I have seen similar behaviour in ubuntu 10.04 LTS - Lucid Lynx. Is it a bug as mentioned above? or an attack? (also suggested above)
thanks clh May 31 13:12:10 ubvntu login[1887]: pam_unix(login:auth): auth could not identify password for [*21 1"*3*GMMM%8)R?88H888P88H290191 92,1PPPPPPPPPPPPPPPPPPPPPPPPPPPPPR*R8,01&962.(29/9 *91929 (9.&9693919& 9192 $191 6] May 31 13:12:12 ubvntu login[1887]: FAILED LOGIN (1) on '/dev/tty3' FOR 'UNKNOWN', Authentication failure May 31 13:12:13 ubvntu login[1887]: pam_securetty(login:auth): unexpected response from failed conversation function May 31 13:12:13 ubvntu login[1887]: pam_securetty(login:auth): cannot determine username May 31 13:12:13 ubvntu login[1887]: pam_nologin(login:auth): cannot determine username May 31 13:12:15 ubvntu login[1887]: FAILED LOGIN (2) on '/dev/tty3' FOR 'UNKNOWN', Error in service module May 31 13:12:16 ubvntu gnome-keyring-daemon[1234]: dbus failure unregistering from session: Connection is closed May 31 13:12:17 ubvntu sshd[2791]: pam_unix(sshd:session): session closed for user charly May 31 13:12:18 ubvntu polkitd(authority=local): Unregistered Authentication Agent for session /org/freedesktop/ConsoleKit/Session2 (system bus name :1.33, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale es_AR.utf8) (disconnected from bus) May 31 13:12:19 ubvntu login[1887]: pam_securetty(login:auth): unexpected response from failed conversation function May 31 13:12:19 ubvntu login[1887]: pam_securetty(login:auth): cannot determine username May 31 13:12:19 ubvntu login[1887]: pam_nologin(login:auth): cannot determine username May 31 13:12:20 ubvntu gnome-keyring-daemon[1234]: dbus failure unregistering from session: Connection is closed May 31 13:12:22 ubvntu login[1887]: FAILED LOGIN (3) on '/dev/tty3' FOR 'UNKNOWN', Error in service module May 31 13:12:22 ubvntu login[1887]: pam_securetty(login:auth): unexpected response from failed conversation function May 31 13:12:22 ubvntu login[1887]: pam_securetty(login:auth): cannot determine username May 31 13:12:22 ubvntu login[1887]: pam_nologin(login:auth): cannot determine username May 31 13:12:25 ubvntu login[1887]: FAILED LOGIN (4) on '/dev/tty3' FOR 'UNKNOWN', Error in service module May 31 13:12:25 ubvntu login[1887]: pam_securetty(login:auth): unexpected response from failed conversation function May 31 13:12:25 ubvntu login[1887]: pam_securetty(login:auth): cannot determine username May 31 13:12:25 ubvntu login[1887]: pam_nologin(login:auth): cannot determine username May 31 13:12:28 ubvntu login[1887]: FAILED LOGIN (5) on '/dev/tty3' FOR 'UNKNOWN', Error in service module May 31 13:12:28 ubvntu login[1887]: TOO MANY LOGIN TRIES (5) on '/dev/tty3' FOR 'UNKNOWN' May 31 13:12:28 ubvntu login[1887]: pam_mail(login:session): cannot determine username May 31 13:12:28 ubvntu login[1887]: pam_unix(login:session): close_session - error recovering username May 31 13:12:57 ubvntu gdm-session-worker[2964]: pam_nologin(gdm:auth): cannot determine username -- My user session closes randomly [Karmic] https://bugs.launchpad.net/bugs/511774 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
