how to wake up from S3 acpi sleep state?
echo 3 > /proc/acpi/sleep
echo mem > /sys/power/state
my laptop goes to sleep as expected.
However, i don't know how to wake it up. When pressing the power button, everything goes up again but just to power off.
How can i just wake it up and not turn it off?
ANd how can i wake it up from the keyboard?