WHEEZY

[vykuntam srinivas <vykuntamsrinivas@gmail.com>]

hi all,i have recently upgraded  to wheezy and when i try to take a screen shot by pressing (print screen/ctl+print screen),

a  flash appears on the monitor.I tried installing gnome utils but  i see that they are already up to date.Do i need to install  any  specific gnome utilities ?