https://bugs.kde.org/show_bug.cgi?id=280123
--- Comment #1 from Davor Cubranic 2011-08-16 05:30:56 ---
Dupe of bug 277350. And this output is really the fault of KDELibs (the "kio"
part in the output), not Okular.
In the meantime, I think you should be able to turn this off via settings in
https://bugs.kde.org/show_bug.cgi?id=280123
Summary: Okular generates console output even when this is
disabled in kdebugdialog.
Product: okular
Version: 0.13
Platform: Archlinux Packages
OS/Version: Linux
Status: U