On 05/15/18 20:15, Frédéric wrote: > I followed the instruction from > http://fedoraproject.org/wiki/DNF_system_upgrade > to upgrade a system from F26 to F27. Everything seemed to work > correctly (all packages installed and checked), then the system > rebooted on F27. I saw the fedora icon now surrounded by a white > square. > But it is now stalled with only this on the screen: > [ 6.196960] tpm tpm0: tpm_try_transmit: tpm_send: error -62. > > Apparently, I can access the system with ssh. Looking at the journal, > I see a lot of red (many more such lines in the log): > > May 15 14:14:50 beta sddm-helper[4245]: PAM adding faulty module: > /usr/lib64/security/pam_elogind.so > May 15 14:14:50 beta audit[4245]: USER_ACCT pid=4245 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:accounting > grantors=pam_permit acct="sddm" exe="/usr/libe > May 15 14:14:50 beta audit[4245]: USER_AUTH pid=4245 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:authentication > grantors=pam_permit acct="sddm" exe="/usr/ > May 15 14:14:50 beta sddm-helper[4245]: PAM unable to > dlopen(/usr/lib64/security/pam_elogind.so): > /usr/lib64/security/pam_elogind.so: cannot open shared object file: No > such file or directory > May 15 14:14:50 beta sddm[1233]: QProcess: Destroyed while process > ("/usr/libexec/sddm-helper") is still running. > May 15 14:14:49 beta sddm-helper[4240]: PAM adding faulty module: > /usr/lib64/security/pam_elogind.so > May 15 14:14:49 beta audit[4240]: USER_ACCT pid=4240 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:accounting > grantors=pam_permit acct="sddm" exe="/usr/libe > May 15 14:14:49 beta audit[4240]: USER_AUTH pid=4240 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:authentication > grantors=pam_permit acct="sddm" exe="/usr/ > May 15 14:14:49 beta sddm-helper[4240]: PAM unable to > dlopen(/usr/lib64/security/pam_elogind.so): > /usr/lib64/security/pam_elogind.so: cannot open shared object file: No > such file or directory > May 15 14:14:49 beta sddm[1233]: QProcess: Destroyed while process > ("/usr/libexec/sddm-helper") is still running. > May 15 14:14:49 beta sddm-helper[4235]: PAM adding faulty module: > /usr/lib64/security/pam_elogind.so > May 15 14:14:49 beta audit[4235]: USER_ACCT pid=4235 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:accounting > grantors=pam_permit acct="sddm" exe="/usr/libe > May 15 14:14:49 beta audit[4235]: USER_AUTH pid=4235 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:authentication > grantors=pam_permit acct="sddm" exe="/usr/ > May 15 14:14:49 beta sddm-helper[4235]: PAM unable to > dlopen(/usr/lib64/security/pam_elogind.so): > /usr/lib64/security/pam_elogind.so: cannot open shared object file: No > such file or directory > May 15 14:14:49 beta sddm[1233]: QProcess: Destroyed while process > ("/usr/libexec/sddm-helper") is still running. > May 15 14:14:49 beta sddm-helper[4230]: PAM adding faulty module: > /usr/lib64/security/pam_elogind.so > May 15 14:14:49 beta audit[4230]: USER_ACCT pid=4230 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:accounting > grantors=pam_permit acct="sddm" exe="/usr/libe > May 15 14:14:49 beta audit[4230]: USER_AUTH pid=4230 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:authentication > grantors=pam_permit acct="sddm" exe="/usr/ > May 15 14:14:49 beta sddm-helper[4230]: PAM unable to > dlopen(/usr/lib64/security/pam_elogind.so): > /usr/lib64/security/pam_elogind.so: cannot open shared object file: No > such file or directory > May 15 14:14:49 beta sddm[1233]: QProcess: Destroyed while process > ("/usr/libexec/sddm-helper") is still running. > May 15 14:14:49 beta sddm-helper[4225]: PAM adding faulty module: > /usr/lib64/security/pam_elogind.so > May 15 14:14:49 beta audit[4225]: USER_ACCT pid=4225 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:accounting > grantors=pam_permit acct="sddm" exe="/usr/libe > May 15 14:14:49 beta audit[4225]: USER_AUTH pid=4225 uid=0 > auid=4294967295 ses=4294967295 > subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:authentication > grantors=pam_permit acct="sddm" exe="/usr/ > May 15 14:14:49 beta sddm-helper[4225]: PAM unable to > dlopen(/usr/lib64/security/pam_elogind.so): > /usr/lib64/security/pam_elogind.so: cannot open shared object file: No > such file or directory > May 15 14:14:49 beta sddm[1233]: QProcess: Destroyed while process > ("/usr/libexec/sddm-helper") is still running. > May 15 14:14:49 beta sddm-helper[4220]: PAM adding faulty module: > /usr/lib64/security/pam_elogind.so See https://bugzilla.redhat.com/show_bug.cgi?id=1515100. I didn't have a problem when I upgraded a while back. I don't have F27 system that had been updated from F26. But FWIW the current /etc/pam.d/sddm-greeter file contains. #%PAM-1.0 # Load environment from /etc/environment and ~/.pam_environment auth required pam_env.so # Always let the greeter start without authentication auth required pam_permit.so # No action required for account management account required pam_permit.so # Can't change password password required pam_deny.so # Setup session session required pam_unix.so -session optional pam_systemd.so -session optional pam_elogind.so And those error messages don't appear on my system and no pam_elogind.so file exists. -- Conjecture is just a conclusion based on incomplete information. It isn't a fact.
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