I have a "classic" install of ubuntu 12.04.1 LTS 64 bits, with the ubuntu-restricted extras 57 installed. All updates done.
When loading this page from a daily news papers from Firefox 18:
The whole system becomes unresponsive and like frozen.
I can't break it nor gain control again through the: ctrl alt del.
I have to turn it off the hard way (electric reset!).
Is there a better way to gain control back?
Is there a better combination of keys to kill the unresponsive application?
Is this a firefox or an ubuntu bug to report?
Thanks in advance for your help.