Brad Fuller wrote: > Clemens Ladisch wrote: > > >Brad Fuller wrote: > > > >>Can't get midisport8x8 to work. I think that the firmware is not loading. > > > >What messages appear in the system log when you plug in the device? > > > none that I can tell There should be at least some messages from the USB core. > >>cat /proc/bus/usb/devices shows just info on the two USB controllers > >>(as does lsusb) > > > >Even without the firmware, lsusb should show at least an unknown > >device. > > > >Is the driver for your USB controller loaded (something with uhci/ohci > >in its name)? > > > Yes. lsmod: > uhci_hcd 24856 0 Does any other USB device work? It may be possible that the UHCI driver doesn't receive interrupts. Try enabling or disabling ACPI. HTH Clemens