Sorry, should have added environmental information :
Host: x86_64 (Haswell) 8 core i7-4770 CPU @ 3.40GHz RAM: 16GB OS: NAME="Ubuntu" VERSION="14.04.1 LTS, Trusty Tahr"
Fully up-to-date as of 2015-02-12, with KDE: ii kde-plasma-desktop 5:78ubuntu13 amd64 KDE Plasma Desktop and minimal set of ii kde-standard 5:78ubuntu13 all KDE Plasma Desktop and standard set of applications
Sorry, should have added environmental information :
Host:
x86_64 (Haswell) 8 core i7-4770 CPU @ 3.40GHz
RAM:
16GB
OS:
NAME="Ubuntu"
VERSION="14.04.1 LTS, Trusty Tahr"
Fully up-to-date as of 2015-02-12, with KDE:
ii kde-plasma-desktop 5:78ubuntu13 amd64 KDE Plasma Desktop and minimal set of
ii kde-standard 5:78ubuntu13 all KDE Plasma Desktop and standard set of applications