[Debian-eeepc-devel] 1201n and pm-utils : pm-hibernate/pm-suspend

[giggzounet]

Michal Suchanek a écrit :
> On 6 February 2010 15:49, giggzounet <giggzounet at gmail.com> wrote:
>> Hi,
>>
>> On my eeepc 1201n + lenny + backports + eeepc script from sid I have
>> tested the pm-utils things :
>>
>> pm-hibernate seems to work without problem. I just enter "sudo
>> pm-hibernate" and it seems to work : after resume I have internet
>> through the ethernet card. sound. video.
>>
>> pm-suspend seems to work under X but not under a tty1. Is it normal ?
>> under X If I enter "sudo pm-suspend" then I resume, all seems to work.
>> But under a virtual terminal, I don't have the video after resume. is
>> there a trick ?
>>
>> When I press the fn+f2 button the eeepc goes to sleep. But I'm seeing in
>> the /etc/default/eeepc-script file that --quirk-s3-bios is used. Is
>> there a reason ? what does it add for an eeepc ?
> 
> I guess it is to run (or not) the video bios after resuming so
> switching this option may help.
> 
> Also using vbetool to manipulate the display may help but it may break
> X when it is running.
> 
> There is also a nouveau kernel module in 2.6.33 kernel which should
> come with a different framebuffer driver but that's incompatible with
> the nvidia driver so you probably don't want that.
> 

Yes I have heard about this new driver. but it is still experimental. I
will wait a moment.

>> I would like that my eeepc goes into suspend to ram when I close the
>> LID. I have seen the LID_CLOSE_ACTION= option. WHat is the right command
>> to enter ? I have try pm-suspend and I got a relativ serious problem :
>> the eeepc has brutally stopped with a temperature of 95°C...I don't know
>> exactly where is the problem. but it comes from the suspend. (I'm using
>> nvidia proprio driver)
> 
> Do you mean that when you resume the acpi thermal zone driver reads a
> high temperature and shuts the pc down?
> 

no. the pc was really hot...so it was a really hardware/driver problem
with suspend/resume.

> You can change the command which is executed in this (and other cases
> when the system is supposed to shut down) by sysctl
> 
> kernel.poweroff_cmd = /sbin/poweroff
> 
> if you change it it /bin/true you can watch the temperature for a
> while after resume to see if it drops down again.
> 

I think the temperature was good.

THx for the tip!

Bye bye
GiGGz