Do you have ?
The KDE have two modules for the display/monitor configuration:
:~$ apt-cache show kde-workspace-randr
Description-en: randr tools from kde-workspace
Screen resize and rotate tools from KDE Workspace.
The new one:
:~$ apt-cache show kscreen
Description-en: KDE monitor hotplug and screen handling
The KDE multiple monitor support is trying be as smart as possible
adapting the behavior of it to each use case making the configuration
of monitors as simple as plugging them to your computer.
This package contains the modules and plugins for monitor hotplut and
automatic screen handling.
Do you have one of those installed ?
Is the KDE detecting the modules ?
To list available KDE control modules type (konsole):
:~$ kcmshell4 --help
Usage: kcmshell4 [Qt-options] [KDE-options] [options] module
A tool to start single KDE control modules
--list List all possible modules
The new module:
kcm_kscreen - Manage and configure monitors and
The Old module:
randr - Resize and Rotate your display
You could try to launch them from the konsole:
Are they launching or do you get an error message.
If they are both installed and detected right the KDE system settings should show the options.
KScreen developer blog: http://www.afiestas.org/kscreen-1-0-released/
Kubuntu forums topic - 4.10.2 Monitor Configuration Disappears: http://www.kubuntuforums.net/showthread.php?62326-4-10-2-Monitor-Configuration-Disappears
Kubuntu forums topic - Whither Size & Orientation in Display and Montior in systemsettings: http://www.kubuntuforums.net/showthread.php?62197-Whither-Size-amp-Orientation-in-Display-and-Montior-in-system-settings
Kubuntu forums topic -How do I undo display resolution changes?: http://www.kubuntuforums.net/showthread.php?62632-How-do-I-undo-display-resolution-changes