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Open Source and information security mailing list archives
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Date: Mon, 10 Mar 2008 22:37:14 -0400 (EDT) From: Alan Stern <stern@...land.harvard.edu> To: Dave Young <hidave.darkstar@...il.com> cc: linux-kernel@...r.kernel.org, <linux-usb@...r.kernel.org> Subject: Re: 2.6.25-rc3 sometimes reboot with usb init(probe?) slowly On Tue, 11 Mar 2008, Dave Young wrote: > Hi, > Sometimes (not every time) rebooting will be slow while initilize usb > device > > This is not limited to 2.6.25-rc3. > > Please see the timing issue in following dmesg output: > > --- ... > [ 9.167129] usbcore: registered new interface driver hiddev > [ 9.182630] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/input/input0 > [ 64.677054] usb 1-1: USB disconnect, address 2 > [ 64.677054] usb 1-1.3: USB disconnect, address 5 > [ 64.678008] input: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.1-2 > [ 64.693697] input: USB Optical Mouse as /devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.0/input/input1 > [ 64.713662] input: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:1d.2-1 > [ 64.713676] usbcore: registered new interface driver usbhid > [ 64.713676] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver More information is needed. You should turn on CONFIG_USB_DEBUG. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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