Re: 2.6.6-mm-rc3-mm2 USB 2.0 after suspend issue

[Ari Pollak]

2.6.6-mm2 does indeed fix the EHCI problem and those messages; I guess I 
didn't read the patches closely enough. Instead, though, I have a new 
problem related to suspend/resume in 2.6.6-mm2 where an attached USB 
mouse will stop responding after a resume, but unplugging & plugging the 
device back in will work fine.
I was going to send a message off to usb-devel about it, but Thunderbird 
ended up losing my entire e-mail and I was too lazy to re-type it.

David Brownell wrote:
> Those messages are a bit strange.  If it still
> misbehaves in 2.6.6-mm2, please send "lspci -vv"
> info for these USB controllers.  (Preferably
> to linux-usb-devel, where it's easier to see.)
>
> > ...
> > ehci_hcd 0000:00:1d.7: resume from state D0
> > ehci_hcd 0000:00:1d.7: can't resume, not suspended!
>
>
> Again, 2.6.6-mm2 shouldn't do that.
>
> - Dave

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