<?xml version="1.0" encoding="UTF-8" ?>

<bugzilla version="5.2"
          urlbase="https://bugzilla.altlinux.org/"
          
          maintainer="jenya@basealt.ru"
>

    <bug>
          <bug_id>55280</bug_id>
          
          <creation_ts>2025-07-20 12:01:05 +0300</creation_ts>
          <short_desc>KDE. Невозможно разблокировать экран. Пароль не проходит</short_desc>
          <delta_ts>2025-07-22 09:39:27 +0300</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>4</classification_id>
          <classification>Development</classification>
          <product>Sisyphus</product>
          <component>kde</component>
          <version>unstable</version>
          <rep_platform>x86_64</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>CLOSED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P5</priority>
          <bug_severity>major</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="imurzich@yandex.ru">imurzich</reporter>
          <assigned_to name="Sergey V Turchin">zerg</assigned_to>
          <cc>me</cc>
    
    <cc>zerg</cc>
          
          <qa_contact>qa-sisyphus</qa_contact>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>269476</commentid>
    <comment_count>0</comment_count>
    <who name="imurzich@yandex.ru">imurzich</who>
    <bug_when>2025-07-20 12:01:05 +0300</bug_when>
    <thetext>После блокировки экрана появляется запрос на пароль для разблокировки и, при вводе правильного пароля, разблокировка не происходит. Если выбрать &quot;сменить пользователя&quot; то удаётся зайти в систему. Началось это после обновления KDE.

Операционная система: ALT Linux 11
Версия KDE Plasma: 6.4.3
Версия KDE Frameworks: 6.15.0
Версия Qt: 6.9.1
Версия ядра: 6.12.39-6.12-alt1 (64-бита)
Графическая платформа: Wayland
Процессоры: 8 × Intel® Core™ i7-4790 CPU @ 3.60GHz
Память: 32 ГиБ ОЗУ (31,3 ГиБ доступно)
Графический процессор: AMD Radeon RX 550 / 550 Series
Производитель: Gigabyte Technology Co., Ltd.
Название продукта: H87-HD3

journalctl -ef:
...
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: QQmlComponent: Component is not ready
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: kf.plasma.quick: &quot;file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockScreen.qml&quot;
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]:  &quot;Error loading QML file.\n33: Type LockScreenUi unavailable\n164: Property value set multiple times\n&quot;
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: kscreenlocker_greet: Failed to load lockscreen QML, falling back to built-in locker
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: kscreenlocker_greet: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockScreen.qml:33:5: Type LockScreenUi unavailable
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]:          LockScreenUi {
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]:          ^
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: kscreenlocker_greet: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockScreenUi.qml:164:9: Property value set multiple times
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]:              onExited: {
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]:              ^
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: qrc:/fallbacktheme/LockScreen.qml:48:9: TypeError: Cannot read property &apos;implicitHeight&apos; of null
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: qrc:/fallbacktheme/LockScreen.qml:47:9: TypeError: Cannot read property &apos;implicitWidth&apos; of null
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: qrc:/fallbacktheme/LockScreen.qml:92:9: QML Connections: Detected function &quot;onAccepted&quot; in Connections element. This is probably intended to be a signal handler but no signal of the target matches the name.
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: qrc:/fallbacktheme/LockScreen.qml:48:9: TypeError: Cannot read property &apos;implicitHeight&apos; of null
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: qrc:/fallbacktheme/LockScreen.qml:47:9: TypeError: Cannot read property &apos;implicitWidth&apos; of null
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: qrc:/fallbacktheme/LockScreen.qml:92:9: QML Connections: Detected function &quot;onAccepted&quot; in Connections element. This is probably intended to be a signal handler but no signal of the target matches the name.
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: qrc:/fallbacktheme/LockScreen.qml:36:5: QML QQuickImage: Невозможно открыть file:///: это каталог
июл 20 11:44:18 igor kwin_wayland_wrapper[7223]: qrc:/fallbacktheme/LockScreen.qml:36:5: QML QQuickImage: Невозможно открыть file:///: это каталог
июл 20 11:44:28 igor dbus-daemon[1096]: [system] Activating via systemd: service name=&apos;net.reactivated.Fprint&apos; unit=&apos;fprintd.service&apos; requested by &apos;:1.134&apos; (uid=1000 pid=7243 comm=&quot;kcheckpass -S 20&quot;)
июл 20 11:44:28 igor kcheckpass[7245]: Authentication failure for igor (invoked by uid 1000)
июл 20 11:44:28 igor systemd[1]: Starting fprintd.service - Fingerprint Authentication Daemon...
июл 20 11:44:28 igor kwin_wayland_wrapper[7245]: kde-smartcard: Authentication failure
июл 20 11:44:28 igor kcheckpass[7242]: pam_succeed_if(kde:auth): requirement &quot;user ingroup nopasswdlogin&quot; not met by user &quot;igor&quot;
июл 20 11:44:28 igor kcheckpass[7242]: pam_tcb(kde:auth): conversation failed
июл 20 11:44:28 igor dbus-daemon[1096]: [system] Successfully activated service &apos;net.reactivated.Fprint&apos;
июл 20 11:44:28 igor systemd[1]: Started fprintd.service - Fingerprint Authentication Daemon.
июл 20 11:44:28 igor kwin_wayland_wrapper[7243]: kde-fingerprint: Authentication failure
июл 20 11:44:28 igor kcheckpass[7243]: Authentication failure for igor (invoked by uid 1000)


