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

[Octavio Alvarez]

On Wed, 19 May 2010 03:30:05 -0700, Wolfgang Draxinger  
<wdraxinger.maillist at draxit.de> wrote:

> Grabbing the input devices may be used as an vector of attack on a
> system, but it also serves as an important security mechanism.

Yes, but this should be a service of the Window Manager and/or the
X server. Otherwise, it is also a security risk.