У меня есть ThinkPad T61 с считывателем отпечатков пальцев UPEK. Я использую Ubuntu 9.10 с установленным fprint. Все работает нормально (я могу провести пальцем по отпечатку пальца, чтобы аутентифицировать любые диалоговые окна разрешений или "sudo"), за исключением фактического входа в систему на моем ноутбуке при загрузке или завершении сеанса.
Я получаю сообщение об ошибке ниже логина гнома, которое говорит
"Could not locate any suitable fingerprints matched to available hardware."
Чем это вызвано?
вот содержимое файла /etc/pam.d/common-auth
#
# /etc/pam.d/common-auth - authentication settings common to all services
#
# This file is included from other service-specific PAM config files,
# and should contain a list of the authentication modules that define
# the central authentication scheme for use on the system
# (e.g., /etc/shadow, LDAP, Kerberos, etc.). The default is to use the
# traditional Unix authentication mechanisms.
#
# As of pam 1.0.1-6, this file is managed by pam-auth-update by default.
# To take advantage of this, it is recommended that you configure any
# local modules either before or after the default block, and use
# pam-auth-update to manage selection of other modules. See
# pam-auth-update(8) for details.
# here are the per-package modules (the "Primary" block)
auth sufficient pam_fprint.so
auth [success=1 default=ignore] pam_unix.so nullok_secure
# here's the fallback if no module succeeds
auth requisite pam_deny.so
# prime the stack with a positive return value if there isn't one already;
# this avoids us returning an error just because nothing sets a success code
# since the modules above will each just jump around
auth required pam_permit.so
# and here are more per-package modules (the "Additional" block)
auth optional pam_ecryptfs.so unwrap
# end of pam-auth-update config
#auth sufficient pam_fprint.so
#auth required pam_unix.so nullok_secure