> Yes. Get rid of the > > ehci->need_io_watchdog = 0; > > line in drivers/usb/host/ehci-pci.c. Well, that's not the problem; that was added (er, removed) in 2.6.32, and I've been doing most of my testing with 2.6.31.stable kernels. (Currently back to running the Ubuntu 9.10 standard 2.6.31 kernel.) I tried to bisect the problem earlier and chased it back to 2.6.27, but I haven't done that again since I moved off the second layer of PCIe bridge chips. Grrr.... -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html