[PlanetCCRMA] jackstart and freqtweak hang my system

[Fernando Pablo Lopez-Lezcano]

> > > engine driver not set; cannot start
> > > cannot start main JACK thread
> > > jack main caught signal 15
> > > 
> > > When I run it again, it works, but then when I run freqtweak, it
> > > crashes. Anyone seen this or am I hosed?
> > 
> > Hmmmm... jack crashes? Or freqtweak crashes?
> 
> The whole machine hangs. :(

Ouch!... only with freqtweak? Only with "-R" in the jack command line?

> You know, I enabled the magic sysrq key in my kernel, but I still don't
> know how to use it...

I found this reference:
  http://www.djcj.org/LAU/guide/sysreq.html

-- Fernando