Monitor goes to sleep within minutes

Newbie007

I have installed MM a week back it was all fine however since couple of days my monitor goes to sleep mode within minutes of powering on RPi.

Post installing I was playing around with couple of modules but one suspect might be PIR-Sensor though I have it disconnected currently.

My setup to disable sleep mode:

sudo nano /etc/xdg/lxsession/LXDE-pi/autostart

Added below part

@xset s noblank
@xset s off
@xset -dpms

I couldn’t find [SeatDefaults] so as a trial I made changes in Seat Configuration and [Seat : *]

/etc/lightdm/lightdm.conf

Config

alt text

sdetweil

xset s noblank
xset s off
xset -dpms

you can issue those commands manually
or you have to reboot to disable screensaver

Newbie007

@sdetweil i’ve already issues those commands during mm setup. Once monitor goes to sleep im unable to even wake it up

Newbie007

I am not even sure how to wake up the screen, I don’t have keyboard just the mouse moving that doesn’t help

sdetweil

@Newbie007 ok, so mouse is shown… and moves… this is not screen saver…

so, it appears MM is showing black screen

you need a keyboard to be able to get to the debug info

Newbie007

MM is showing black screen

I actually doubt that cause before going to sleep my monitor shows the default “HDMI” text which is usually shown before boot as well

sdetweil

@Newbie007 hm… well, if you reboot it, run my screensaver setup script…
see

post the log after from

~/screensaver.log

Newbie007

This is what I got

lxsession screen saver already disabled

sdetweil

@Newbie007 PIR-Sensor… is that module still in config.js?

you can disable it by adding

  disabled: true,

to that module config, after the module: statement

note that PIR has some dependencies, which can cause black screen…

Newbie007

PIR-Sensor

Damn! You are right.

I commented whole PIR-Sensor in config.js but I followed this method as well and forgot about it.

Currently I have unplugged my PIR, let me plug it again and report back to you.

But in mean time how can I disable this?