SUMMARY KDE mobile passwordless login on user accounts with a password is not working. STEPS TO REPRODUCE 1. Set plasma-mobile in the shell 2. Set a password for the user account 3. Set always login in kde system settings 4. Boot the device OBSERVED RESULT 1. The device boot to plasma-mobile lockscreen Jun 15 03:33:48 localhost.localdomain systemd[1]: Starting Simple Desktop Display Manager... Jun 15 03:33:48 localhost.localdomain systemd[1]: Started Simple Desktop Display Manager. Jun 15 03:33:48 localhost.localdomain sddm[1760]: Initializing... Jun 15 03:33:48 localhost.localdomain sddm[1760]: Starting... Jun 15 03:33:48 localhost.localdomain sddm[1760]: Logind interface found Jun 15 03:33:48 localhost.localdomain sddm[1760]: Adding new display on vt 7 ... Jun 15 03:33:48 localhost.localdomain sddm[1760]: Loading theme configuration from "" Jun 15 03:33:48 localhost.localdomain sddm[1760]: Display server starting... Jun 15 03:33:48 localhost.localdomain sddm[1760]: Running: /usr/bin/X -nolisten tcp -auth /run/sddm/{d69601eb-c1e4-435> Jun 15 03:33:49 localhost.localdomain sddm[1760]: Setting default cursor Jun 15 03:33:49 localhost.localdomain sddm[1760]: Running display setup script "/usr/etc/X11/xdm/Xsetup" Jun 15 03:33:49 localhost.localdomain sddm[1760]: Display server started. Jun 15 03:33:49 localhost.localdomain sddm[1760]: Reading from "/usr/share/wayland-sessions/plasma-mobile.desktop" Jun 15 03:33:49 localhost.localdomain sddm[1760]: Reading from "/usr/share/wayland-sessions/plasma-mobile.desktop" Jun 15 03:33:49 localhost.localdomain sddm[1760]: Session "/usr/share/wayland-sessions/plasma-mobile.desktop" selected> Jun 15 03:33:49 localhost.localdomain sddm-helper[1799]: [PAM] Starting... Jun 15 03:33:49 localhost.localdomain sddm-helper[1799]: [PAM] Authenticating... Jun 15 03:33:49 localhost.localdomain sddm-helper[1799]: [PAM] returning. Jun 15 03:33:49 localhost.localdomain sddm[1760]: Authenticated successfully Jun 15 03:33:50 localhost.localdomain sddm-helper[1799]: pam_unix(sddm-autologin:session): session opened for user doo> Jun 15 03:33:50 localhost.localdomain sddm-helper[1799]: pam_kwallet5(sddm-autologin:session): pam_kwallet5: pam_sm_op> Jun 15 03:33:50 localhost.localdomain sddm-helper[1799]: pam_kwallet5(sddm-autologin:session): pam_kwallet5: open_sess> Jun 15 03:33:50 localhost.localdomain sddm-helper[1799]: [PAM] Preparing to converse... Jun 15 03:33:50 localhost.localdomain sddm-helper[1799]: [PAM] Conversation with 1 messages Jun 15 03:33:50 localhost.localdomain sddm[1760]: Authentication information: "Last login: Thu Jun 15 03:18:01 PDT 202> Jun 15 03:33:50 localhost.localdomain sddm-helper[1799]: Starting: "/usr/share/sddm/scripts/wayland-session /usr/libex> Jun 15 03:33:50 localhost.localdomain sddm[1760]: Session started EXPECTED RESULT Login SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Opensuse tumbleweed 20230613 (available in About System) KDE Plasma Version: 5.27.5 KDE Frameworks Version: 5.105.0 Qt Version: 5.15.8 ADDITIONAL INFORMATION https://invent.kde.org/plasma/plasma-mobile/-/issues/166 It seems like password-less login mean user accounts without password
Created attachment 159687 [details] journalctl sddm logs sudo journalctl -u sddm -b 0 > sddm.log
(In reply to idoitprone from comment #1) > Created attachment 159687 [details] > journalctl sddm logs > > sudo journalctl -u sddm -b 0 > sddm.log m_kwallet5(sddm-autologin:session): pam_kwallet5: open_session called without kwallet5_key
https://martys.typepad.com/blog/2015/07/kwallet5-can-be-auto-unlocked-during-login-again.html
steamdeck:~> ls /etc/pam.d/ common-account common-password common-session-nonlogin-pc postlogin-auth postlogin-session common-account-pc common-password-pc common-session-pc postlogin-auth-pc postlogin-session-pc common-auth common-session postlogin-account postlogin-password smtp common-auth-pc common-session-nonlogin postlogin-account-pc postlogin-password-pc https://gist.github.com/benediktg/195f774073e3d85fc22597c094d21bae?permalink_comment_id=2195243
The blog is probably not related to this bug.
Did you implement the lockscreen separate from sddm? The plasma mobile lockscreen always felt strange.
kscreenlocker feature cp /etc/xdg/kscreenlockerrc ~/.config/kscreenlockerrc [Daemon] LockOnStart=false
The boot to kscreenlocker is an intentional default. Closing this bug report. I have commented what to change in order to change the behavior. I cannot find where to set the other fields for this screen locker.