Mine

root@ser-1:/usr/src/zaptel# modprobe ztdummy
/lib/modules/2.4.29/kernel/drivers/usb/host/usb-uhci.o.gz: init_module: No such device
/lib/modules/2.4.29/kernel/drivers/usb/host/usb-uhci.o.gz: Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters.
      You may find more information in syslog or the output from dmesg
/lib/modules/2.4.29/kernel/drivers/usb/host/usb-uhci.o.gz: insmod /lib/modules/2.4.29/kernel/drivers/usb/host/usb-uhci.o.gz failed
/lib/modules/2.4.29/kernel/drivers/usb/host/usb-uhci.o.gz: insmod ztdummy failed



root@ser-1:/usr/src/zaptel# cat /proc/interrupts
           CPU0
  0:     329945          XT-PIC  timer
  1:        132          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  8:          1          XT-PIC  rtc
  9:          0          XT-PIC  acpi
 10:          2          XT-PIC  usb-uhci, usb-uhci, ohci1394
 11:      42963          XT-PIC  ehci_hcd, eth0, usb-uhci, usb-uhci
 14:      21371          XT-PIC  ide0
 15:          4          XT-PIC  ide1