Posts made by Stef

Stef

Hey everyone…

I just did a complete Udpate of my pi

sudo apt-get update
sudo apt full-upgrade
sudo apt clean

I am now on “Raspbian GNU/Linux 9 (stretch)”.

After that i switched to the Magic Mirror Folder and did a

git pull

Everything worked like a charm.
But now the Magic Mirror 2 won’t start…

I also did a reinstall of pm2 (i used this -> https://github.com/MichMich/MagicMirror/wiki/Auto-Starting-MagicMirror)

“pm2 show mm” gives me:

pi@mirrorpi:~/script $ pm2 show mm
 Describing process with id 1 - name mm
┌───────────────────┬─────────────────────────────────┐
│ status            │ online                          │
│ name              │ mm                              │
│ namespace         │ default                         │
│ version           │ N/A                             │
│ restarts          │ 6845                            │
│ uptime            │ 0s                              │
│ script path       │ /home/pi/mm.sh                  │
│ script args       │ N/A                             │
│ error log path    │ /home/pi/.pm2/logs/mm-error.log │
│ out log path      │ /home/pi/.pm2/logs/mm-out.log   │
│ pid path          │ /home/pi/.pm2/pids/mm-1.pid     │
│ interpreter       │ bash                            │
│ interpreter args  │ N/A                             │
│ script id         │ 1                               │
│ exec cwd          │ /home/pi                        │
│ exec mode         │ fork_mode                       │
│ node.js version   │ N/A                             │
│ node env          │ N/A                             │
│ watch & reload    │ ✘                               │
│ unstable restarts │ 0                               │
│ created at        │ 2020-07-26T14:26:42.028Z        │
└───────────────────┴─────────────────────────────────┘
 Divergent env variables from local env
┌────────────────┬──────────────────────┐
│ SSH_CONNECTION │ fe80::6d33:b8d3:9d81 │
│ PWD            │ /home/pi/.pm2/module │
│ SSH_CLIENT     │ fe80::6d33:b8d3:9d81 │
└────────────────┴──────────────────────┘

 Add your own code metrics: http://bit.ly/code-metrics
 Use `pm2 logs mm [--lines 1000]` to display logs
 Use `pm2 env 1` to display environment variables
 Use `pm2 monit` to monitor CPU and Memory usage mm
 Describing process with id 2 - name mm
┌───────────────────┬─────────────────────────────────┐
│ status            │ online                          │
│ name              │ mm                              │
│ namespace         │ default                         │
│ version           │ N/A                             │
│ restarts          │ 6841                            │
│ uptime            │ 0s                              │
│ script path       │ /home/pi/mm.sh                  │
│ script args       │ N/A                             │
│ error log path    │ /home/pi/.pm2/logs/mm-error.log │
│ out log path      │ /home/pi/.pm2/logs/mm-out.log   │
│ pid path          │ /home/pi/.pm2/pids/mm-2.pid     │
│ interpreter       │ bash                            │
│ interpreter args  │ N/A                             │
│ script id         │ 2                               │
│ exec cwd          │ /home/pi                        │
│ exec mode         │ fork_mode                       │
│ node.js version   │ N/A                             │
│ node env          │ N/A                             │
│ watch & reload    │ ✘                               │
│ unstable restarts │ 0                               │
│ created at        │ 2020-07-26T14:32:37.082Z        │
└───────────────────┴─────────────────────────────────┘
 Divergent env variables from local env
┌────────────────┬──────────────────────┐
│ SSH_CONNECTION │ fe80::6d33:b8d3:9d81 │
│ PWD            │ /home/pi             │
│ SSH_CLIENT     │ fe80::6d33:b8d3:9d81 │
└────────────────┴──────────────────────┘

 Add your own code metrics: http://bit.ly/code-metrics
 Use `pm2 logs mm [--lines 1000]` to display logs
 Use `pm2 env 2` to display environment variables
 Use `pm2 monit` to monitor CPU and Memory usage mm

