After updating dnf today, now kde screenlocker is broken, which is really bad for usability.
When screen locks I get a text screen saying:
"The screen locker is broken and unlocking is not possible anymore..."
After updating I tried reboot.
journalctl -xe | grep kscreenlocker
Jul 03 07:34:28 nbecker0 kscreenlocker_greet[3293]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:34:28 nbecker0 kscreenlocker_greet[3293]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:34:29 nbecker0 audit[3293]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=3293 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:34:29 nbecker0 kernel: kscreenlocker_g[3293]: segfault at ca ip 00007f8a7978419d sp 00007fff39687c40 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f8a79781000+7000] likely on CPU 4 (core 8, socket 0)
Jul 03 07:34:29 nbecker0 kscreenlocker_greet[3381]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:34:29 nbecker0 kscreenlocker_greet[3381]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:34:29 nbecker0 audit[3381]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=3381 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:34:29 nbecker0 kernel: kscreenlocker_g[3381]: segfault at dc ip 00007f967b7d819d sp 00007ffd0f755630 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f967b7d5000+7000] likely on CPU 8 (core 16, socket 0)
Jul 03 07:34:29 nbecker0 kscreenlocker_greet[3436]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:34:29 nbecker0 kscreenlocker_greet[3436]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:34:29 nbecker0 audit[3436]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=3436 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:34:29 nbecker0 kernel: kscreenlocker_g[3436]: segfault at ea ip 00007f101884d19d sp 00007fffe350ada0 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f101884a000+7000] likely on CPU 1 (core 0, socket 0)
Jul 03 07:34:30 nbecker0 kscreenlocker_greet[3490]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:34:30 nbecker0 kscreenlocker_greet[3490]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:34:30 nbecker0 kernel: kscreenlocker_g[3490]: segfault at f8 ip 00007fc72de2f19d sp 00007ffe28e82ca0 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7fc72de2c000+7000] likely on CPU 7 (core 12, socket 0)
Jul 03 07:34:30 nbecker0 audit[3490]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=3490 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:00 nbecker0 kscreenlocker_greet[5697]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5697]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:39:01 nbecker0 audit[5697]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=5697 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:01 nbecker0 kernel: kscreenlocker_g[5697]: segfault at 610 ip 00007f5813e1c19d sp 00007ffc6b18f370 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f5813e19000+7000] likely on CPU 6 (core 12, socket 0)
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5762]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5762]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:39:01 nbecker0 audit[5762]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=5762 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:01 nbecker0 kernel: kscreenlocker_g[5762]: segfault at 621 ip 00007f01645cd19d sp 00007fff1eb0ad10 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f01645ca000+7000] likely on CPU 7 (core 12, socket 0)
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5819]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5819]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:39:02 nbecker0 audit[5819]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=5819 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:02 nbecker0 kernel: kscreenlocker_g[5819]: segfault at 631 ip 00007f9326eaf19d sp 00007fffef96ac10 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f9326eac000+7000] likely on CPU 6 (core 12, socket 0)
Jul 03 07:39:02 nbecker0 kscreenlocker_greet[5873]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:39:02 nbecker0 kscreenlocker_greet[5873]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:39:02 nbecker0 audit[5873]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=5873 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:02 nbecker0 kernel: kscreenlocker_g[5873]: segfault at 63f ip 00007f90b989e19d sp 00007ffe151cc130 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f90b989b000+7000] likely on CPU 8 (core 16, socket 0)
Jul 03 07:34:28 nbecker0 kscreenlocker_greet[3293]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:34:28 nbecker0 kscreenlocker_greet[3293]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:34:29 nbecker0 audit[3293]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=3293 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:34:29 nbecker0 kernel: kscreenlocker_g[3293]: segfault at ca ip 00007f8a7978419d sp 00007fff39687c40 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f8a79781000+7000] likely on CPU 4 (core 8, socket 0)
Jul 03 07:34:29 nbecker0 kscreenlocker_greet[3381]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:34:29 nbecker0 kscreenlocker_greet[3381]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:34:29 nbecker0 audit[3381]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=3381 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:34:29 nbecker0 kernel: kscreenlocker_g[3381]: segfault at dc ip 00007f967b7d819d sp 00007ffd0f755630 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f967b7d5000+7000] likely on CPU 8 (core 16, socket 0)
Jul 03 07:34:29 nbecker0 kscreenlocker_greet[3436]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:34:29 nbecker0 kscreenlocker_greet[3436]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:34:29 nbecker0 audit[3436]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=3436 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:34:29 nbecker0 kernel: kscreenlocker_g[3436]: segfault at ea ip 00007f101884d19d sp 00007fffe350ada0 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f101884a000+7000] likely on CPU 1 (core 0, socket 0)
Jul 03 07:34:30 nbecker0 kscreenlocker_greet[3490]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:34:30 nbecker0 kscreenlocker_greet[3490]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:34:30 nbecker0 kernel: kscreenlocker_g[3490]: segfault at f8 ip 00007fc72de2f19d sp 00007ffe28e82ca0 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7fc72de2c000+7000] likely on CPU 7 (core 12, socket 0)
Jul 03 07:34:30 nbecker0 audit[3490]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=3490 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:00 nbecker0 kscreenlocker_greet[5697]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5697]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:39:01 nbecker0 audit[5697]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=5697 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:01 nbecker0 kernel: kscreenlocker_g[5697]: segfault at 610 ip 00007f5813e1c19d sp 00007ffc6b18f370 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f5813e19000+7000] likely on CPU 6 (core 12, socket 0)
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5762]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5762]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:39:01 nbecker0 audit[5762]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=5762 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:01 nbecker0 kernel: kscreenlocker_g[5762]: segfault at 621 ip 00007f01645cd19d sp 00007fff1eb0ad10 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f01645ca000+7000] likely on CPU 7 (core 12, socket 0)
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5819]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:39:01 nbecker0 kscreenlocker_greet[5819]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:39:02 nbecker0 audit[5819]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=5819 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:02 nbecker0 kernel: kscreenlocker_g[5819]: segfault at 631 ip 00007f9326eaf19d sp 00007fffef96ac10 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f9326eac000+7000] likely on CPU 6 (core 12, socket 0)
Jul 03 07:39:02 nbecker0 kscreenlocker_greet[5873]: qml: The backend got an unknown wallpaper provider type. The wallpaper will now fall back to the default. Please check your wallpaper configuration!
Jul 03 07:39:02 nbecker0 kscreenlocker_greet[5873]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockOsd.qml:10:1: "../osd": no such directory
Jul 03 07:39:02 nbecker0 audit[5873]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=5873 comm="kscreenlocker_g" exe="/usr/libexec/kscreenlocker_greet" sig=11 res=1
Jul 03 07:39:02 nbecker0 kernel: kscreenlocker_g[5873]: segfault at 63f ip 00007f90b989e19d sp 00007ffe151cc130 error 4 in libLayerShellQtInterface.so.6.4.1[319d,7f90b989b000+7000] likely on CPU 8 (core 16, socket 0)
I also tried changing wallpaper selection.
Those who don't understand recursion are doomed to repeat it
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