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Problems with starting pm2 start mm.sh

Scheduled Pinned Locked Moved Unsolved Troubleshooting
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  • M Offline
    madoXX
    last edited by Jul 24, 2019, 4:15 PM

    @sdetweil said in Problems with starting pm2 start mm.sh:

    1st make sure script works
    is it executable?
    chmod +x mm.sh

    ok, done

    @sdetweil said in Problems with starting pm2 start mm.sh:

    /home/pi/mm.sh &
    (and stop it)
    then

    don’t get this…
    should i enter
    pm2 stop /home/pi/mm.sh &

    @sdetweil said in Problems with starting pm2 start mm.sh:

    pm2 remove 0

    when i enter this, this appears:
    [PM2] Command not found

    usage: pm2 [options]

    pm2 -h, --help all available commands and options
    pm2 examples display pm2 usage examples
    pm2 -h help on a specific command

    Access pm2 files in ~/.pm2
    [1]+ Fertig pm2 stop /home/pi/mm.sh

    @sdetweil said in Problems with starting pm2 start mm.sh:

    pm2 startup
    ok, had to enter this one:
    sudo env PATH=$PATH:/usr/bin /usr/lib/node_modules/pm2/bin/pm2 startup systemd -u pi --hp /home/pi

    After the enter this one appeared:
    [PM2] Init System found: systemd
    Platform systemd
    Template
    [Unit]
    Description=PM2 process manager
    Documentation=https://pm2.keymetrics.io/
    After=network.target

    [Service]
    Type=forking
    User=pi
    LimitNOFILE=infinity
    LimitNPROC=infinity
    LimitCORE=infinity
    Environment=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/games:/usr/bin:/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
    Environment=PM2_HOME=/home/pi/.pm2
    PIDFile=/home/pi/.pm2/pm2.pid
    Restart=on-failure

    ExecStart=/usr/lib/node_modules/pm2/bin/pm2 resurrect
    ExecReload=/usr/lib/node_modules/pm2/bin/pm2 reload all
    ExecStop=/usr/lib/node_modules/pm2/bin/pm2 kill

    [Install]
    WantedBy=multi-user.target

    Target path
    /etc/systemd/system/pm2-pi.service
    Command list
    [ ‘systemctl enable pm2-pi’ ]
    [PM2] Writing init configuration in /etc/systemd/system/pm2-pi.service
    [PM2] Making script booting at startup…

    Executing: systemctl enable pm2-pi…

    [PM2] [v] Command successfully executed.
    ±--------------------------------------+
    [PM2] Freeze a process list on reboot via:
    $ pm2 save

    [PM2] Remove init script via:
    $ pm2 unstartup systemd

    @sdetweil said in Problems with starting pm2 start mm.sh:

    pm2 start /home/pi/mm.sh

    here this is the result:
    [PM2] Applying action restartProcessId on app [mm](ids: 0)
    [PM2] mm ✓
    [PM2] Process successfully started
    ┌──────────┬────┬─────────┬──────┬───────┬────────┬─────────┬────────┬─────┬──────────┬──────┬──────────┐
    │ App name │ id │ version │ mode │ pid │ status │ restart │ uptime │ cpu │ mem │ user │ watching │
    ├──────────┼────┼─────────┼──────┼───────┼────────┼─────────┼────────┼─────┼──────────┼──────┼──────────┤
    │ mm │ 0 │ N/A │ fork │ 15797 │ online │ 0 │ 0s │ 0% │ 2.4 MB │ pi │ disabled │
    └──────────┴────┴─────────┴──────┴───────┴────────┴─────────┴────────┴─────┴──────────┴──────┴──────────┘
    Use pm2 show <id|name> to get more details about an app

    @sdetweil said in Problems with starting pm2 start mm.sh:

    pm2 save

    Result
    [PM2] Saving current process list…
    [PM2] Successfully saved in /home/pi/.pm2/dump.pm2

    @sdetweil said in Problems with starting pm2 start mm.sh:

    pm2 list

    nothing running

    Yes there is the mm running:
    ┌──────────┬────┬─────────┬──────┬───────┬────────┬─────────┬────────┬─────┬──────────┬──────┬──────────┐
    │ App name │ id │ version │ mode │ pid │ status │ restart │ uptime │ cpu │ mem │ user │ watching │
    ├──────────┼────┼─────────┼──────┼───────┼────────┼─────────┼────────┼─────┼──────────┼──────┼──────────┤
    │ mm │ 0 │ N/A │ fork │ 15797 │ online │ 0 │ 103s │ 0% │ 2.4 MB │ pi │ disabled │
    └──────────┴────┴─────────┴──────┴───────┴────────┴─────────┴────────┴─────┴──────────┴──────┴──────────┘
    Use pm2 show <id|name> to get more details about an app

    @sdetweil said in Problems with starting pm2 start mm.sh:

    pm2 start mm

    should start ok

    perhaps no…
    [PM2] Applying action restartProcessId on app [mm](ids: 0)
    [PM2] mm ✓
    [PM2] Process successfully started
    ┌──────────┬────┬─────────┬──────┬───────┬────────┬─────────┬────────┬─────┬──────────┬──────┬──────────┐
    │ App name │ id │ version │ mode │ pid │ status │ restart │ uptime │ cpu │ mem │ user │ watching │
    ├──────────┼────┼─────────┼──────┼───────┼────────┼─────────┼────────┼─────┼──────────┼──────┼──────────┤
    │ mm │ 0 │ N/A │ fork │ 16995 │ online │ 1 │ 0s │ 0% │ 2.5 MB │ pi │ disabled │
    └──────────┴────┴─────────┴──────┴───────┴────────┴─────────┴────────┴─────┴──────────┴──────┴──────────┘
    Use pm2 show <id|name> to get more details about an app

    Thanks anyway for your help!