systemctl status display-manager
● lightdm.service - Light Display Manager
     Loaded: loaded (/usr/lib/systemd/system/lightdm.service; enabled; preset: enabled)
     Active: active (running) since Sun 2025-07-20 10:51:44 +03; 1h 1min ago
 Invocation: 24ac9c929be6423dac4ea22b42d8d7a7
       Docs: man:lightdm(1)
   Main PID: 1297 (lightdm)
      Tasks: 4 (limit: 38142)
     Memory: 67.4M (peak: 138.4M)
        CPU: 1.230s
     CGroup: /system.slice/lightdm.service
             └─1297 /usr/sbin/lightdm


inxi -CG
CPU:
  Info: quad core model: Intel Core i7-4790 bits: 64 type: MT MCP cache:
    L2: 1024 KiB
  Speed (MHz): avg: 1198 min/max: 800/4000 cores: 1: 1198 2: 1198 3: 1198
    4: 1198 5: 1198 6: 1198 7: 1198 8: 1198
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Lexa PRO [Radeon
    540/540X/550/550X / RX 540X/550/550X] driver: amdgpu v: kernel
  Device-2: A4Tech FHD 1080P PC Camera driver: snd-usb-audio,uvcvideo
    type: USB
  Display: wayland server: X.org v: 1.21.1.18 with: Xwayland v: 24.1.8
    compositor: kwin_wayland driver: X: loaded: amdgpu
    unloaded: fbdev,modesetting,radeon,vesa dri: radeonsi gpu: amdgpu
    resolution: 1: 2560x1440~120Hz 2: 1920x1080~60Hz
  API: EGL v: 1.5 drivers: kms_swrast,radeonsi,swrast
    platforms: gbm,wayland,x11,surfaceless,device
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 25.1.6 renderer: AMD
    Radeon RX 550 / 550 Series (radeonsi polaris12 ACO DRM 3.61
    6.12.39-6.12-alt1)
  API: Vulkan v: 1.4.313 drivers: radv,llvmpipe surfaces: N/A
  Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
    de: kscreen-console,kscreen-doctor gpu: radeontop wl: wayland-info
    x11: xdpyinfo, xprop, xrandr


$ rpm -qa | grep -E &quot;sddm|lightdm&quot;
kde-display-manager-7-lightdm-6.0.10-alt1.x86_64
lightdm-kde-greeter-6.0.3-alt2.x86_64
liblightdm-gobject-1.32.0-alt10.x86_64
lightdm-1.32.0-alt10.x86_64


$ apt-repo
rpm [alt] http://ftp.altlinux.org/pub/distributions ALTLinux/Sisyphus/x86_64 classic
rpm [alt] http://ftp.altlinux.org/pub/distributions ALTLinux/Sisyphus/noarch classic
rpm [alt] http://ftp.altlinux.org/pub/distributions ALTLinux/Sisyphus/x86_64-i586 classic</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>269559</commentid>
    <comment_count>1</comment_count>
    <who name="Жора Змейкин">me</who>
    <bug_when>2025-07-21 19:29:41 +0300</bug_when>
    <thetext>Подтверждаю! Приходится прописывать loginctl unlock-session 1 (для первого TTY)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>269582</commentid>
    <comment_count>2</comment_count>
    <who name="Sergey V Turchin">zerg</who>
    <bug_when>2025-07-22 09:39:27 +0300</bug_when>
    <thetext>plasma-desktop-6.4.3</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>