linux-kernel - Re: [linux-usb-devel] 2.6.20-rc5: usb mouse breaks suspend to ram

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Date:	Wed, 17 Jan 2007 10:44:45 -0500 (EST)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Pavel Machek <pavel@....cz>
cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	kernel list <linux-kernel@...r.kernel.org>,
	Linux usb mailing list 
	<linux-usb-devel@...ts.sourceforge.net>
Subject: Re: [linux-usb-devel] 2.6.20-rc5: usb mouse breaks suspend to ram

On Tue, 16 Jan 2007, Pavel Machek wrote:

> Strange, I can't reproduce the hang any more.
> 
> I found other weirdness while trying to hang it: if I move the mouse
> while suspending, it is _not_ completely powered off while machine is
> suspended. LED still shines, at half brightness...?! 

dmesg output (with CONFIG_USB_DEBUG) would be helpful, and so would a 
usbmon log (see Documentation/usb/usbmon.txt).

Alan Stern

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