Re: ASUS K53E fails to suspend if ehci_hcd is loaded

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On Thu, Jun 16, 2011 at 03:52:02PM -0400, Alan Stern wrote:
> > When I try to suspend my ASUS K53E laptop, the process hangs after
> > spinning down the disk unless I unload ehci_hcd. This happens on 2.6.38,
> > 2.6.39 and 3.0-rc3+. Some details are at
> > https://bugzilla.kernel.org/show_bug.cgi?id=37632
> > What additional info can I provide to help fix this if this is possible?
> Set CONFIG_USB_DEBUG=y and boot with "no_console_suspend" on the 
> command line.  What appears on the console when the system is hung?

PM: Entering mem sleep
usb usb2: usb auto-resume
sd blah-blah syncing cache
ehci_hcd 0000:00:1d.0: resume root hub
usb 1-1.1: usb suspend
sd blah-blah stopping disk
hub 1-1:1.0: hub_suspend
usb 1-1: unlink qh256-0001/ffff88013b411000 start 1 [1/0 us]
usb 1-1: usb suspend


and that's all.

-- 
WBR, wRAR

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