[CentOS] GNOME + Firefox - Mouse froze - what key combination to revive?

[Lanny Marcus]

On Sat, Dec 13, 2008 at 1:50 PM, Gordon McLellan <gordonthree at gmail.com> wrote:
> You might want to look at this, for future reference:
> http://en.wikipedia.org/wiki/Magic_SysRq_key

Gordon: Thank you! I bookmarked that URL and I will read it, slowly.
Hoping not to need to kill the power to get out of that situation, the
next time it happens. Lanny