Bug#782644: Re : Bug#782644: Re : Bug#782644: Re : Bug#782644: Re : Bug#782644: xscreensaver always rejects my password
Le 24/03/2019 16:17:24, Tormod Volden a écrit : > Ah, that's likely the culprit: It is not readable by the shadow group. > Please try: > sudo chgrp shadow /etc/shadow Done. nicolas patrois : pts noir asocial -- RÉALISME M : Qu'est-ce qu'il nous faudrait pour qu'on nous considère comme des humains ? Un cerveau plus gros ? P : Non... Une carte bleue suffirait...
Bug#782644: Re : Bug#782644: Re : Bug#782644: Re : Bug#782644: xscreensaver always rejects my password
On Sun, Mar 24, 2019 at 4:45 PM nicolas.patrois wrote: > > Le 24/03/2019 14:22:53, Tormod Volden a écrit : > > Is your /etc/shadow readable by the shadow group and your > > /sbin/unix_chkpwd setgid shadow? > > I think so: > > > ll /etc/shadow > -rw-r- 1 root root 2512 févr. 11 19:57 /etc/shadow Ah, that's likely the culprit: It is not readable by the shadow group. Please try: sudo chgrp shadow /etc/shadow > > ll /sbin/unix_chkpwd > -rwxr-sr-x 1 root shadow 38620 févr. 14 08:08 /sbin/unix_chkpwd
Bug#782644: Re : Bug#782644: Re : Bug#782644: Re : Bug#782644: xscreensaver always rejects my password
Le 24/03/2019 14:22:53, Tormod Volden a écrit : > It is strange that the errors are different in the two cases - I > suppose this is two attempts at :31 and :47?. Yes. > Is your /etc/shadow readable by the shadow group and your > /sbin/unix_chkpwd setgid shadow? I think so: > ll /etc/shadow -rw-r- 1 root root 2512 févr. 11 19:57 /etc/shadow > ll /sbin/unix_chkpwd -rwxr-sr-x 1 root shadow 38620 févr. 14 08:08 /sbin/unix_chkpwd nicolas patrois : pts noir asocial -- RÉALISME M : Qu'est-ce qu'il nous faudrait pour qu'on nous considère comme des humains ? Un cerveau plus gros ? P : Non... Une carte bleue suffirait...
Bug#782644: Re : Bug#782644: Re : Bug#782644: xscreensaver always rejects my password
On Wed, Feb 27, 2019 at 3:36 PM nicolas patrois wrote: > > I have this for example: > Feb 2 17:57:22 nicolas unix_chkpwd[10736]: check pass; user unknown > Feb 2 17:57:31 nicolas unix_chkpwd[10743]: check pass; user unknown > Feb 2 17:57:31 nicolas unix_chkpwd[10743]: password check failed for user > (nicolas) > Feb 2 17:57:31 nicolas xscreensaver: pam_unix(xscreensaver:auth): > authentication failure; logname= uid=1000 euid=1000 tty=:0.0 ruser= rhost= > user=nicolas > Feb 2 17:57:31 nicolas xscreensaver: pam_winbind(xscreensaver:auth): getting > password (0x0388) > Feb 2 17:57:31 nicolas xscreensaver: pam_winbind(xscreensaver:auth): > pam_get_item returned a password > Feb 2 17:57:31 nicolas xscreensaver: pam_winbind(xscreensaver:auth): > internal module error (retval = PAM_AUTHINFO_UNAVAIL(9), user = 'nicolas') > Feb 2 17:57:32 nicolas xscreensaver[3516]: FAILED LOGIN 1 ON DISPLAY ":0.0", > FOR "nicolas" > Feb 2 17:57:34 nicolas unix_chkpwd[10744]: check pass; user unknown > Feb 2 17:57:47 nicolas xscreensaver[3516]: pam_unix(xscreensaver:auth): > conversation failed > Feb 2 17:57:47 nicolas xscreensaver[3516]: pam_unix(xscreensaver:auth): auth > could not identify password for [nicolas] > Feb 2 17:57:47 nicolas xscreensaver[3516]: pam_winbind(xscreensaver:auth): > getting password (0x0388) > Feb 2 17:57:47 nicolas xscreensaver[3516]: pam_winbind(xscreensaver:auth): > Could not retrieve user's password > Feb 2 17:57:48 nicolas unix_chkpwd[10756]: check pass; user unknown > It is strange that the errors are different in the two cases - I suppose this is two attempts at :31 and :47?. Is your /etc/shadow readable by the shadow group and your /sbin/unix_chkpwd setgid shadow? Tormod
Bug#782644: Re : Bug#782644: Re : Bug#782644: xscreensaver always rejects my password
Le 26/02/2019 23:44:46, Tormod Volden a écrit : > Is there any information in e.g. /var/log/auth.log ? > Regards, > Tormod I have this for example: Feb 2 17:57:22 nicolas unix_chkpwd[10736]: check pass; user unknown Feb 2 17:57:31 nicolas unix_chkpwd[10743]: check pass; user unknown Feb 2 17:57:31 nicolas unix_chkpwd[10743]: password check failed for user (nicolas) Feb 2 17:57:31 nicolas xscreensaver: pam_unix(xscreensaver:auth): authentication failure; logname= uid=1000 euid=1000 tty=:0.0 ruser= rhost= user=nicolas Feb 2 17:57:31 nicolas xscreensaver: pam_winbind(xscreensaver:auth): getting password (0x0388) Feb 2 17:57:31 nicolas xscreensaver: pam_winbind(xscreensaver:auth): pam_get_item returned a password Feb 2 17:57:31 nicolas xscreensaver: pam_winbind(xscreensaver:auth): internal module error (retval = PAM_AUTHINFO_UNAVAIL(9), user = 'nicolas') Feb 2 17:57:32 nicolas xscreensaver[3516]: FAILED LOGIN 1 ON DISPLAY ":0.0", FOR "nicolas" Feb 2 17:57:34 nicolas unix_chkpwd[10744]: check pass; user unknown Feb 2 17:57:47 nicolas xscreensaver[3516]: pam_unix(xscreensaver:auth): conversation failed Feb 2 17:57:47 nicolas xscreensaver[3516]: pam_unix(xscreensaver:auth): auth could not identify password for [nicolas] Feb 2 17:57:47 nicolas xscreensaver[3516]: pam_winbind(xscreensaver:auth): getting password (0x0388) Feb 2 17:57:47 nicolas xscreensaver[3516]: pam_winbind(xscreensaver:auth): Could not retrieve user's password Feb 2 17:57:48 nicolas unix_chkpwd[10756]: check pass; user unknown Regards, nicolas patrois : pts noir asocial -- RÉALISME M : Qu'est-ce qu'il nous faudrait pour qu'on nous considère comme des humains ? Un cerveau plus gros ? P : Non... Une carte bleue suffirait...