory
> > Oct 31 18:30:53 galaxy gdm-launch-environment]: PAM adding faulty module: pam_krb5.so
> > Oct 31 18:30:54 galaxy gdm-launch-environment]: pam_env(gdm-launch-environment:session): Unable to open env file: /etc/environment: No such file or directory
> > Oct 31 18:30:54 galaxy gdm-launch-environment]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0)
> 
> Seeing that you have quite a few permission problems, maybe this issue
> is PAM related.
> 
> Are your /etc/pam.d/gdm-* locally modified?

I've never touched them.

> Does /etc/pam.d/common-session include pam_systemd.so?

No it doesn't.  It's a file from 2008.  It looks like:
#
# /etc/pam.d/common-session - session-related modules common to all services
#
# This file is included from other service-specific PAM config files,
# and should contain a list of modules that define tasks to be performed
# at the start and end of sessions of *any* kind (both interactive and
# non-interactive).
#
session required	pam_unix.so
session optional	pam_krb5.so minimum_uid=1000


Kurt