Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3

Linus Torvalds
2009-01-29T20:36:18Z

On Thu, 29 Jan 2009, Daniel Qarras wrote:
>
> > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
> >
> > Hmm. Does suspend/resume (STR) have the same issue? Or is
> > this purely a hibernation thing?
>
> Only with hibernation, suspend stays put.
>
> > > After unplugging the mouse the system also resume when
> > > plugging the mouse back.
> >
> > Sounds suspiciously like auto-suspend getting turned off.
> > What's surprising is that it was on in the first place - I thought
> > we defaulted to autosuspend off (for non-hub devices) regardless of
> > any suspend issues.
>
> FWIW, I have usbcore.autosuspend=1 in grub.conf...

Ahh. Can you try removing that, and see if it causes that whole
hibernation thing?

And it does sound like we probably then ignore your autosuspend
preferences at resume time and force it off. Adding Alan and Greg to the
cc, since they may actually know what is up..

Linus