engla/kupfer — pull request #17 by aeberspaecher (2014-04-20 10:55:00+00:00)
Title: Fix "Lock screen" for recent Xubuntu

Instead of invoking the screensaver for locking the screen, the script ```xflock4``` is called now. This should work on all systems, no matter if they use a screensaver such as xscreensaver or another tool to lock the screen (e.g. lightlocker in Xubuntu 14.04).