Re: S3 freezes on wake on NC6000 laptop

[Lorenzo Colitti <lorenzo-Z4WAQ3j+MphBDgjK7y7TUQ@public.gmane.org>]

Pavel Machek wrote:
>>I tried booting with no modules and no processes loaded (init=/bin/sh) and 
>>with a serial console, but I can't see anything helpful. What I see
>>is this:
> 
> Drop radeonfb, and drop swsusp2 patch.

Done: the machine wakes up. Video does not work, but pressing caps lock 
toggles the led and typing "find /" starts the hard disk grinding. If I 
pass acpi_sleep=s3_bios on the command line, even video works.

Summary:

- radeonfb on its own freezes the machine on wakeup
- swsusp2 on its own also freezes on wakeup (but even worse:
   you can't even power off by holding the power button)
- With no radeonfb and no swsusp2, the machine wakes up
   - If I also use acpi_sleep=s3_bios, the machine wakes up,
     and I get video too

> Apply this, and lets see if you can hear beep during wakeup.

I didn't apply it because things already seemed to be working without it 
(using acpi_sleep=s3_bios I get video, without it I don't but the 
machine wakes up all the same). Do you want me to test with the patch as 
well? What do I need to do?


Cheers,
Lorenzo


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