Comment 20 for bug 1300283

From downstream bug lp#1300283:
It seems that the latest RC of LO is completely broken on KDE 4.

Launching the LO center causes nothing to come up ( I can see a window title, but nothing inside the window itself ), launching writer causes a window to come up, which immediately hangs.

Multiple users have brought this up on the Kubuntu Devel mailing list too.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: libreoffice (not installed)
ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6
Uname: Linux 3.13.0-19-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14-0ubuntu1
Architecture: amd64
CurrentDesktop: KDE
Date: Mon Mar 31 17:22:08 2014
InstallationDate: Installed on 2014-03-18 (12 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140318)
SourcePackage: libreoffice
UpgradeStatus: No upgrade log present (probably fresh install)

This comment https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1300283/comments/10 reports that copying the KDE plugin from 4.2.1 in solves this.

There are commits in vcl/unx/kde4 about fdo#73115, fdo#45935 and fdo#74416 -- one of them is likely causing this regression.