On Mon, 2015-06-01 at 23:30 +0000, Grumbach, Emmanuel wrote:
> On Mon, 2015-06-01 at 15:51 -0700, Andy Lutomirski wrote:
> > If I switch my laptop into airplane mode (hardware switch) and then
> > suspend and resume, my wireless is dead on resume and it spews all
> > over the kernel log (see below). I can rescue it by switching
> > airplane mode off and then suspending and resuming again.
> >
>
> This one is tracked here:
> https://bugzilla.kernel.org/show_bug.cgi?id=98591
>
>
> > This problem has existed on all kernel versions I've tried, although I
> > haven't tried a 4.0 kernel yet.
> >
>
> This is a tricky HW timing issues which (as you can imagine) we can't
> reproduce internally.
> You seem to have a LENOVO whereas the submitted of the bugzilla above
> has some other OEM.
> We are currently checking with our System people (who know the HW) how
> we should address that.
Right, I'm investigating this. The problem seems to be a quick toggle
of the rfkill interrupt that may be caused by the way we reset the
device when resuming. I have involved our System and HW people and I'll
let you know how it is going as soon as I have more info.
Thanks for reporting!
--
Luca.
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