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

Rafael J. Wysocki
2008-10-27T17:28:31Z

[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?

Thanks,
Rafael