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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    Black screen with cursor issue.

    Scheduled Pinned Locked Moved Unsolved Troubleshooting
    black screen
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    • S Away
      sdetweil @nx3xo
      last edited by

      @nx3xo the files are in the

      ~/.pm2/logs 
      

      folder

      notice the dot (.) I’m front of pm2

      in Linux there is no hidden attribute so by convention anything with a leading dot I not shown by normal file list commands

      Sam

      How to add modules

      learning how to use browser developers window for css changes

      N 1 Reply Last reply Reply Quote 0
      • N Offline
        nx3xo @sdetweil
        last edited by

        @sdetweil

        Hopefully this is enough to narrow it down.
        Out>
        [18.12.2023 19:51.10.942] [LOG] Starting MagicMirror: v2.25.0
        [18.12.2023 19:51.10.959] [LOG] Loading config …
        [18.12.2023 19:51.10.966] [DEBUG] config template file not exists, no envsubst
        [18.12.2023 19:51.10.982] [LOG] Loading module helpers …
        [18.12.2023 19:51.10.988] [LOG] No helper found for module: clock.
        [18.12.2023 19:51.10.992] [LOG] No helper found for module: weather.
        [18.12.2023 19:51.14.346] [LOG] Initializing new module helper …
        [18.12.2023 19:51.14.349] [LOG] Module helper loaded: MMM-MyCommute
        [18.12.2023 19:51.16.298] [LOG] Initializing new module helper …
        [18.12.2023 19:51.16.302] [LOG] Module helper loaded: MMM-Tesla
        [18.12.2023 19:51.19.071] [LOG] Module helper loaded: MMM-Nightscout
        [18.12.2023 19:51.19.072] [LOG] All module helpers loaded.
        [18.12.2023 19:51.19.094] [LOG] Starting server on port 8080 …
        [18.12.2023 19:51.19.204] [LOG] Server started …
        [18.12.2023 19:51.19.209] [LOG] Connecting socket for: MMM-MyCommute
        [18.12.2023 19:51.19.210] [LOG] ====================== Starting node_helper for module [MMM-MyCommute]
        [18.12.2023 19:51.19.211] [LOG] Connecting socket for: MMM-Tesla
        [18.12.2023 19:51.19.215] [LOG] Connecting socket for: MMM-Nightscout
        [18.12.2023 19:51.20.516] [LOG] 19:51:19 MMM-Nightscout: Starting helper: MMM-Nightscout
        [18.12.2023 19:51.20.520] [LOG] Sockets connected & modules started …
        [18.12.2023 19:51.24.269] [LOG] Launching application.

