Re: Hardware bug in Intel USB-2 hub?

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On Wed, Jul 23, 2014 at 11:19:06AM -0400, Alan Stern wrote:
> > > Your system wakes up okay from suspend, but not from hibernation.  Was
> > > there ever any kernel version where USB wakeup from hibernation did work?
> > 
> > Any version before c1db30a2a79eb59997b13b8cabf2a50bea9f04e1.  That very
> > commit also happens to fix a far more severe bug during _suspend_ on my
> > hardware, in return for this regression during hibernation.
> 
> What happens with hibernation if you try the patch in
> 
> 	http://marc.info/?l=linux-usb&m=140259672425512&w=2
> 
> using both the vanilla kernel and one with commit c1db30a2a79e 
> reverted?

Reverting c1db30a2a79e does fix hibernation issues (and brings back suspend
breakage), the patch you mentioned above seems to have no effect whatsoever,
with c1db30a2a79e reverted or not.

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