I think this is fall out from the X server crashing first - I filed bug 864998 for what looks like a qxl driver bug that is causing X to crash; but still I don't think kscreen_backend should be crashing, it should be exiting with an error if X disappears.
Dave -- -----Open up your eyes, open up your mind, open up your code ------- / Dr. David Alan Gilbert | Running GNU/Linux | Happy \ \ dave @ treblig.org | | In Hex / \ _________________________|_____ http://www.treblig.org |_______/
