I have Ubuntu 8.04 LTS machine and Windows 2003 AD domain.
I have succesfully set up that I can log in with domain username and password, using domain prefix, like "domain+username".
Upon login to machine it all works first try, however, for some reason when I try to sudo my logged in user, it asks for the password twice every time when I try sudo. It accepts the password after 2nd time, but not the first time.
Once or twice I might think I just keep entering wrong pass the first time, but this is what happens always, any ideas of what's wrong?
pam.conf is empty
pam.d/sudo only includes common-auth & common-account, and
common-auth is:
auth sufficient pam_unix.so nullok_secure
auth sufficient pam_winbind.so
auth requisite pam_deny.so
auth required pam_permit.so
Best Answer
in PAM there is an option called "use_first_pass" :
try enabling it for ldap, should fix your issue