J'ai un thinkpad t61 avec un lecteur d'empreinte digitale UPEK. J'utilise Ubuntu 9.10 avec fprint installé. Tout fonctionne correctement (je peux glisser mon empreinte digitale pour authentifier tous les dialogues d'autorisation ou les invites "sudo" avec succès) à l'exception de la connexion à mon ordinateur portable lorsque je démarre ou termine ma session.
Je reçois une erreur en-dessous de la connexion au gnome qui indique
"Could not locate any suitable fingerprints matched to available hardware."
Qu'est-ce qui cause ça?
voici le contenu du fichier /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