Bug#502217: hal-info: IBM ThinkPad X31 (2672-PG9) needs s3_bios and s3_mode in the video quirks

[The Anarcat]

On Sun, Nov 23, 2008 at 09:42:37PM +0100, Evgeni Golov wrote:
> > Also, suspend through the power management gnome applet doesn't work
> > properly: the backlight isn't turned off properly. I have tried with the
> > following XML fragment in place:
> > 
> >       <!-- X31 -->
> >       <match key="system.hardware.product" prefix_outof="2672;2673;2884">
> >         <match key="system.hardware.version" contains="X31">
> >           <merge key="power_management.quirk.dpms_suspend" type="bool">true</merge>
> >           <merge key="power_management.quirk.radeon_off" type="bool">false</merge>
> >           <merge key="power_management.quirk.s3_bios" type="bool">false</merge>
> >           <merge key="power_management.quirk.s3_mode" type="bool">false</merge>
> >         </match>
> >       </match>
> > 
> > (I just restarted hald after changing the file, not sure it's enough..)
> 
> Should be enough.
> what does "lshal |grep quirk" say?
> Shouldn't that be dpms_suspend false and radeon_off true?

Absolutely true of course, that fixed it.

Notice, however, that I'm still getting (maybe unrelated issues) with
resume from ram. Just sometimes, the console gets flooded with
SectorIdNotFound error messages and the second I touch the disk, the
whole thing crashes (no more keyboard and console still going like
crazy). Alt-Sysrq doesn't work and i need to cold reboot (hold power for
n seconds).

This looks more like those bugs however:

http://bugzilla.kernel.org/show_bug.cgi?id=6840 (marked as closed)
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=475055 (also marked as
resolved)
http://www.thinkwiki.org/wiki/Problems_with_ACPI_suspend-to-ram (some
docs)

Maybe I should reopen that other issue... unless you guys tell me this
is related.

I think the issues here can be closed provided the right stuff (see
above) is put into Hal.

Thanks for the excellent followup(s),

A.

-- 
Si l'image donne l'illusion de savoir
C'est que l'adage pretend que pour croire,
L'important ne serait que de voir
                        - Lofofora
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