[LAU] Jack X-run

[Federico Galland]

> jackdrc:
> /usr/bin/jackd -dalsa -r48000 -p128 -n3 -D -Chw:0 -Phw:0,0

The "-P" option is not being fed any argument. Check the /etc/security/limits.d/99-audio.conf make sure you are in the "audio" group. Turn off wifi, and rmmod its driver module.
Check /proc/interrupts to make sure the soundcard isn't sharing its IRQ with any other device in your computer...

I can't think of anything else right now.

By the way, have you tried rebooting your PC? Have you upgraded your kernel?

Good luck!