If i try to stop and start the mirror i get:

pi@mirrorpi:~/script $ pm2 start mm
[PM2] Applying action restartProcessId on app [mm](ids: [ 1, 2 ])
[PM2] [mm](1) ✓
[PM2] [mm](2) ✓
[PM2] Process successfully started
┌────┬────────────────────┬──────────┬──────┬───────────┬──────────┬──────────┐
│ id │ name               │ mode     │ ↺    │ status    │ cpu      │ memory   │
├────┼────────────────────┼──────────┼──────┼───────────┼──────────┼──────────┤
│ 1  │ mm                 │ fork     │ 6905 │ online    │ 0%       │ 2.5mb    │
│ 2  │ mm                 │ fork     │ 6902 │ online    │ 0%       │ 2.6mb    │
└────┴────────────────────┴──────────┴──────┴───────────┴──────────┴──────────┘
Module
┌────┬────────────────────┬──────────┬──────────┬──────────┐
│ id │ name               │ status   │ cpu      │ mem      │
├────┼────────────────────┼──────────┼──────────┼──────────┤
│ 0  │ pm2-logrotate      │ online   │ 0%       │ 48.1mb   │
└────┴────────────────────┴──────────┴──────────┴──────────┘

why do i have 2 id’s??

My startup script looks like this:

cd /~MagicMirror
DISPLAY=:0 npm start

If i try to start the mirror manualy, i get:

pi@mirrorpi:~ $ cd ./MagicMirror
pi@mirrorpi:~/MagicMirror $ npm start

> magicmirror@2.12.0 start /home/pi/MagicMirror
> DISPLAY="${DISPLAY:=:0}" ./node_modules/.bin/electron js/electron.js

[2020-07-28 23:54:26.833] [ERROR]  App threw an error during load
[2020-07-28 23:54:26.861] [ERROR]  TypeError: Bind must be called on a function
    at bind (<anonymous>)
    at /home/pi/MagicMirror/js/logger.js:32:38
    at /home/pi/MagicMirror/js/logger.js:16:20
    at Object.<anonymous> (/home/pi/MagicMirror/js/logger.js:21:3)
    at Object.<anonymous> (/home/pi/MagicMirror/js/logger.js:46:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:559:12)
    at Function.Module._load (internal/modules/cjs/loader.js:551:3)
A JavaScript error occurred in the main process
Uncaught Exception:
TypeError: Bind must be called on a function
    at bind (<anonymous>)
    at /home/pi/MagicMirror/js/logger.js:32:38
    at /home/pi/MagicMirror/js/logger.js:16:20
    at Object.<anonymous> (/home/pi/MagicMirror/js/logger.js:21:3)
    at Object.<anonymous> (/home/pi/MagicMirror/js/logger.js:46:3)
    at Module._compile (internal/modules/cjs/loader.js:711:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:722:10)
    at Module.load (internal/modules/cjs/loader.js:620:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:559:12)
    at Function.Module._load (internal/modules/cjs/loader.js:551:3)

And now i am at a point where i just don’t know what to do…
Well i could try to update Javascript.

The strange thing is: i did this a couple of times - and all the times everything just worked out of the box…
What is going on here?

Plus i now have a steady cpu load around 50%…

what the hell?

Looking forward to any suggestions/ideas/etc.

thank you all

stefan

Stef

Thank you @sdetweil
but sadly it did not work:

bash -c "$(curl -sL https://raw.githubusercontent.com/sdetweil/MagicMirror_scripts/master/fixuppm2.sh)"
the log will be saved in /home/pi/MagicMirror/installers/pm2_setup.log
bash: Zeile 188:  4212 Speicherzugriffsfehler  sudo npm uninstall $up -g pm2
bash: Zeile 188:  4296 Speicherzugriffsfehler  $pm2cmd delete MagicMirror > /dev/null 2>&1
bash: Zeile 188:  4342 Speicherzugriffsfehler  $pm2cmd start $HOME/MagicMirror/installers/$PM2_FILE
bash: Zeile 188:  4348 Speicherzugriffsfehler  $pm2cmd save

