[LAU] Jack conking out, How to debug?

[Paul Davis]

On Wed, Feb 16, 2011 at 2:27 PM, S. Massy <lists at smassy.andropov.org> wrote:
> Hello, all,
>
> So, thanks to the excellent advice received on this list, I recently
> purchased a Roland UA25EX and it works just great, and out of the box at
> that.
>
> Also thanks to this list, I now have my RT kernel sorted out, lean and
> mean as ever. All great!
>
> With my (crappy) internal sound interface, I used to be able to leave
> jack running for days at "-p128" without any problem, at least with my
> new kernel. With my new USB soundcard, however, jack works flawlessly
> for a few hours and then abruptly exits saying something to the effect
> that jack timed out and the watchdog is doing its painful duty.
>
> Here is my jack command-line:
> $ jackd -P61 -t100 -d alsa -d hw:2,0 -p128 -r 44100

why are you using -t100 ?