        Error>
        …/…/buildtools/third_party/libc++/trunk/include/vector:1473: assertion __n < size() failed: vector[] index out of bounds[1874:1217/085550.258949:ERROR:gpu_process_host.cc(957)] GPU process exited unexpected>
        [1919:1217/085552.538276:ERROR:command_buffer_proxy_impl.cc(128)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
        /home/magicmirror/MagicMirror/node_modules/electron/dist/electron exited with signal SIGINT
        [1305:1217/143752.436510:ERROR:object_proxy.cc(590)] Failed to call method: org.freedesktop.portal.Settings.Read: object_path= /org/freedesktop/portal/desktop: org.freedesktop.DBus.Error.ServiceUnknown: The n>
        [2710:1218/061416.667391:ERROR:object_proxy.cc(590)] Failed to call method: org.freedesktop.portal.Settings.Read: object_path= /org/freedesktop/portal/desktop: org.freedesktop.DBus.Error.ServiceUnknown: The n>
        [7631:1218/180141.222415:ERROR:object_proxy.cc(590)] Failed to call method: org.freedesktop.portal.Settings.Read: object_path= /org/freedesktop/portal/desktop: org.freedesktop.DBus.Error.ServiceUnknown: The n>
        /home/magicmirror/MagicMirror/node_modules/electron/dist/electron exited with signal SIGINT
        [1302:1218/182932.524821:ERROR:object_proxy.cc(590)] Failed to call method: org.freedesktop.portal.Settings.Read: object_path= /org/freedesktop/portal/desktop: org.freedesktop.DBus.Error.ServiceUnknown: The n>
        [1560:1218/184240.402360:ERROR:connection.cc(46)] X connection error received.
        [1560:1218/184240.402357:ERROR:connection.cc(46)] X connection error received.
        [1302:1218/184240.770157:FATAL:bus.cc(1226)] D-Bus connection was disconnected. Aborting.
        /home/magicmirror/MagicMirror/node_modules/electron/dist/electron exited with signal SIGTRAP
        [1298:1218/184436.702381:ERROR:object_proxy.cc(590)] Failed to call method: org.freedesktop.portal.Settings.Read: object_path= /org/freedesktop/portal/desktop: org.freedesktop.DBus.Error.ServiceUnknown: The n>
        [1382:1218/191642.613559:ERROR:object_proxy.cc(590)] Failed to call method: org.freedesktop.portal.Settings.Read: object_path= /org/freedesktop/portal/desktop: org.freedesktop.DBus.Error.ServiceUnknown: The n>
        [1943:1218/195126.584825:ERROR:object_proxy.cc(590)] Failed to call method: org.freedesktop.portal.Settings.Read: object_path= /org/freedesktop/portal/desktop: org.freedesktop.DBus.Error.ServiceUnknown: The n>

        S 1 Reply Last reply Reply Quote 0
        • S Away
          sdetweil @nx3xo
          last edited by sdetweil

          @nx3xo in the script that does npm start
          add

          export ELECTRON_DISABLE_GPU=1
          

          before the npm start line

          with my install script, that is

          ~/MagicMirror/installers/mm.sh
          

          Sam

          How to add modules

          learning how to use browser developers window for css changes

          N 2 Replies Last reply Reply Quote 0
          • N Offline
            nx3xo @sdetweil
            last edited by

            @sdetweil

            So one of my installs is mm.sh and the other is run-start.sh.

            The mm.sh one only shows this error in start.

            [2883:1218/201556.298300:ERROR:object_proxy.cc(590)] Failed to call method: org.freedesktop.portal.Settings.Read: object_path= /org/freedesktop/portal/desktop: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.portal.Desktop was not provided by any .service files

            I think this has been covered and is insignificant, correct?

            The run-start.sh one I’m going to reinstall.

            Not sure how I ended up with 2 different installs, pretty I used your script.

            So heres a question for ease of troubleshooting.

            What if I do a couple dedicated proxmox lxc for servers and run the raspi displays as clients? I haven’t tried this method yet.

            S 1 Reply Last reply Reply Quote 0
            • N Offline
              nx3xo @sdetweil
              last edited by

              @sdetweil

              Made change. No dice on my original MM device 4x4 pixelsquare. Black screen plus cursor. Startup out looks clean.

              1 Reply Last reply Reply Quote 0
              • S Away
                sdetweil @nx3xo
                last edited by

                @nx3xo run-start is done when I cannot find electron or it’s armv6l

                then I just launch chromium over the mm server

                Sam

                How to add modules

                learning how to use browser developers window for css changes

                N 1 Reply Last reply Reply Quote 0
                • N Offline
                  nx3xo @sdetweil
                  last edited by

                  @sdetweil

                  I would like to sort this self hosted mm instance. It runs perfect in the web browser. Just blank screen with cursor. Is it possible a module can prevent everything from launching if it is too large and overlaps others?

                  S 1 Reply Last reply Reply Quote 0
                  • S Away
                    sdetweil @nx3xo
                    last edited by sdetweil

                    @nx3xo how about the browser on the host looking at http://localhost:mm_port

                    Sam

                    How to add modules

                    learning how to use browser developers window for css changes

                    1 Reply Last reply Reply Quote 0
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