2021-12-12 16:54:21 UTC
Using current 64 with xfce4, when I open a pdf with okular,
it opens flawlessly, but on the terminal I get the
Icon theme "gnome" not found.
Icon theme "crystalsvg" not found.
Installed every theme* from SBo.
But now, since an upgrade,
when I open the pdf and close it, above message appears.
BUT when I inside okular start presentation mode (STRG+SHIFT+P),
this comes up (command line):
org.kde.okular.ui: Unable to inhibit screensaver
QDBusError("org.freedesktop.DBus.Error.ServiceUnknown", "The name
org.freedesktop.ScreenSaver was not provided by any .service files")
Killed xfce-screensaver, which didn't work anyway, same message.
xpdf triggers no error message, but it seems to have no presentation mode.
gv : no error message.
I guess I configured something badly.
But, above all, I'd like to understand.
What has okular to do with screensaver?
Why did this message come up after an upgrade
(sadly I don't remember which)?