In all previous versions of KDE, I would always use ctrl-alt-shift-{right,left} as a shortcut for "window to {next,previous} desktop". However, I'm now unable to use that shortcut (it seems to be processed as "ctrl-shift-{right,left}", and if I go to the system settings to try to fix it I can't even set the shortcut.

As soon as I press ctrl-alt-shift (or even alt-shift), I get a popup that says "The key you just pressed is not supported by Qt". I know this definitely used to work -- and, indeed, you can see in the system-settings UI that the old shortcut is still set. It's just not actually working any more.

I currently have kde-4.9.5 and qt-4.8.4 (Fedora 18, 64-bit). I may try updating to kde-unstable just to see whether that makes a difference ...

Any ideas on what's going on?

--
Mary Ellen Foster -- http://www.macs.hw.ac.uk/~mef3/
Interaction Lab -- http://www.macs.hw.ac.uk/InteractionLab
School of Mathematical and Computer Sciences, Heriot-Watt University

Heriot-Watt University is a Scottish charity registered under charity
number SC000278