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    cron job hdmi on and off

    Scheduled Pinned Locked Moved Solved Troubleshooting
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    • evroomE Offline
      evroom @Sam 0
      last edited by

      This post is deleted!
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      • S Offline
        Sam 0
        last edited by

        ok i checked some more and did some tests

        73aa8bb5-2eeb-4bac-888c-2822ba96a7ad-image.png

        when I execute the following I get the error message that I also see in the log

        /usr/bin/wlr-randr --output H DMI-A-1 --off
        failed to connect to display

        also running the sh files via putty gives the error
        it seems that the command:
        /usr/bin/wlr-randr --output H DMI-A-1 --off
        the error message gives the question is this command incorrect or is there an underlying problem?

        4e3a1bda-3953-4e39-899b-35fbcae43297-image.png

        mumblebajM S 2 Replies Last reply Reply Quote 0
        • mumblebajM Offline
          mumblebaj Module Developer @Sam 0
          last edited by

          @Sam-0 Can you run the following from the command line and she your results:
          wlr-randr
          ls -als /run/user/1000/wayland*

          Share your results. Either the wayland-1 is different as indicated by @evroom or HDMI-A-1 is actually a different version on your system.

          Share the results from the above and we take it from there. Also, @evroom has indicated the there is supposed to be a space before /home on the crontab.

          Check out my modules at: https://github.com/mumblebaj?tab=repositories
          Check my blog-post: https://mumblebaj.xyz/

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          • S Offline
            Sam 0 @Sam 0
            last edited by

            @Sam-0 this is the result
            ecf36ac0-1805-459a-8f09-a634f156946a-image.png

            54d35d64-8643-4566-8e74-cf1a8fa93552-image.png

            checked the cron see below
            82e1d136-77d8-4e8a-b06b-544ba9c05629-image.png

            evroomE 1 Reply Last reply Reply Quote 0
            • evroomE Offline
              evroom @Sam 0
              last edited by

              @Sam-0

              So as stated before you most probably need to change wayland-1 to wayland-0 in your scripts.
              Give it a try.
              Furthermore the .lock file may cause a problem, but I guess this will show in your error log.
              And temporarily change the times in your cronjob to speed things up a bit.
              Waiting till ten and midnight is not really necessary :-)

              mumblebajM S 2 Replies Last reply Reply Quote 1
              • mumblebajM Offline
                mumblebaj Module Developer @evroom
                last edited by

                @evroom *.lock should not cause an issue. I have same on my system and no issues with it. I agree with the wayland-1 change to wayland-0.

                Check out my modules at: https://github.com/mumblebaj?tab=repositories
                Check my blog-post: https://mumblebaj.xyz/

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                • S Offline
                  Sam 0 @evroom
                  last edited by

                  @evroom

                  should it be modified in this way?

                  output HDMI-A-1 --on
                  Into
                  output HDMI-A-0 --on

                  evroomE 1 Reply Last reply Reply Quote 0
                  • evroomE Offline
                    evroom @Sam 0
                    last edited by

                    @Sam-0 said in cron job hdmi on and off:

                    @evroom

                    should it be modified in this way?

                    output HDMI-A-1 --on
                    Into
                    output HDMI-A-0 --on

                    No, like this:

                    export WAYLAND_DISPLAY=wayland-0

                    In both scripts.

                    S 1 Reply Last reply Reply Quote 0
                    • S Offline
                      Sam 0 @evroom
                      last edited by

                      @evroom said in cron job hdmi on and off:

                      export WAYLAND_DISPLAY=wayland-0

                      this way?
                      0e8d7510-9711-4d3a-906d-9694419deee4-image.png

                      S 1 Reply Last reply Reply Quote 0
                      • S Offline
                        sdetweil @Sam 0
                        last edited by

                        @Sam-0 no… the exports have to be before the wlr_randr

                        Sam

                        How to add modules

                        learning how to use browser developers window for css changes

                        S 1 Reply Last reply Reply Quote 0
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