after about 24 48 hours of uptime cannot unlock screen, how to investigate?

Hi, I was trying to operate with PC and between 20:00 and 20:15 the session-login resulted blocked
so I login with ctrl>alt>F2 as user and did this tests

no, it doesn’t, it asks me the root password and then nothin happen, and if I login as root and give

loginctl unlock-sessions

the command seems taken but doesn’t happen anything to the blocked locked-session

If not does

loginctl session-status 372

reveal any useful information?

this is the output with blocked locked session, I’m not able to see useful infos

loginctl session-status 4 > textfile.txt
4 - procuste (1000)
       Since: Sat 2022-09-10 12:55:34 CEST; 2 days ago
      Leader: 1805 (lightdm)
        Seat: seat0; vc7
     Display: :0
     Service: lightdm; type x11; class user
     Desktop: plasma5
       State: online
        Unit: session-4.scope
          ├─  1805 lightdm --session-child 14 21
          ├─  1910 /usr/bin/gnome-keyring-daemon --daemonize --login
          ├─  1913 /usr/bin/startplasma-x11
          ├─  1974 /usr/bin/ssh-agent /usr/bin/gpg-agent --sh --daemon --keep-display /etc/X11/xinit/xinitrc
          ├─  1975 /usr/bin/gpg-agent --sh --daemon --keep-display /etc/X11/xinit/xinitrc
          ├─  1993 /usr/bin/plasma_session
          ├─  1997 /usr/lib64/libexec/kf5/start_kdeinit
          ├─  1998 "kdeinit5: Running..." "" "" "" "" "" "" "" "" "" ""
          ├─  1999 /usr/lib64/libexec/kf5/klauncher --fd=9
          ├─  2013 /usr/bin/kded5
          ├─  2016 /usr/bin/kwin_x11
          ├─  2036 /usr/bin/ksmserver
          ├─  2041 /usr/lib64/libexec/org_kde_powerdevil
          ├─  2043 /usr/bin/plasmashell
          ├─  2045 /usr/lib64/libexec/polkit-kde-authentication-agent-1
          ├─  2048 /usr/bin/kaccess
          ├─  2055 /usr/bin/xembedsniproxy
          ├─  2058 /usr/bin/xsettingsd
          ├─  2066 /usr/lib64/libexec/kdeconnectd
          ├─  2070 /usr/bin/gmenudbusmenuproxy
          ├─  2081 /usr/bin/python3 /usr/bin/hp-systray -x
          ├─  2083 /usr/lib/evolution-data-server/evolution-data-server/evolution-alarm-notify
          ├─  2092 /usr/lib/geoclue-2.0/demos/agent
          ├─  2119 /usr/bin/sirikali -d
          ├─  2130 /usr/lib/tracker-miner-fs-3
          ├─  2213 /usr/bin/python3 /usr/bin/hp-systray -x
          ├─  2214 /usr/bin/python3 /usr/bin/hp-systray -x
          ├─  2361 /usr/bin/ksysguardd
          ├─  2464 cat
          ├─  2465 cat
          ├─  3147 /usr/lib64/libexec/kf5/kioslave5 /usr/lib64/qt5/plugins/kf5/kio/kio_file.so file "" local:/run/user/1000/kded5iOyTXt.1.slave-socket
          ├─  3149 /usr/lib64/libexec/kf5/kioslave5 /usr/lib64/qt5/plugins/kf5/kio/kio_file.so file "" local:/run/user/1000/kded5JeLiDU.2.slave-socket
          └─ 14889 /usr/lib64/libexec/kscreenlocker_greet --immediateLock --graceTime 300000 --ksldfd 28


Sep 12 20:13:31 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:13:31 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:13:31 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:13:34 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:13:34 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:13:37 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:13:37 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:13:37 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:13:37 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0
Sep 12 20:20:41 server3TW.zap.org plasmashell[2043]: libkcups: Renew-Subscription last error: 0 successful-ok

and this is the journalctl -b from 20:00 and 20:15 during the block of locked-login happened
[will

loginctl unlock-sessions

work?[/QUOTE]no, it doesn’t, it asks me the root password and then nothin happen, and if I login as root and give

loginctl unlock-sessions

the command seems taken but doesn’t happen anything to the blocked locked-session

