/usr/share/kde4/config/active-settingsrc is in plasma-active-default-settings 1:0.4-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | [SettingsCategoryWeights]
Date and Time=10
Language=10
Locale=10
Power management=10
Online Services=8
Development=0
Utilities=1
|