Re: Suspend to RAM regression in 2.6.28-rc2 (bisected)

Soeren Sonnenburg
2008-10-27T18:07:37Z

On Mon, 2008-10-27 at 18:32 +0100, Rafael J. Wysocki wrote:
> [Added some CCs]
>
> On Monday, 27 of October 2008, Carlos R. Mafra wrote:
> > Hi,
> >
> > So I managed to bisect my suspend to RAM regression in 2.6.27-rc2
> > to commit 3b7ee69d0caefbdb85a606a98bff841b8c63b97e ("mac80211: disassociate
> > when moving to new BSS") by Tomas Winkler (Cc:-ed).
> >
> > Unfortunately it doesn't revert cleanly so I can't double check it.
> >
> > My laptop is a Vaio FZ240E Core2Duo@2GHz and I use the iwlagn module
> > for the wireless connection.
> >
> > The symptom is that suspending to RAM from inside X with 'echo mem >
> > /sys/power/state' leaves me a black screen when resuming back.
> >
> > I can test any patches and provide more information of my laptop too.
>
> Carlos, thanks a lot for bisecting this.
>
> Johannes, can you pls have a look?

Hmmhh, I still have the problem when removing the mac80211 and other
wireless modules before s2ram...

Soeren