“Zeile” = Row
“Speicherzugriffsfehler” = Memory Access Error

The log says:

pm2 setup starting - Fr Apr 10 14:28:47 CEST 2020
system is Linux mirrorpi 4.19.66-v7+ #1253 SMP Thu Aug 15 11:49:46 BST 2019 armv7l GNU/Linux
the os is Distributor ID: Raspbian Description: Raspbian GNU/Linux 9.11 (stretch) Release: 9.11 Codename: stretch
node version v12.14.0
force installing latest npm version via npm
npm version
pm2 installed
pm2 installed, but does not work, uninstalling
pm2 not installed, installing
get the pm2 platform specific startup command
startup command =
pm2 startup command done
configure the pm2 config file for MagicMirror
start MagicMirror via pm2 now
save MagicMirror pm2 config now
pm2 setup completed - Fr Apr 10 14:36:37 CEST 2020

Stef

am using pm2 to start my Magic Mirror 2 instance - everything works fine for a year now (i only had one issue with the logs, but i found the flush command, so that is not a problem anymore) and all of a sudden my pi is stuck the Desktop… The Magic Mirror won’t start…

Every command with pm2 gives me: “Speicherzugriffsfehler” - it’s german and stands for Memory Access Error.

Besides that, the Pi works fine.
I am still able to download and install software. vnc viewer and putty are still working
I’m on an Raspberry Pi 3 Model B Rev 1.2 which is auto rebooting every day at 3 am.

The Report is not working either:
$ pm2 report
Speicherzugriffsfehler

any ideas?

Stef

Thanks!

That was to easy :D

Stef

Hello all,

This awesome moudle is showing me, that it needs an update - but how do i do that?
i can’t find any command that will just update this module… am i missing something here?

thanks in advance

Stef

I reinstalled everything - YES! THE WHOLE PI! - and it is still not working…

Stef

yes i am an premium member…

Stef

Hi all,

i installed the Module as posted on github.
Everything did work out.
I got my Client ID, pasted everything in my config file and even have the spotify icon on my mirror.
BUT if i play songs on Spotify, the module does nothing…

my config is as followed:

module: "MMM-NowPlayingOnSpotify",
  			position: "bottom_left",
 			config: {
    				clientID: "my id",
    				clientSecret: "mysecret",
   				accessToken: "mytoken",
				refreshToken: "myothertoken"
				}

i noticed that the modules needs “Node.js version >= 7”, so i made a quick check with

node -v

and it turns out, that i have version 10 installed (v10.15.3)…

Any ideas on how to fix that (at least for me) broken module?

Stef

Hey all,
turns out, that the MMM-PIR-Sensor Module is buggy - well, at least for me.
Can’t get it to work, but i found an alternative: MagicMirror-Display-Controller

Works like a Charme!

Case closed :)

Have a nice weekend!

Stef

I did a little research and stumbled over severall issues on the github page - this one catched my eye, but didn’t brought me any luck…

So, what did i do excatly?

Install:

cd ~/MagicMirror/modules/
git clone https://github.com/paviro/MMM-PIR-Sensor.git
npm install
sudo usermod -a -G gpio pi
sudo chmod u+s /opt/vc/bin/tvservice && sudo chmod u+s /bin/chvt
sudo reboot

New wiringPI version:

sudo apt-get purge wiringpi
hash -r
sudo apt-get install git-core
cd
git clone git://git.drogon.net/wiringPi
cd ~/wiringPi
git pull origin
./build
sudo reboot

reinstall EPOLL:

cd ~/MagicMirror/modules/
sudo npm install --save-dev electron-rebuild ./node_modules/.bin/electron-rebuild

recompile Electron:

npm list | grep electron
cd ~/MagicMirror/modules/MMM-PIR-Sensor
npm rebuild --runtime=electron --target=1.4.5 --disturl=https://atom.io/download/atom-shell --abi=50
sudo reboot

Expectation: It Works now…
Reality: It does not…

my Config is:

{
          module: 'MMM-PIR-Sensor',
          config: {
                       sensorPin: 23,
                       powerSaving: true,
                       powerSavingDelay: 120 // 2 Minutes
                       }
},

I just excluded this part of my config - and my mirror displays everything again…

Andy ideas left? :)