Oct  6 15:45:39 david-desktop gdm-session-worker[3376]: pam_unix(gdm:session): session closed for user david
Oct  6 15:45:40 david-desktop polkitd(authority=local): Unregistered Authentication Agent for session /org/freedesktop/ConsoleKit/Session10 (system bus name :1.150, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale fr_FR.utf8) (disconnected from bus)
Oct  6 15:45:42 david-desktop gdm-session-worker[3715]: pam_succeed_if(gdm:auth): requirement "user ingroup nopasswdlogin" not met by user "david"
Oct  6 15:45:42 david-desktop pam_usb[3715]: pam_usb v0.4.2
Oct  6 15:45:42 david-desktop pam_usb[3715]: Authentication request for user "david" (gdm)
Oct  6 15:45:42 david-desktop pam_usb[3715]: Device "key-identifier" is connected (good).
Oct  6 15:45:42 david-desktop pam_usb[3715]: Performing one time pad verification...
Oct  6 15:45:43 david-desktop pam_usb[3715]: Pad checking failed !
Oct  6 15:45:43 david-desktop pam_usb[3715]: Access denied.
Oct  6 15:45:45 david-desktop gdm-session-worker[3715]: pam_unix(gdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost=  user=david
Oct  6 15:45:51 david-desktop gdm-session-worker[3739]: pam_succeed_if(gdm:auth): requirement "user ingroup nopasswdlogin" not met by user "david"
Oct  6 15:45:51 david-desktop pam_usb[3739]: pam_usb v0.4.2
Oct  6 15:45:51 david-desktop pam_usb[3739]: Authentication request for user "david" (gdm)
Oct  6 15:45:51 david-desktop pam_usb[3739]: Device "key-identifier" is connected (good).
Oct  6 15:45:51 david-desktop pam_usb[3739]: Performing one time pad verification...
Oct  6 15:45:51 david-desktop pam_usb[3739]: Pad checking failed !
Oct  6 15:45:51 david-desktop pam_usb[3739]: Access denied.
Oct  6 15:45:56 david-desktop gdm-session-worker[3739]: pam_sm_authenticate: Called
Oct  6 15:45:56 david-desktop gdm-session-worker[3739]: pam_sm_authenticate: username = [david]
Oct  6 15:45:56 david-desktop gdm-session-worker[3751]: Passphrase file wrapped
Oct  6 15:45:58 david-desktop gdm-session-worker[3751]: Error attempting to add filename encryption key to user session keyring; rc = [1]
Oct  6 15:45:58 david-desktop gdm-session-worker[3739]: pam_unix(gdm:session): session opened for user david by (uid=0)
Oct  6 15:45:58 david-desktop gdm-session-worker[3739]: pam_ck_connector(gdm:session): nox11 mode, ignoring PAM_TTY :0
Oct  6 15:46:00 david-desktop pamusb-agent[3829]: pamusb-agent up and running.
Oct  6 15:46:00 david-desktop pamusb-agent[3829]: Watching device "key-identifier" for user "david"
Oct  6 15:46:00 david-desktop polkitd(authority=local): Registered Authentication Agent for session /org/freedesktop/ConsoleKit/Session12 (system bus name :1.182 [/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale fr_FR.utf8)