Comment 14 for bug 126369

I don't have TurboMemory in my T61. I have a fingerprint reader which sits on the USB bus (and I've installed thinkfinger from source). I also have a 4-in-1 card reader, which sits behind the CardBus bridge, and doesn't have drivers, AFAIK.

Sometimes I get IRQ 21: nobody cared. Sometimes I get IRQ 23: nobody cared. In both cases /proc/interrupts says that IRQ is assigned to ehci_hcd:usb7.