I´m in trouble trying to figure out the meaning of the following message in /var/log/messages on my Red Hat 7.2 (kernel 2.4.7- 10custom) server: Oct 8 06:37:46 server su(pam_unix)[17201]: session opened for user root by (uid=0) Oct 8 06:37:51 server su(pam_unix)[17201]: session closed for user root First I thought It was something related to a root login on the console, but the message in that case wouldn´t be like this one. Notice the missing username data after the "by". I´m lost. HELP PLEASE Thanks Sergio Tschá Tha _______________________________________________ Pam-list@redhat.com https://listman.redhat.com/mailman/listinfo/pam-list