Samsung 303 Chromebook, cannot suspend from lid close

[lagagnon]

I am able to successfully suspend using either "sudo pm-suspend" or "sudo systemctl suspend", however suspend does not work using the /etc/acpi/handler.sh script, using either method. I have the correct line added at the correct handler position. With pm-suspend I get a very brief suspend, then an immediate resume. Using systemctl in there does nothing. Any ideas greatly appreciated.

[ErwinJunge]

The relevant bit from my /etc/acpi/handler.sh is shown below. Works for me.

$this->bbcode_second_pass_code('', '
button/lid)
case "$3" in
close)
logger 'LID closed'
echo -n mem >/sys/power/state
;;
open)
logger 'LID opened'
;;
*)
logger "ACPI action undefined: $3"
;;
')

[lagagnon]

Thanks for your suggestion. I tried it but it made no difference - still no suspend on lid close. I'm still analyzing logs trying to figure out what the problem is.

Others on this forum have suggested that the trackpad keeps suspend from happening, but I have yet to be convinced. Will keep trying...

[qball]

I had the same issue, synclient disabling the touchpad was not enough, what worked for me was to unbind the touchpad device form the i2c bus.

So my handler.sh now looks like:

echo "1-0067" > /sys/bus/i2c/drivers/cyapa/unbind
echo -n mem > /sys/power/state
echo "1-0067" > /sys/bus/i2c/drivers/cyapa/bind

(not sure if the 1-0067 is 'stable')

[5ilver]

Try adding this to handler.sh:

echo "disabled" > /sys/devices/s3c2440-i2c.1/i2c-1/1-0067/power/wakeup