Quoth Rob Hudson, on Sun, 10 Apr 2005 08:48:09 -0700:

> lid.sh to work like it should.  The script appears to try to blank the
> screen so the power isn't wasted displaying to a screen that is
> closed, but it doesn't work.

You need the acpid daemon running.  That watches for ACPI events and
invokes those scripts in /etc/acpi/, depending upon how you configure
it.  In reality, you may have to modify them quite a bit to get the
results you're after, because ACPI/Linux/laptops is still a mess.  You
should get a log of events at /var/log/acpid, anyway.

With my Dell 5100, the only suspend mode that works at all is "S4", I
believe, which just suspends the CPU.  So I haven't worked with it
enough to provide any samples.  If I were smart enough, though, I'd try
to kill the display backlight and then do an "S4" whenever my lid
closes.  (Anyone done this with ACPI?)

What would be REALLY useful to me is suspend-to-disk, so I don't have to
keep rebooting this thing. . . .

--Jason V. C.

--
Tarred for her pleasure, gzipped for yours.
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