Comment 15 for bug 997990

I have removed use_authtok from the sss file but there must be something wrong because I can't still change the password. I have followed the instructions here https://fedoraproject.org/wiki/How_to_debug_SSSD_problems to enable sssd_pam debug and it seems to be doing the same thing:
(Tue May 15 10:31:07 2012) [sssd[pam]] [accept_fd_handler] (0x0100): Client connected!
(Tue May 15 10:31:07 2012) [sssd[pam]] [sss_cmd_get_version] (0x0200): Received client version [3].
(Tue May 15 10:31:07 2012) [sssd[pam]] [sss_cmd_get_version] (0x0200): Offered version [3].
(Tue May 15 10:31:07 2012) [sssd[pam]] [pam_cmd_chauthtok_prelim] (0x0100): entering pam_cmd_chauthtok_prelim
(Tue May 15 10:31:07 2012) [sssd[pam]] [pam_print_data] (0x0100): command: PAM_CHAUTHTOK_PRELIM
(Tue May 15 10:31:07 2012) [sssd[pam]] [pam_print_data] (0x0100): domain: (null)
(Tue May 15 10:31:07 2012) [sssd[pam]] [pam_print_data] (0x0100): user: pmilvaques

perhaps some other option must be changed in another place. installing libpam-cracklib didn't solve the problem also

the gdm integration problem was that when I tried to login to the system de display manager didn't let me choose other user apart from the local users of the system. this seems to be an ubuntu design decision which can be changed following the steps indicated here:
http://www.tejasbarot.com/2012/04/30/howto-other-login-option-on-login-screen-ubuntu-12-04-lts-precise-pangolin/

it would be nice that when joining a domain this would be automatically changed because it's a bit obscure to find and if not done only lets the system to be used in terminal mode

the solution of using networked homedirectories it's ok for me although it would be good to have it solved