[ltp] G41 ACPI Suspend to RAM

André Wyrwa linux-thinkpad@linux-thinkpad.org
Mon, 03 Jan 2005 03:34:16 +0100


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Hi,

your configs are looking good.

Does really NOTHING happen? Not even a switch to console or anything
like that?

A set of wild guesses...

Your action scripts exits with an error. That means either the execution
of the whole script fails or the echo command. If nothing happens at all
that seems to indicate that the echo isn't even issued.

Try cat /sys/power/sleep (just to verify its there and supports the
three sleep states).

Check if acpid is running as root (ps -o user -C acpid).

Try issuing echo -n mem > /sys/power/sleep manually from a terminal (as
root) and see what happens.

Good luck,
Andr=E9.


> When I hit Fn+F4 I see this:
> #tail -f /var/log/acpid
> [Sun Jan  2 18:13:00 2005] received event "ibm/hotkey HKEY 00000080
> 00001004"
> [Sun Jan  2 18:13:00 2005] executing action "/etc/acpi/actions/sleep.sh"
> [Sun Jan  2 18:13:00 2005] BEGIN HANDLER MESSAGES
> [Sun Jan  2 18:13:00 2005] END HANDLER MESSAGES
> [Sun Jan  2 18:13:00 2005] action exited with status 1
> [Sun Jan  2 18:13:00 2005] completed event "ibm/hotkey HKEY 00000080
> 00001004"
>=20
> But nothing happens.  When I close the lid, nothing happens.  When I
> type:
>=20
> #echo enable > /proc/acpi/ibm/hotkey
> #echo 0xffff > /proc/acpi/ibm/hotkey
> and then hit Fn+F4 nothing happens.
>=20
> I've seen reference to the G40:
> http://mailman.linux-thinkpad.org/pipermail/linux-thinkpad/2004-August/01=
9346.html
> However, after trying all the above....I've still can't get this thing
> to suspend.  Any other suggestions?
>=20
> Thanks,=20
> Lup
>=20
>=20
>=20

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