Don:

Thanks for your advice.   First on the parameters.   I did try the "auth 
sufficient pam_succeed_if.so user ingroup nopasswdlogin " parameter a while 
ago and it 
did not make any difference.   I think whoever did the image for the BBB 
used the timed login to make sure some startup stuff completed.   Without 
it I get a message about something still running (when root is logging 
in).   

In terms of the logs.  The one place where something seems relevant is in 
/var/log/gdm/:0-greeter.log.   It shows some permission problems that 
happen with my user and also with the xuser that came as part of the 
distribution image.

(gnome-settings-daemon:441): GVFS-RemoteVolumeMonitor-WARNING **: cannot 
open directory /usr/share/gvfs/remote-volume-monitors: Error opening 
directory '/usr/share/gvfs/remote-volume-monitors': Permission denied

(polkit-gnome-authentication-agent-1:444): polkit-gnome-1-WARNING **: 
Unable to determine the session we are in: No session for pid 444
Xlib:  extension "DPMS" missing on display ":0".
gdm-simple-greeter[446]: GVFS-RemoteVolumeMonitor-WARNING: cannot open 
directory /usr/share/gvfs/remote-volume-monitors: Error opening directory 
'/usr/share/gvfs/remote-volume-monitors': Permission denied
gdm-simple-greeter[446]: Gtk-WARNING: gtkwidget.c:5709: widget not within a 
GtkWindow
shell-init: error retrieving current directory: getcwd: cannot access 
parent directories: Permission denied
gdm-simple-greeter[446]: WARNING: Unable to load CK history: no seat-id 
found

I guess that I have been hoping that someone from the BBB team that created 
their image would see this post.   There is either something wrong with the 
scripts behind gdm or I am just missing some key permission or group?  I 
really, really, really don't want to have to dig into the details of how a 
gdm login happens if I don't have to.   

Cheers,
Will


On Friday, 8 November 2013 19:26:55 UTC, don wrote:
>
>  On 11/08/2013 06:29 AM, Will Kostelecky wrote:
>  
> After a lot more research it does seem like all that should be necessary 
> is to have these lines...
>
> [daemon]
> TimedLoginEnable=true
> TimedLogin=<username>
> TimedLoginDelay=10
>
> ...in /etc/gdm/custom.conf.   I have booted my BBB from a fresh flash, 
> added my own user, changed the above to reflect the new user, and still the 
> login greeting panel hangs.  When looking at top I do not see anything 
> obvious that is running. 
>
> PLEASE can someone HELP?
>
> Will
>
> On Wednesday, 6 November 2013 23:08:54 UTC, Will Kostelecky wrote: 
>>
>> I want to setup my BBB to have a user other than root login to the gdm 
>> without entering a password.   I have editted the /etc/gdm/custom.conf file 
>> to replace root with the name of my user but the login does not complete.   
>> It either hangs at the login window waiting for a password...or it just 
>> hangs there without asking for a password.   I have logged into gdm using 
>> the new user ID so I know it works.
>>
>> Thanks,
>> Will
>>  
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> Why are you not checking your logs for what is happening? 
>
> I do not use Angstrom so cant really be of much use other than suggesting 
> what upstream expects the package to "act" like. 
>
> On one of my arch installs I installed GDM and setup passwordless logins 
> as the DOCs for GDM suggest. Have you tried the non timed option? 
>
> AutomaticLogin=username
> AutomaticLoginEnable=True
>
> Also have you this this in pam.d/gdm?
>
> auth sufficient pam_succeed_if.so user ingroup nopasswdlogin
>
> then add a nopasswdlogin group and add the user to it? Not sure what 
> version of GDM you're on. 
>  

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