Hi,
I use a plain black screen as the screen locker in KDE/Way-
land, and I have "linger" enabled in systemd for my user. I
updated from F35 to F37 three days ago; there are parts of
my KDE configuration that are a decade old.
Whenever the time comes for the screen to lock up, a trans-
lated message appears on the screen instead informing that
the screen locker is broken and that I should use "loginctl
unlock-session $nr" in a plain shell (which works).
I searched for this error, and one suggestion was to exe-
cute:
| [tim@vagabond ~]$ /usr/libexec/kscreenlocker_greet --testing
| kscreenlocker_greet: Lockscreen QML outdated, falling back to default
| kf.kirigami: Failed to find a Kirigami platform plugin
| Speicherzugriffsfehler (Speicherabzug geschrieben)
| [tim@vagabond ~]$
(last line meaning core dumped).
So I went to the KDE "Systemeinstellungen" (system set-
tings?) to rewrite any relevant configuration in the current
format, disabled the lock screen, applied the configuration,
enabled it again, applied the configuration, no luck. Re-
booted, no luck.
There is a package kf5-kirigami2-5.102.0-1.fc37.x86_64
installed, and with
https://api.kde.org/frameworks/kirigami/html/ using "plat-
form" as referring to "Plasma Mobile, Desktop Linux, An-
droid, iOS and Windows", I don't see another package that
could be expected to provide a "Kirigami platform plugin".
On a whim, I also installed
kf5-kirigami-1.1.0-18.fc37.x86_64 because the error message
only referred to "Kirigami", not "Kirigami2", but this does
not change the failure.
So I would appreciate any ideas where to start looking for
a solution. Is "kscreenlocker_greet --testing" supposed to
work in Fedora? Fedora 37? Fedora 37 with Wayland?
TIA,
Tim