Comment 25 for bug 1085706

I confirm for Kubuntu / KDE:
Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty

Nov 24 15:01:13 xxxxx kcheckpass[10401]: pam_ecryptfs: seteuid error
Nov 24 15:01:13 xxxxx unix_chkpwd[10402]: check pass; user unknown
Nov 24 15:01:13 xxxxx unix_chkpwd[10403]: check pass; user unknown
Nov 24 15:01:13 xxxxx unix_chkpwd[10403]: password check failed for user (xxxxx)
Nov 24 15:01:13 xxxxx kcheckpass[10401]: pam_unix(kdm:auth): authentication failure; logname=xxxxx uid=1000 euid=1000 tty=:0 ruser= rhost= user=xxxxx
Nov 24 15:01:13 xxxxx kcheckpass[10401]: pam_winbind(kdm:auth): getting password (0x00000388)
Nov 24 15:01:13 xxxxx kcheckpass[10401]: pam_winbind(kdm:auth): pam_get_item returned a password
Nov 24 15:01:13 xxxxx kcheckpass[10401]: pam_winbind(kdm:auth): request wbcLogonUser failed: WBC_ERR_AUTH_ERROR, PAM error: PAM_USER_UNKNOWN (10), NTSTATUS: NT_STATUS_NO_SUCH_USER, Error message was: No such user
Nov 24 15:01:13 xxxxx kcheckpass[10401]: Authentication failure for xxxxx (invoked by uid 1000)
Nov 24 15:01:19 xxxxx login[1915]: pam_ecryptfs: pam_sm_authenticate: /home/xxxxx is already mounted
Nov 24 15:01:20 xxxxx login[1915]: pam_unix(login:session): session opened for user xxxxx by LOGIN(uid=0)
Nov 24 15:01:20 xxxxx systemd-logind[925]: New session c4 of user xxxxx.
Nov 24 15:02:12 xxxxx kcheckpass[10535]: pam_ecryptfs: seteuid error
Nov 24 15:02:12 xxxxx unix_chkpwd[10536]: check pass; user unknown
Nov 24 15:02:12 xxxxx unix_chkpwd[10537]: check pass; user unknown
Nov 24 15:02:12 xxxxx unix_chkpwd[10537]: password check failed for user (xxxxx)
Nov 24 15:02:12 xxxxx kcheckpass[10535]: pam_unix(kdm:auth): authentication failure; logname=xxxxx uid=1000 euid=1000 tty=:0 ruser= rhost= user=xxxxx
Nov 24 15:02:12 xxxxx kcheckpass[10535]: pam_winbind(kdm:auth): getting password (0x00000388)
Nov 24 15:02:12 xxxxx kcheckpass[10535]: pam_winbind(kdm:auth): pam_get_item returned a password
Nov 24 15:02:12 xxxxx kcheckpass[10535]: pam_winbind(kdm:auth): request wbcLogonUser failed: WBC_ERR_AUTH_ERROR, PAM error: PAM_USER_UNKNOWN (10), NTSTATUS: NT_STATUS_NO_SUCH_USER, Error message was: No such user
Nov 24 15:02:12 xxxxx kcheckpass[10535]: Authentication failure for xxxxx (invoked by uid 1000)
Nov 24 15:02:18 xxxxx kcheckpass[10543]: pam_ecryptfs: seteuid error
Nov 24 15:02:18 xxxxx unix_chkpwd[10544]: check pass; user unknown
Nov 24 15:02:18 xxxxx unix_chkpwd[10545]: check pass; user unknown
Nov 24 15:02:18 xxxxx unix_chkpwd[10545]: password check failed for user (xxxxx)
Nov 24 15:02:18 xxxxx kcheckpass[10543]: pam_unix(kdm:auth): authentication failure; logname=xxxxx uid=1000 euid=1000 tty=:0 ruser= rhost= user=xxxxx
Nov 24 15:02:18 xxxxx kcheckpass[10543]: pam_winbind(kdm:auth): getting password (0x00000388)
Nov 24 15:02:18 xxxxx kcheckpass[10543]: pam_winbind(kdm:auth): pam_get_item returned a password
Nov 24 15:02:18 xxxxx kcheckpass[10543]: pam_winbind(kdm:auth): request wbcLogonUser failed: WBC_ERR_AUTH_ERROR, PAM error: PAM_USER_UNKNOWN (10), NTSTATUS: NT_STATUS_NO_SUCH_USER, Error message was: No such user
Nov 24 15:02:18 xxxxx kcheckpass[10543]: Authentication failure for xxxxx (invoked by uid 1000)