Bug#741205: general: the GUI freeze regularly, you can not move the mouse or enter a key

[David MAURER <davi.maurer@gmail.com>]

Package: general
Severity: important

Dear Maintainer,
 * What led up to the situation?
basic use of the GUI such as use of iceweasel
* What exactly did you do (or not do) that was effective (or
     ineffective)?
I read a web page with iceweasel elevator use to scroll the page
I select text
* What was the outcome of this action?
the system freeze completely

-- System Information:
Debian Release: 7.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash