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On Saturday, 16 September 2006 10:13, Rafael J. Wysocki wrote: > On Saturday, 16 September 2006 00:13, Rafael J. Wysocki wrote: > > > It looks like the ohci_hcd driver sometimes has problems with the > > initialization (eg. USB mouse doesn't work after a fresh boot and reloading > > of the driver helps). > > > > I have observed this on two different x86_64 boxes (HPC 6325, Asus L5D), > > but it is not readily reproducible. Anyway I've got a dmesg output from a > > failing case which is attached. > > Actually, the problem is ohci_hcd doesn't seem to recognize devices plugged > into the USB ports. > > For example, if I unplug and replug a mouse (that worked before unplugging), > it doesn't work any more. I have to reload ohci_hcd to make it work again. > > This is 100% reproducible and occurs on the two boxes above. I have carried out a binary search and found that the problem is caused by gregkh-usb-usbcore-remove-usb_suspend_root_hub.patch Greetings, Rafael -- You never change things by fighting the existing reality. R. Buckminster Fuller - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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