Has anyone successfully gotten gdm to authenticate using pam_winbind.so? I can get text logins to work, but gdm doesn't. I get the following error in /var/log/messages: May 9 15:08:02 brodbeck gdm(pam_unix)[30583]: could not identify user (from getpwnam(INTERCLEAN+davidb)) May 9 15:08:02 brodbeck gdm[30583]: Couldn't set acct. mgmt for INTERCLEAN+davidb /etc/pam.d/gdm is as follows: auth sufficient /lib/security/pam_winbind.so auth required /lib/security/pam_stack.so service=system-auth auth required /lib/security/pam_nologin.so account sufficient /lib/security/pam_winbind.so account required /lib/security/pam_stack.so service=system-auth password required /lib/security/pam_stack.so service=system-auth session required /lib/security/pam_stack.so service=system-auth session optional /lib/security/pam_console.so /etc/pam.d/system-auth is as follows: auth required /lib/security/pam_env.so auth sufficient /lib/security/pam_unix.so use_first_pass likeauth nullok auth required /lib/security/pam_deny.so account sufficient /lib/security/pam_unix.so password required /lib/security/pam_cracklib.so retry=3 typepassword required /lib/security/pam_deny.so session required /lib/security/pam_limits.so session required /lib/security/pam_unix.so