For graphics editing of some special graphics formats I am using a java program called imagej. This has the annoying bug that one special function tends to kill KDE's window decorations if it has too many images open. At the moment I solve this by switching to a tty and restarting the kdm service. The downside of this solution is that I am kicked out of my running X session which may result in some lost work if there were still unsaved files open.Is there another way to restart my window decorations without getting logged out of my current X session?As it may be of importance:Kubuntu 12.04KDE 4.10 from the kubuntu-ppa/backports repo. Same problem already occurred with the stock KDE 4.8.5 from kubuntu 12.04
How to restart KDE window decorations without loosing the running X session
kde;window manager;kubuntu;window decorations
try kwin --replace or DISPLAY=:0 kwin --replace if you're not in X.Source 