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    UNSOLVED rpi dont wake up my screen anymore

    Troubleshooting
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    • S
      seramik last edited by

      i shut down my mirror every night with crontab :
      " poweroff"
      i 've putted a button on RUN contact to put on the rpi

      but i dont know why it dont work anymore
      my rpi dont wake up my screen automaticaly
      my rpi work welle but i need to use my old remote for put on my screen
      my screen is an TV with hdmi cable

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      • S
        sdetweil @seramik last edited by

        @seramik what changed?

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        • S
          seramik last edited by

          i changed my screen during a month and i upgrade mm² to last version

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          • S
            sdetweil @seramik last edited by

            @seramik ah, latest version… will need to go to the MMM-PIR folder and do

            npm install electron-rebuild
            

            then

            ./node_modules/.bin/electron-rebuild
            

            to fix one of the modules MMM-PIR uses

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            • S
              seramik last edited by

              i dont have PIR module,
              so no MMM-PIR folder ?

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              • S
                sdetweil @seramik last edited by

                @seramik sorry, what code runs the

                i 've putted a button on RUN contact to put on the rpi

                that code needs to be recompiled

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                • S
                  seramik last edited by

                  no codes, i use the RUN and PEN holes on the card,
                  exemple but me, i only use one button

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                  • S
                    sdetweil last edited by

                    ok, missed the whole thing… sorry

                    so, you power off the pi with code
                    then hit connect the RUN pin to power the PI back up

                    but the new(er) monitor doesn’t come back on?

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                    • S
                      seramik last edited by seramik

                      that is right
                      the monitor is the same as before, ( just test another one during one month)
                      but before it does work( with old version)

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                      • S
                        seramik last edited by

                        my bad

                        @ninjabreadman said in {HowTo} turn on/off your monitor (Time based, PIR/Button, App):

                        @E3V3A Some monitors, but almost all television displays turn off after delay (and then cannot be woken in software).

                        i will put a relai on GPIO and it will work
                        at start( when my run button is pressed) it will shut off and shut on the monitor

                        /solved

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