suspend-to-ram and powersave

[Max Velasques <maxvelasques@gmail.com>]

Hi,
    I have a Acer Aspire 1414WLCi with Debian Unstable, and I'm using
the program kpowersave to monitor the battery, etc.

The problem is that the suspend-to-ram doesn't work(The suspend-to-disk works).
To activate the suspend-to-ram when I press FN+F4, I edited the file
/etc/powersave/events and changed the line:

POWERSAVE_EVENT_BUTTON_SLEEP="suspend_to_disk"

to

POWERSAVE_EVENT_BUTTON_SLEEP="suspend_to_ram"

With this when I press FN+F4 the laptop should enter in suspend(to ram) mode.
But the only thing with happens is that the screensaver is activated.

Looking the line

POWERSAVE_EVENT_GLOBAL_SUSPEND2RAM="prepare_suspend_to_ram
screen_saver do_suspend_to_ram"

of the same file, I noted that the screensaver should start, but after
this the laptop should enter in suspend mode. What not happens.

The strange thing is that if I do directly in the console:

$ echo -n "mem" > /sys/power/state

the laptop enter in suspend-to-ram mode.

So, I think this should be a problem with some configuration with powersave.
Anybody can help me?

Thanks!!

Max