I have been using samba for many years now and just recently I upgraded from 3.0.9 to 3.0.23c and now I can not change domain passwords from the windows box. I am using an openldap backend and everything works fine from the command line running smbldap-passwd but I get "unable to change the password on this account due to the following error: 31 : A device attached to the system is not functioning" There is nothing showing in the logs as there being a problem. I have never see this error and am stumped on even where to begin. Has anyone have any suggestions?