sony-vaio-z-series team mailing list archive

[Eva Brucherseifer <eva.brucherseifer@xxxxxxxxxxx>]

Am Freitag, 8. Mai 2009 schrieb Matthias Welwarsky:
> On Thursday 07 May 2009 22:53:49 Bernd Eggink wrote:
> > Hi,
> >
> > it appears that in kernel 2.6.29.2 the behaviour of the rfkill subsystem
> > has changed. Under 2.6.29.2 I could trigger a suspend-to-ram, then wake
> > up the system, and everything continued smoothly.
> >
> > Under 2.6.29.2 strange things happen after a wake-up:
> >
> > * Wlan and bluetooth power, which had been off before suspend, suddenly
> > are ON.
> >
> > * The numbering of the links in /sys/class/rfkill has changed. Formerly
> > rfkill1, rfkill2..., now something like rfkill10, rfkill11... The
> > numbers increase with every suspend.

it sounds like you are unloading the module before suspend and loading it 
again afterwards. The effects you are the same when I unload and load the 
module for testing.

Cheers,
Eva

>
> that sounds more like a bug in the sony-laptop module. I think it's re-
> registering rfkill instances on resume, which is likely not correct.
>
> Are you using the stock module from the 2.6.29.2 kernel or mine?
>
> regards,
> matthias
>
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