I can confirm this, saw this in 2 different PCs. Keyboard just stops working, I have no idea why, but deleting ~/.kde solves the problem. Is there any config file I might upload for you devs to see what's the problem?
** Changed in: kdebase (Ubuntu) Status: Unconfirmed => Confirmed -- KDE / Kubuntu does not respond for keyboard https://launchpad.net/bugs/69969 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs