Difficulties to log in (Thin Clients)

[Reiner Schmid]

Hello, 
I try to describe my problems to log in the thinclients with different
users( test1, test2, test3, pupil - one after the other). I used
different computers/monitors/graphic cards ..... as thinclients.


Thinclient:
I can see the Ltsp Display Manager and log in with user test1 Password
test.
I confirm OK. The watch appears for some seconds. The X-Screen crashes.
I see the Ltsp Display Manager again.
I repeat this more times (2 - 4) to have success with this user test1.
Now I am able to see the edubuntu screen on my thinclient.

I log out and try the same with user test2 and so on ....


I send you a cut of my /var/log/auth.log. There are no mistakes (wrong
password .....), I think.

/var/log/auth.log
------------------------------------------------------------------------------
....
localhost sshd[13539] Accepted password for test2 from 192.168.0.195
port 1394 ssh2
localhost sshd[13541] (pam_unix) session opened for user test2 by
(uid=0)
localhost sshd[13676] Accepted password for test3 from 192.168.0.195
port 2820 ssh2
localhost sshd[13678] (pam_unix) session opened for user test3 by
(uid=0)
localhost sshd[13691] Accepted password for test3 from 192.168.0.195
port 2821 ssh2
localhost sshd[13693] (pam_unix) session opened for user test3 by
(uid=0)
localhost sshd[13705] Accepted password for test3 from 192.168.0.195
port 2822 ssh2
localhost sshd[13707] (pam_unix) session opened for user test3 by
(uid=0)
localhost sshd[13793] Accepted password for pupil from 192.168.0.195
port 2823 ssh2
localhost sshd[13795] (pam_unix) session opened for user pupil by
(uid=0)
localhost sshd[13939] Accepted password for pupil from 192.168.0.195
port 2824 ssh2
localhost sshd[13941] (pam_unix) session opened for user pupil by
(uid=0)
localhost sshd[13953] Accepted password for pupil from 192.168.0.195
port 2825 ssh2
localhost sshd[13955] (pam_unix) session opened for user pupil by
(uid=0)
localhost sshd[13967] Accepted password for pupil from 192.168.0.195
port 2826 ssh2
localhost sshd[13969] (pam_unix) session opened for user pupil by
(uid=0)
localhost gdm[8626] (pam_unix) session closed for user reiner
localhost sshd[9056] Received signal 15; terminating.
localhost sshd[9061] Server listening on :: port 22.
localhost gdm[8631] (pam_unix) session opened for user reiner by (uid=0)
localhost sshd[9471] Accepted password for test1 from 192.168.0.191 port
4676 ssh2
localhost sshd[9473] (pam_unix) session opened for user test1 by (uid=0)
localhost sshd[9606] Accepted password for test2 from 192.168.0.191 port
4677 ssh2
localhost sshd[9608] (pam_unix) session opened for user test2 by (uid=0)
localhost sshd[9616] Accepted password for test2 from 192.168.0.191 port
4678 ssh2
localhost sshd[9618] (pam_unix) session opened for user test2 by (uid=0)
localhost sshd[9628] Accepted password for test2 from 192.168.0.191 port
4679 ssh2
localhost sshd[9630] (pam_unix) session opened for user test2 by (uid=0)
localhost sshd[9762] Accepted password for test3 from 192.168.0.191 port
4680 ssh2
localhost sshd[9764] (pam_unix) session opened for user test3 by (uid=0)
localhost sshd[9774] Accepted password for test3 from 192.168.0.191 port
2639 ssh2
localhost sshd[9776] (pam_unix) session opened for user test3 by (uid=0)
localhost sshd[9784] Accepted password for test3 from 192.168.0.191 port
2640 ssh2
localhost sshd[9786] (pam_unix) session opened for user test3 by (uid=0)