    S 1 Reply Last reply Jul 24, 2019, 4:20 PM Reply Quote 0
    • S Offline
      sdetweil @madoXX
      last edited by Jul 24, 2019, 4:20 PM

      @madoXX does it restart on boot?

      pm2 remove 0
      should have been
      pm2 delete 0

      and yep, needed a stop after the pm2 save

      Sam

      How to add modules

      learning how to use browser developers window for css changes

      M 1 Reply Last reply Jul 25, 2019, 7:01 AM Reply Quote 0
      • M Offline
        madoXX @sdetweil
        last edited by Jul 25, 2019, 7:01 AM

        @sdetweil said in Problems with starting pm2 start mm.sh:

        @madoXX does it restart on boot?

        pm2 remove 0
        should have been
        pm2 delete 0

        and yep, needed a stop after the pm2 save

        no, the boot menu from the magic mirror appears (booting up), no error but it goes straight to the desktop.

        something strang here

        @sdetweil said in Problems with starting pm2 start mm.sh:

        then
        pm2 list

        nothing running

        In fact the themm.sh is running caus i startet it above

        @sdetweil said in Problems with starting pm2 start mm.sh:

        pm2 start /home/pi/mm.sh

        D 1 Reply Last reply Jul 27, 2019, 12:18 PM Reply Quote 0
        • M Offline
          madoXX
          last edited by Jul 25, 2019, 7:13 AM

          OK command back…

          after a few reboots now everything is starting fine.
          A big thanks to the community here!
          Very helpfull people here!

          1 Reply Last reply Reply Quote 0
          • G Offline
            Gomalley
            last edited by Jul 27, 2019, 12:37 AM

            I’m actually having thus EXACT problem and it is very frusterating. Im having a little trouble reading all of the instructions to fix it. Did you get yours fixed? If so exactly what did you do to fix it?

            S 1 Reply Last reply Jul 27, 2019, 1:32 AM Reply Quote 0
            • S Offline
              sdetweil @Gomalley
              last edited by Jul 27, 2019, 1:32 AM

              @Gomalley pm2 runs a script,
              installers/mm.sh

              It should read

              cd /home/pi/MagicMirror
              ...etc
              

              Change it if not.

              Then

              pm2 restart 0
              

              Sam

              How to add modules

              learning how to use browser developers window for css changes

              1 Reply Last reply Reply Quote 0
              • G Offline
                Gomalley
                last edited by Jul 27, 2019, 2:26 AM

                I tried it but I do not think that it worked. My code before I touched it read

                cd ~/MagicMirror
                

                Now i tried two things both gave same output

                cd ~/home/pi/MagicMirror
                

                and

                cd /home/pi/MagicMirror
                

                It now says
                [PM2] Spawning PM2 daemon with pm2_home=/home/pi/.pm2
                [PM2] PM2 Successfully daemonized
                Use --update-env to update environment variables
                [PM2] Applying action restartProcessId on app [0](ids: [ ‘0’ ])
                [PM2] [ERROR] Process 0 not found

                In my mm.sh the file currently reads this:
                cd /home/pi/MagicMirror
                DISPLAY=:0 npm start

                1 Reply Last reply Reply Quote 0
                • G Offline
                  Gomalley
                  last edited by Jul 27, 2019, 2:28 AM

                  And I tried restarting the pi and the “Booting up” MagicMirror2 showed but it never actually loaded.

                  S 1 Reply Last reply Jul 27, 2019, 3:30 AM Reply Quote 0
                  • S Offline
                    sdetweil @Gomalley
                    last edited by Jul 27, 2019, 3:30 AM

                    @Gomalley ok

                    pm2 list
                    

                    If nothing

                    pm2 start installers/mm.sh
                    pm2 save
                    

                    Sam

                    How to add modules

                    learning how to use browser developers window for css changes

                    1 Reply Last reply Reply Quote 0
                    • D Offline
                      Detto65 @madoXX
                      last edited by Jul 27, 2019, 12:18 PM

                      @madoXX
                      just did a fresh install of my magicmirror, because the sd card went corrupt.
                      during the install procedure it somehwere asked me if i want to autostart MagicMirror.
                      after that it started automatically after booting into the desktop first.
                      When trying to use pm2, it shows me the process is already running, but it’s name is MagicMirror , not mm.
                      MagicMirror version 2.8.0

                      S 1 Reply Last reply Jul 27, 2019, 1:27 PM Reply Quote 0
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