With a new kernel there could be a different IRQ assignment, run $ lsusb -t
$ cat /proc/interrupts And if in use $ /etc/init.d/rtirq status -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1364046987.620.38.camel@archlinux