Alt+Tab and other WM shortcuts not working while pointer is grabbed

Wed May 19 16:48:36 PDT 2010

On Thu, May 20, 2010 at 01:33:18AM +0200, Wolfgang Draxinger wrote:
> The clean solution would be some X extension for exclusive screen
> access (and a own magic cookie maybe) i.e not just a grab, but the
> ability to place a fullscreen window on top of everything else, with
> it's own subwindow manager and stuff.
> 
you stole that! :-D
http://mail.gnome.org/archives/gdm-list/2010-April/msg00024.html