If not does

loginctl session-status 372

reveal any useful information?
this is the output with blocked locked session, I’m not able to see useful infos

loginctl session-status 4 > textfile.txt
4 - procuste (1000)      Since: Sat 2022-09-10 12:55:34 CEST; 2 days ago     Leader: 1805 (lightdm)     Seat: seat0; vc7      Display: :0      Service: lightdm; type x11; class user      Desktop: plasma5      State: online     Unit: session-4.scope         ├─1805 lightdm --session-child 14 21         ├─1910 /usr/bin/gnome-keyring-daemon --daemonize --login         ├─1913 /usr/bin/startplasma-x11         ├─1974 /usr/bin/ssh-agent /usr/bin/gpg-agent --sh --daemon --keep-display /etc/X11/xinit/xinitrc         ├─1975 /usr/bin/gpg-agent --sh --daemon --keep-display /etc/X11/xinit/xinitrc         ├─1993 /usr/bin/plasma_session         ├─1997 /usr/lib64/libexec/kf5/start_kdeinit         ├─1998 "kdeinit5: Running..." "" "" "" "" "" "" "" "" "" ""         ├─1999 /usr/lib64/libexec/kf5/klauncher --fd=9         ├─2013 /usr/bin/kded5         ├─2016 /usr/bin/kwin_x11         ├─2036 /usr/bin/ksmserver         ├─2041 /usr/lib64/libexec/org_kde_powerdevil         ├─2043 /usr/bin/plasmashell         ├─2045 /usr/lib64/libexec/polkit-kde-authentication-agent-1         ├─2048 /usr/bin/kaccess         ├─2055 /usr/bin/xembedsniproxy         ├─2058 /usr/bin/xsettingsd         ├─2066 /usr/lib64/libexec/kdeconnectd         ├─2070 /usr/bin/gmenudbusmenuproxy         ├─2081 /usr/bin/python3 /usr/bin/hp-systray -x         ├─2083 /usr/lib/evolution-data-server/evolution-data-server/evolution-alarm-notify         ├─2092 /usr/lib/geoclue-2.0/demos/agent         ├─2119 /usr/bin/sirikali -d         ├─2130 /usr/lib/tracker-miner-fs-3         ├─2213 /usr/bin/python3 /usr/bin/hp-systray -x         ├─2214 /usr/bin/python3 /usr/bin/hp-systray -x         ├─2361 /usr/bin/ksysguardd         ├─2464 cat         ├─2465 cat         ├─3147 /usr/lib64/libexec/kf5/kioslave5 /usr/lib64/qt5/plugins/kf5/kio/kio_file.so file "" local:/run/user/1000/kded5iOyTXt.1.slave-socket         ├─3149 /usr/lib64/libexec/kf5/kioslave5 /usr/lib64/qt5/plugins/kf5/kio/kio_file.so file "" local:/run/user/1000/kded5JeLiDU.2.slave-socket         └─ 14889 /usr/lib64/libexec/kscreenlocker_greet --immediateLock --graceTime 300000 --ksldfd 28Sep 12 20:13:31 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:13:31 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:13:31 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:13:34 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:13:34 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:13:37 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:13:37 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:13:37 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:13:37 server3TW.zap.org plasmashell[2043]: qml: temp unit: 0 Sep 12 20:20:41 server3TW.zap.org plasmashell[2043]: libkcups: Renew-Subscription last error: 0 successful-ok 

and this is the journalctl -b from 20:00 and 20:15 during the block of locked-login happened SUSE Paste](http://Hi, I was trying to operate with PC and between 20:00 and 20:15 the session-login resulted blocked so I login as user and did this tests [QUOTE=susejunky;3157213) hope it can be useful informations"]SUSE Paste
hope it can be useful informations