This is the second time this has happened to me and I find it very strange. Yesterday my admin password was working and today it is not. I thought no big deal, logged in via ssh and passwd admin, changed it back to the same one it was and nothing. So I rebooted the server, first time in 209 days which I believe was the last time this had happened. I really wish I remembered what I did to fix it last time as I remember being frustrated for a long time. This is on my Lenny server, if that helps. Has anyone else experienced this? Any ideas on a solution?