On 02/03/2014 04:15 PM, Slávek Banko wrote: > Now I read it again and if I understand it correctly, is that about correct > setting PAM => no need to change the source code of TDM? Yes -- there may be minor changes, but I believe the key is #3 and making sure the pam stack has the needed information including pam_systemd. The coding should be negligible. We just have to figure out how to tell if the pam stack is set properly in TDE/TDM. How in the heck do you do that? The environment settings are what was suggested in #2 and #4 on the http://www.freedesktop.org/wiki/Software/systemd/writing-display-managers/ page. -- David C. Rankin, J.D.,P.E.