On 3/7/07, Robin Gareus <robin@xxxxxxxxxx> wrote:
$ cat /proc/interrupts 20: 590376 0 IO-APIC-fasteoi uhci_hcd:usb1, yenta, i915@pci:0000:00:02.0 21: 507439 0 IO-APIC-fasteoi uhci_hcd:usb2, ohci1394, HDA Intel, ipw3945 22: 259302 0 IO-APIC-fasteoi uhci_hcd:usb3, sdhci:slot0 23: 543 0 IO-APIC-fasteoi uhci_hcd:usb4, ehci_hcd:usb5
For best results make sure the USB sound card is plugged into the port using IRQ 23 and increase the priority of its handler. Lee