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Re: USB timeout



El jue, 26-05-2005 a las 18:09 +0100, Graham Smith escribió:
> Hi,
> About 1 time in 15 the boot process fails and locks solid due to, I 
> think, a time-out problem while initializing the USB system. The 
> following are the last (useful looking) messages
> 
> ehci_hcd 0000:00:02.1: USB 2.0 enabled EHCI 1.00, driver 2004-may-10
> usb 1-8: device not accepting address 2, error -110
> usb 1-8: new full speed USB device using address 4
> usb 1-8: control timeout on ep0out

> Linux doozer 2.6.8-11-amd64-k8 #1 Wed May 4 20:27:04 UTC 2005 x86_64 
> GNU/Linux

Try to reproduce the problem with a more recent kernel. I guess that you
can force the problematic step by repeatedly removing and re-installing
the ehci module. To be on the safe side, try that first on your current
kernel and see if you can hang it. Or just reboot a few dozen times with
kernel 2.6.12-rc4 if you have the time.

Greetings,
-- 
Javier Kohen <jkohen@users.sourceforge.net>
ICQ: blashyrkh #2361802
Jabber: jkohen@jabber.org

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