jak@jak-t480s:~:master$ journalctl --unit gdm -b -1
-- Journal begins at Thu 2021-10-14 06:52:48 CEST, ends at Sat 2021-11-13 00:05:23 CET. --
Nov 12 23:58:58 jak-t480s systemd[1]: Starting GNOME Display Manager...
Nov 12 23:58:58 jak-t480s systemd[1]: Started GNOME Display Manager.
Nov 12 23:58:59 jak-t480s gdm-launch-environment][2127]: pam_unix(gdm-launch-environment:session): session opened for user gdm by (uid=0)
Nov 12 23:59:04 jak-t480s gdm-smartcard][2617]: pam_sss(gdm-smartcard:auth): User info message: Please insert smart card
Nov 12 23:59:06 jak-t480s gdm-smartcard][2617]: gkr-pam: no password is available for user
$ journalctl --unit gdm -b 0
-- Journal begins at Thu 2021-10-14 06:52:48 CEST, ends at Sat 2021-11-13 00:06:17 CET. --
Nov 13 00:01:15 jak-t480s systemd[1]: Starting GNOME Display Manager...
Nov 13 00:01:15 jak-t480s systemd[1]: Started GNOME Display Manager.
Nov 13 00:01:15 jak-t480s gdm-launch-environment][2097]: pam_unix(gdm-launch-environment:session): session opened for user gdm by (uid=0)
Nov 13 00:01:19 jak-t480s gdm-password][2616]: gkr-pam: unable to locate daemon control file
Nov 13 00:01:19 jak-t480s gdm-password][2616]: gkr-pam: stashed password to try later in open session
Nov 13 00:01:19 jak-t480s gdm-password][2616]: pam_unix(gdm-password:session): session opened for user jak by (uid=0)
failed and good journals:
jak@jak- t480s:~ :master$ journalctl --unit gdm -b -1 environment] [2127]: pam_unix( gdm-launch- environment: session) : session opened for user gdm by (uid=0) [2617]: pam_sss( gdm-smartcard: auth): User info message: Please insert smart card [2617]: gkr-pam: no password is available for user
-- Journal begins at Thu 2021-10-14 06:52:48 CEST, ends at Sat 2021-11-13 00:05:23 CET. --
Nov 12 23:58:58 jak-t480s systemd[1]: Starting GNOME Display Manager...
Nov 12 23:58:58 jak-t480s systemd[1]: Started GNOME Display Manager.
Nov 12 23:58:59 jak-t480s gdm-launch-
Nov 12 23:59:04 jak-t480s gdm-smartcard]
Nov 12 23:59:06 jak-t480s gdm-smartcard]
$ journalctl --unit gdm -b 0 environment] [2097]: pam_unix( gdm-launch- environment: session) : session opened for user gdm by (uid=0) [2616]: gkr-pam: unable to locate daemon control file [2616]: gkr-pam: stashed password to try later in open session [2616]: pam_unix( gdm-password: session) : session opened for user jak by (uid=0)
-- Journal begins at Thu 2021-10-14 06:52:48 CEST, ends at Sat 2021-11-13 00:06:17 CET. --
Nov 13 00:01:15 jak-t480s systemd[1]: Starting GNOME Display Manager...
Nov 13 00:01:15 jak-t480s systemd[1]: Started GNOME Display Manager.
Nov 13 00:01:15 jak-t480s gdm-launch-
Nov 13 00:01:19 jak-t480s gdm-password]
Nov 13 00:01:19 jak-t480s gdm-password]
Nov 13 00:01:19 jak-t480s gdm-password]